56 results about "Software programming" patented technology

The invention relates to the technical field of agricultural automation, and discloses an intelligent agricultural greenhouse irrigation control system, which comprises system planning and design, prototype verification and simulation test, hardware installation and configuration, software programming and debugging, and system online and optimization. According to the intelligent agricultural greenhouse irrigation control system, by integrating edge computing integration, AI-driven adaptive learning and application of the block chain technology, the burden of the cloud server is relieved, the local decision process is accelerated, the real-time performance and reliability of the system are enhanced, and especially under the condition that network connection is unstable, the intelligent agricultural greenhouse irrigation control system has the advantages that the intelligent agricultural greenhouse irrigation control system is convenient to use. The system can automatically adjust the irrigation strategy according to historical data, improves the resource utilization efficiency, reduces the demands of manual intervention, achieves more intelligent management, enhances the transparency and safety of data, increases the credibility of the system, meets the requirements of the market for the quality guarantee of agricultural products, and is worthy of popularization and application. Therefore, the effect of flexibly adjusting irrigation according to growth conditions and factors of crops can be achieved.

The invention relates to a domestic FT-C6748DSP inertial navigation resolving software online upgrading system and method, the system comprises a DSP chip, an FPGA chip, an NVSRAM FLASH chip and an SPI FLASH chip, the DSP chip is used for running an inertial navigation resolving scheme, the FPGA chip is used for collecting original pulses of an inertial navigation component and providing reset operation for the DSP chip, and the FPGA chip is used for providing reset operation for the DSP chip. The NVSRAM FLASH chip is used for storing calibration parameters and software programming control marks of a strapdown inertial navigation scheme, and the SPI FLASH chip is used for storing DSP inertial navigation resolving software. According to the method, the DSP resolving software and the inertial navigation parameters are respectively stored in the two independent chips by adopting the two FLASH, so that the effect of preventing the DSP inertial navigation resolving software from being accidentally erased and lost can be achieved, the DSP inertial navigation resolving software can be reliably started, and the reliability of the DSP inertial navigation resolving software is improved. By adopting the technical architecture designed by the invention, the problem of FLASH data loss caused by accidental power failure during FLASH erasing and writing of inertial navigation parameters can be avoided.

The application discloses a Lamoeba chip architecture and a runtime reconstruction mechanism method based on an asynchronous mechanism, which combines an asynchronous reconfigurable Lamoeba chip and a reconstruction algorithm mechanism with time as a cost. The asynchronous mechanism provides a hardware basis for reconfigurable computing. The Lamoeba chip adopts a communication architecture of an on-chip mesh NoC to perform data transmission and communication on a network. The network adopts a 2D-mesh topology structure. Different types of computing modules are mounted in the network. In combination with a microprocessor in a single-chip microcomputer, software programming and routing address configuration are performed to complete the calculation of corresponding algorithms. The reconstruction algorithm calculates the data operation time, routing time and arbitration time of different paths in the network to find the shortest time allocation mode for algorithm mapping and change the deployment of the computing modules in the algorithm to the hardware resources. The application has the advantages of flexible general computing, high special computing, low power consumption without a clock and the ability to avoid various problems caused by the clock in the synchronous circuit.

The invention discloses an intelligent distribution box function test device and a test method thereof. The test device comprises a manual control module, an automatic control module, a switch control module, an input and output control module and a light module. The test method comprises the following steps: identifying a test mode demand of a current batch, and reading and configuring preset test parameters; switching and communicating a preset test module path, and executing a preset test process; and generating a test log record, and printing and outputting a test result. The invention provides a simulation test mode which is low in cost, easy to configure and low in threshold, a test process can be manually or automatically executed, and real-time interaction and automatic test of functional test data of the intelligent distribution box are realized by means of a software programming technology, an automatic test technology and a data acquisition and analysis technology; the test cost and the technical application difficulty are effectively reduced, the test efficiency is improved, and frequent test requirements can be met.

The invention discloses a high-voltage power supply system. The high-voltage power supply system comprises a generator, a multi-winding high-voltage isolation transformer, a power supply control system and a plurality of power supply modules, the generator is connected with the multi-winding high-voltage isolation transformer, the multi-winding high-voltage isolation transformer is connected with the power supply control system through the power supply modules, and a downlink optical fiber and an uplink optical fiber are arranged between the power supply modules and the power supply control system. According to the high-voltage power supply system, software programming is carried out based on a built-in FPGA, and a corresponding hardware circuit is matched, so that optical fiber function integration and function multiplexing in a PSM high-voltage power supply can be realized, the number of optical fibers in the high-voltage power supply system is greatly reduced, optical fiber bridges are reduced, the optical fiber and bridge cost can be saved, and the cost of the PSM high-voltage power supply system is reduced. And the occupied area of optical fiber laying of the whole high-voltage power supply control system can be saved, and other system faults caused by the optical fibers are reduced.

The present application relates to the technical field of software compiling installation, and provides a kind of many-core hybrid compiling method and system, comprising: obtaining the source program after function insertion of the first principle software is inserted;Compiling the source program inserted, and the master-slave core intermediate function and slave core function written, and the target program file generated after the source program is compiled, the master-slave core intermediate function target program file and the slave core function target program file are linked into executable program;And the call logic between source program, master-slave core intermediate function and slave core function is specified.The first principle software can be run on slave core to exert the computing power of slave core, and the problem of hybrid compiling, incremental compiling of first principle software programming language and many-core programming language is solved.

The utility model relates to a fixed arc bending saw machining grinding machine. When an existing machining grinding machine is used for machining each sawtooth, a large amount of calculation is needed, the requirement for software programming is higher, and the later debugging difficulty is increased. The bending saw machine comprises a machine body, a grinding head mechanism and a bending saw clamping mechanism are arranged on the machine body, and the bending saw machine is characterized in that the bending saw clamping mechanism is driven by a driving mechanism to move on the machine body along a section of arc, and the grinding head mechanism can swing in the longitudinal space to adjust the angle. According to the utility model, the saw blade is always kept at a relatively fixed circle center position during processing, the software programming difficulty and the later debugging process are simplified, and the production efficiency and quality are improved.

The invention discloses a dynamic reconfigurable chip implementation method based on a data flow framework, which belongs to the technical field of integrated circuit design, and comprises the following steps: firstly, receiving a top-layer user program by a software programming framework, and splitting the top-layer user program into operator levels to form a program operator data flow diagram; analyzing the number of data elements and the number of program operators executed by the program in parallel; reading the configurable depth and the number of processable parallel elements of a computing unit in the reconfigurable chip; according to the parameters, determining a data flow link length, an operation updating frequency and an operation grouping mode which are executed by the program in parallel according to a corresponding formula; reading the number and the positions of idle computing units in the reconfigurable chip, and determining the computing mode and the data flow direction of the computing units; and completing operator function configuration writing and data transmission configuration writing according to the operator data flow diagram in the data flow link. According to the invention, the instruction scheduling overhead is effectively saved, the execution power consumption of the computing unit is guaranteed, and the power consumption density of the whole chip is reduced.

Systems and methods that provide status indications in response to detection of one or more duplicate operations between a first software programming workflow and a second software programming workflow are disclosed herein. By selectively generating status indications on display devices associated with designated users during separate software programming workflows as described, systems can be configured to accurately determine when redundant operations are to be executed across different software programming workflows and provide indications that reduce or eliminate the need for subsequent, duplicative operations to be executed when developing corresponding portions of different software programming workflows.

This invention discloses a method for implementing the Zu Chongzhi algorithm based on the RISC-V architecture, a coprocessor, and a computing device, belonging to the technical field of Zu Chongzhi algorithm implementation. This invention leverages the high speed of hardware logic structure and the high flexibility of software programming by adding the RISC-V extended instruction set to the processor's hardware logic structure. This allows the processor to call the extended instruction set at the instruction set level, thereby increasing the processor's instruction set richness and improving its execution capability for the Zu Chongzhi algorithm. The RISC-V extended instruction set for the Zu Chongzhi algorithm proposed in this invention has good flexibility. Developers can decide whether to add the extended instruction set to the processor's hardware logic structure based on whether there is a need for the Zu Chongzhi algorithm, without changing the hardware logic structure of other parts of the processor.

The invention discloses an intelligent control system of a remains disposal device. Two control modes of a button operation panel and a voice non-contact control system are adopted. Pure key operation and voice control are switched; a control instruction is issued in a button or voice mode, and whether voice control is needed or not is selected through a voice module switch button; the intelligent control system is composed of a hardware part and a software part. The hardware part is composed of an MCU main control board, a central lifting column system, a side push rod system, a man-machine interaction system, a power supply system and an air purification control system. The software programming part is composed of an MCU embedded software programming part and a voice module software programming part. According to the invention, intelligence of remains cleaning, face lifting and air purification treatment is realized.

The invention discloses a distributed MCU (Microprogrammed Control Unit) software burning control machine and a control method. The control machine comprises a main MCU, a bus transceiver, a burning and communication interface and a plurality of MCU software burning subsystems. The control method comprises the following steps: firstly, performing power-on initialization; then, the upper computer sends an MCU burning selection message of the upper computer, the main MCU controls a power supply control circuit of the MCU software burning subsystem information to be switched on, a digital signal isolation circuit of the MCU software burning subsystem information is started, and a configuration response message is sent through an RS485 bus; after receiving the configuration effective response, the upper computer controls the simulator to execute software burning operation; and finally, the burning and communication interface receives the data of the simulator and sends the data to the corresponding MCU burning interface to burn the MCU. According to the invention, a one-to-many burning link is realized, the software management efficiency is improved, the anti-interference capability in the burning process is enhanced, and the stability of distributed MCU software burning is improved.

The invention provides equipment and a method for preparing a perovskite single crystal film by using laser, and the method mainly utilizes capillary action to form a perovskite precursor solution film with a proper thickness, and adjusts the concentration of perovskite in the solution through linear spot laser-induced evaporation and a local micro-flow field to realize single crystal growth of perovskite. And controlling the relative movement of the substrate and the laser by using software programming, thereby realizing the direct printing of the single crystal perovskite.

The invention discloses a synchronous start-stop circuit for steel rail heating equipment and a control method. A logic control unit is provided with five pins SC1-SC5, the pins SC1 and SC2 are both connected with a synchronous stop circuit, the pin SC3 is connected with a synchronous start circuit, the pin SC4 is connected with a pull-up resistor and a connector, and the pin SC5 is connected with a generator drive circuit to send a generator drive signal; the connector is provided with a plurality of terminals, is internally and electrically connected with the logic control unit, the synchronous starting circuit and the synchronous stopping circuit, and is externally connected with an internal circuit of adjacent equipment through a wire. The whole architecture does not need to depend on an application-specific integrated circuit, a wireless communication module or complex software programming, and the synchronous start-stop function of the multiple devices can be achieved through the methods of common ground of the multiple devices, state detection, logic judgment and the like. The situation that the whole steel rail is heated unevenly due to the fact that single equipment is started in advance or stopped in a delayed mode is avoided, and the problems that traditional steel rail heating equipment is poor in synchronism, low in safety and weak in adaptability are solved.

The invention provides a ubiquitous humanoid robot motion controller capable of being quickly deployed and a deployment method, and aims to solve the problem of quickly realizing a walking function of a humanoid robot, the motion controller comprises controller hardware and control software, the control software comprises a model training system, a motor parameter self-adaptive setting part, a real-time communication part and a control software programming interface, and can be conveniently butted with third-party simulation and training software through the designed interface to perform reinforcement learning training and simulation of a robot decision model; and the acquisition of related control parameters, the tuning of the related control parameters and the adaptation of humanoid robot hardware can be automatically carried out, the rapid deployment basically irrelevant to the robot hardware body is realized, and the software adaptation efficiency is greatly improved.

The application belongs to the field of motor driving, and particularly relates to a processing method of two input instruction modes of a stepping motor driver. When a single pulse instruction signal is input, only one counter is used, when double pulse instruction signals are input, two counters are used in cooperation, without increasing an additional instruction mode switching circuit, according to the state of a mode selection signal, the switching of different processing modes for the single pulse mode and the double pulse mode is realized through software programming, and the simplified design of the circuit is realized.

The invention discloses a full-range optimization modulation method for bus capacitance current of a three-level inverter, which is used for systematically identifying and replacing a small vector which causes large ripple current in the traditional SVPWM (Space Vector Pulse Width Modulation) to realize the suppression of direct-current bus capacitance current ripple and prolong the service life of a capacitor. According to the method, the high-frequency current ripples of the direct-current bus capacitor are effectively suppressed in the full modulation range and the full power factor angle range of the TNPC type three-phase three-level inverter, the method can be realized through simple software programming, the problem is solved from a capacitor current ripple generation source, extra hardware cost does not need to be introduced, and the method is suitable for large-scale popularization and application. The requirement for model selection of the direct-current bus support capacitor is relaxed, a high-capacity capacitor allowing large ripple current does not need to be selected, the size of equipment is reduced, the power density is improved, and the predicted service life of the direct-current bus support capacitor is greatly prolonged.

Disclosed is an improved approach to implement software programming which allows for interactive coding without having to restart a procedure. This is implemented using a combination of an interpreter which allows for modification of code during runtime using an interactive console and a versioned memory system used by the interpreter to roll-back memory to a previous state of execution.

The invention discloses a CAM software feature automatic identification method, which comprises the following steps of: S1, opening new-generation turning and milling CADCAM software, and carrying out processing drawing file preparation work; s2, according to the type of the drawing file, a proper process template is selected and imported; s3, clicking the screen to the right at the blank part of the picture page by a mouse, and performing automatic feature identification; the automatic feature identification comprises the following steps: (1) checking whether a workpiece exists or not; (2) starting a blank task by a background to establish a blank; (3) establishing a turning section line; (4) turning section line data is converted into a data structure required by a feature recognition algorithm; (5) executing feature identification; (6) obtaining the identified outer diameter / inner diameter / end face contour; (7) setting a contour according to the process of the process list; (8) executing full-process CAM calculation; and (9) obtaining a processing path. An operator can perform software programming operation more simply; and the PC software programming threshold is reduced.

The invention discloses an intelligent inverse software programming method based on a large model. The method comprises the steps that standardized analysis is conducted on input multi-language project codes, code entities, static relations and metadata are extracted, a standardized intermediate representation (IR) is generated, semantic analysis is conducted on the code entities through a large model to recognize service function attributes, a function calling graph and semantic indexes are constructed, and a function-code mapping table is generated; performing code extraction according to a hierarchical extraction strategy in combination with large model aided decision making; and calling a target language compiler to execute static grammar check and reference relationship verification, performing dependency missing tracing and correction in combination with the large model until the code passes verification, generating a differentiated code package, and outputting a reverse engineering processing result. According to the method, in a development scene, the code review and reconstruction period can be shortened; in a teaching scene, removal of functional modules on demand is supported to design programming exercises, and the logic complementation ability and the system understanding depth of a learner are improved.

The application relates to a compressor offline cleaning system which comprises a state confirmation module, a cleaning module, a liquid adding module, a liquid storage module and a controller; based on existing software programming and certain hardware modification, the compressor offline cleaning independent disc surface operation task is integrated as sequence control, the execution time of the sequence control program is matched with the dosing amount of the on-site cleaning liquid in time, and thus the optimal compressor offline cleaning process is realized. Compared with the prior art, the application has the advantages of high automation degree, simple operation and low labor cost.

This invention discloses a synchronous rectification control method for an LLC resonant converter, applicable to an LLC resonant converter composed of an inverter circuit, an LLC resonant cavity, a transformer, and a secondary-side rectifier network. This synchronous rectification control method achieves reliable switching of the synchronous rectifier diodes across the entire voltage range based on the feedback voltage signals of the LLC resonant converter under different operating modes. Especially during mode switching, by first uniformly turning off the drive signals of each synchronous rectifier diode and then gradually soft-starting them with a smaller pulse width, the method avoids the energy backflow problem caused by mis-turning of the secondary-side synchronous rectifier diodes during mode switching, achieving smooth and reliable switching between modes. The synchronous rectification control method proposed in this invention has higher practicality and reliability, requires no additional hardware circuitry, can be directly implemented through controller software programming, and offers greater flexibility, extending to synchronous rectification control schemes under a wider voltage range and more modes.

Disclosed is an improved approach to implement software programming which allows for interactive coding without having to restart a procedure. This is implemented using a combination of an interpreter which allows for modification of code during runtime using an interactive console and a versioned memory system used by the interpreter to roll-back memory to a previous state of execution.

The invention relates to the technical field of software programming, in particular to a magic number code optimization method and device, computer equipment and a storage medium. Carrying out statistics on magic numbers and magic number position information in the to-be-optimized codes to obtain positioning magic number data; matching the positioning magic data with a preset numerical value library to obtain matching relation data; and according to the matching relation data, adding a constant definition code of the magic number in the to-be-optimized code to obtain a first magic number optimization code. According to the scheme, the effect of automatically eliminating common magic numbers in codes can be achieved.

The present application belongs to the field of automatic control technology, and particularly relates to a system and method for double-path software burning and writing of a DCS platform board card. The present application comprises a system module architecture design and a system double-path communication operation process design, relies on a control terminal computer, realizes separation and cooperation of control commands and data / software download communication, and increases the reliability of the software burning process through the design of separation of control and data. The one-way communication mode of network data reduces unnecessary link interaction under the premise of security reinforcement, speeds up the transmission efficiency, the control terminal integrated software burning system based on cross-platform development reduces the development problems caused by system differences, the one-key operation design reduces the risk of software burning manual intervention, improves the burning success rate, and reduces the burning difficulty.

The utility model discloses an outward-turning automatic door structure of a sweeping robot, which mainly comprises a main / auxiliary connecting rod mechanism, a driving motor, a PCB (Printed Circuit Board) driving control board and an infrared induction sensor, a lower door plate is fixedly connected with a connecting bracket, the connecting bracket is respectively hinged with the main and auxiliary connecting rod mechanisms, the main connecting rod mechanism is fixedly connected with the driving motor through a driving shaft, and the driving motor is fixedly connected with the driving motor through a driving shaft. The driving motor outputs torque to drive the main connecting rod mechanism to rotate, and the auxiliary connecting rod mechanism is driven to act, so that the door plate is overturned outwards, the lower door plate is overturned outwards by 90 degrees quickly, meanwhile, normal outward opening use of the upper door plate is not affected in the opening state, and the door plate can be opened and closed through accurate fine adjustment on programmable software programming and hardware driving control. When the door is opened, hovering at any angle can be kept, rotation blocking and immediate stopping are set by detecting the current change of the driving motor, a hand clamping prevention safety mechanism is achieved, and even in the environment without intelligent network connection, automatic opening can be achieved when the household sweeping robot leaves the bin, and the lower door plate can be intelligently closed when the household sweeping robot returns to the bin for charging.

The application discloses a PWM signal generation method based on GPIO and a timer, which comprises a main program, an interrupt service function program and a PWM generation subprogram.The main program completes initialization of various parameters according to user setting values, calls the PWM generation subprogram to complete PWM generation and to stop and judge signals.The interrupt service function program periodically enters a timer interrupt to complete an increment counting function according to an initialized unit clock value, and calls the PWM generation subprogram to generate each PWM signal.The PWM generation subprogram makes logical judgment according to various parameter values, sets corresponding GPIO to high or low, completes a PWM generation function, and simultaneously calls a closed-loop control algorithm to obtain various parameter values of the next period when a condition is met.The application can realize duty ratio, phase-shifting angle and frequency adjustment of the PWM by controlling a PWM generation logic timing sequence in a software programming mode, and can realize mixed regulation and control in multiple modes.

The present disclosure relates to systems and methods for an intelligent assistant (e.g., a chatbot) that can be used to enable a user to generate a machine learning system. Techniques can be used to automatically generate a machine learning system to assist a user. In some cases, the user may not be a software developer and may have little or no experience in either machine learning techniques or software programming. In some embodiments, a user can interact with an intelligent assistant. The interaction can be aural, textual, or through a graphical user interface. The chatbot can translate natural language inputs into a structural representation of a machine learning solution using an ontology. In this way, a user can work with artificial intelligence without being a data scientist to develop, train, refine, and compile machine learning models as stand-alone executable code.

1. Name of the designed product: Retro mainframe (XVI). 2. Use of the designed product: The designed product is used for displaying pictures and software programming. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention relates to the technical field of frequency hopping detection, in particular to a frequency hopping intermittent output device. Automatic or manual switching and intermittent output of the three frequencies of 360 Hz, 400 Hz and 800 Hz are achieved through a pure hardware circuit structure, dependence on a microprocessor or software programming is not needed, the system complexity and development cost are remarkably reduced, meanwhile, the tedious process of software reliability authentication is avoided, the detection efficiency and equipment adaptability are improved, and the detection cost is reduced. An oscillation frequency dividing circuit is combined with a delay resistor array and a frequency dividing counter, stable and adjustable square wave signals are generated through an accurate resistance-capacitance matching relation, 24 frequency division and logic control are achieved through a gate circuit, and accurate control and intermittent output of frequency signals are achieved. The technical problems that in the existing production process, detection equipment is insufficient and efficiency is not high when tested equipment alternately works and intermittently works at the frequency of 360 Hz, 400 Hz and 800 Hz are solved.