16results about How to "Choose simple" patented technology

The utility model relates to a household high-voltage sound box, which comprises a sound box body, a plurality of LED lamp strips extending upwards are arranged on the outer side surface of the sound box body in an embedded manner, a control panel is further arranged on the outer side surface of the sound box body in an embedded manner, and a plurality of buttons are arranged on the side surface of the control panel. An interface is embedded in the side surface of the control panel on one side of the button, a first loudspeaker and a second loudspeaker are embedded in the outer side surface of the sound equipment body, and a third loudspeaker is embedded in the bottom end of the sound equipment body; according to the technical scheme, a plurality of groups of loudspeaker unit setting areas are arranged, a plurality of groups of loudspeaker units can be placed, the two mirrored sound equipment bodies can form a sound equipment array, the sound quality effect of the loudspeaker is further improved, the shape structure of the sound equipment is adjusted, a curved surface structure extending upwards is formed, and the sound equipment is more compact. An LED light bar can be arranged on the outer side surface of the sound box, interaction with the sound box can be achieved by adjusting the light effect of an LED, and the playability of the sound box is improved.

The utility model provides a shimmering powder edge mobile phone tempered film structure, which comprises a glass panel layer, an adhesive layer, a shimmering powder paper layer and a bottom plate, the bottom surface of the glass panel layer is connected with the bottom plate through the adhesive layer, the shimmering powder paper layer is arranged on the outer side surface of the adhesive layer in a surrounding manner, the shimmering powder paper layer is connected with the glass panel layer through a second adhesive layer, and the bottom plate is connected with the glass panel layer through the second adhesive layer. And the shimmering powder paper layer is arranged between the glass panel layer and the bottom plate. The protective film adopts a shimmering powder paper process, is adhered to the upper edge of a mobile phone without scraping hands, and solves the problem of single appearance of the protective film. And users can conveniently carry out diversified choices and multi-color choices, so that the device is suitable for various groups. The shimmering powder protective film structure is not limited to a mobile phone, a camera, a tablet computer, a computer display screen and other mechanisms, and is higher in applicability.

The present disclosure provides a game plot script generation method and device, a computer storage medium and an electronic device, and relates to the technical field of games. The method comprises: receiving game plot information based on a natural language description for a target game plot, and converting the game plot information based on the natural language description into structured plot requirement information; obtaining a pre-constructed plot constraint condition; inputting the structured plot requirement information and the plot constraint condition into a pre-trained large language script generation model to generate a function call sequence; and generating a target plot script file based on the function call sequence, the target plot script file being used for analysis and execution by a game engine to drive plot animation performance of the target game plot. The present disclosure can reduce the production threshold of the game plot script, thereby reducing the plot development complexity, reducing the development cost of the game plot production process, and improving the production efficiency of the game plot.

The invention discloses a tea quality identification method, system and device based on gas, and relates to the technical field of gas identification, and the method comprises the following specific steps: obtaining sensor array data; inputting the sensor array data into a pre-trained classification model to obtain a classification result; the classification model is constructed by multilayer convolution, and a grouping convolution mixed attention mechanism is introduced. According to the method, odor molecules released by the tea leaves are directly detected through the gas sensor, physical or chemical treatment on the tea leaves is not needed, and non-destructive evaluation on the quality of the tea leaves is achieved; according to the invention, based on the tea gas classification network obtained by combining GCHAM, depth classifiable convolution and elastic network regularization, the precision and reliability of tea quality identification are significantly improved.

The utility model relates to the field of waistband, disclose a kind of multifunctional waistband, including waistband, the buckle of fixedly arranged in the one end of waistband, the plug pin of being arranged on buckle, several insertion holes A matched with plug pin are set in waistband, function assembly is equipped on waistband, function assembly includes lengthening belt, magic tape A and magic tape B, waist bag, several snap fastener A and snap fastener B, magic tape A and magic tape B are respectively fixedly arranged in the left side of connecting band A and the right side of connecting band B, magic tape A and magic tape B are connected by adhering, snap fastener A and snap fastener B are respectively fixedly arranged in the rear side of waistband and the front side of waist bag, snap fastener A and snap fastener B are respectively male buckle and female buckle, snap fastener A and snap fastener B are connected by buckling. The utility model has the beneficial effects of lengthening waistband length and facilitating carrying personal items, solve the length of the existing waistband is usually fixed, for the user of large waist circumference, the length of waistband can not be enough, leading to the problem of wearing discomfort.

The invention discloses a testing device which comprises an impact mechanism, the impact mechanism comprises an impact object, the impact object is used for impacting a to-be-impacted surface, the impact object is hung on a fixed hanging point through a first flexible cable, the impact object and the to-be-impacted surface are oppositely arranged, and the impact object is connected with a cable-stayed mechanism; the cable-stayed mechanism is used for driving the impact object to deflect towards the side deviating from the to-be-impacted surface, the impact mechanism further comprises a direction changing assembly, the direction changing assembly comprises a fixed support and a movable support, the movable support is provided with a first steering part which can abut against the first flexible cable, and the cable-stayed mechanism drives the impact object to deflect; the first steering part abuts against the first flexible cable so that the impact object can rotate around the first steering part in a turning mode. The invention provides a testing device to solve the technical problems that an existing testing device cannot accurately control the impact force of an impact object, cannot adjust the deflection angle of the impact object and the distance from the center of the impact object to the deflection position, and enables the test of a to-be-tested object not to meet the standard.

The present invention relates to the field of intelligent lighting technology, and discloses a lighting circuit intelligent switch control system based on data coupling, including a wall, an entrance and exit, a door body and a matching door lock, a control frame is installed on the wall surface on the matching door lock side, and a control panel is movably installed on the inner side of the control frame, an intelligent switch component is installed on the front surface of the control panel, and a control screen is installed on the rear surface of the control panel, a data transmission module is installed on the top of the control frame, a storage box is connected to the edge of the side surface of the control frame via a connecting shaft, a distribution board is installed on the rear surface of the storage box, a shaft block is movably installed inside the distribution board on one side of the assembly panel, an emergency drive mechanism is installed on the other end of the shaft block, and a detection mechanism is installed on the surface of the control frame below the emergency switch. The intelligent switch control system of the present invention is based on a household distribution box, is flexible to use, can detect user entry and exit, intelligently promotes the realization of the lighting system, performs reasonable switch grouping, and has an emergency processing function.

The application discloses a control method of a clothes processing device and the clothes processing device. The clothes processing device comprises a display unit, has a self-recommendation mode which can be opened and closed, and the display unit has a first display mode and a second display mode. When a user selects to open the self-recommendation mode, the display unit adopts the first display mode and displays a processing program according to a first display logic. When the user selects to close the self-recommendation mode, the display unit adopts the second display mode and displays a processing program according to a second display logic which is different from the first display logic. The application enables the user to select whether to use the self-recommendation mode, and the display unit displays the processing program according to different display logics according to the selection of the user, so that the user can select to use, and the situation that the user has little opportunity to try other processing programs under the guidance of the self-recommendation mode for a long time is avoided.

The present disclosure provides a data-driven distributed learning control method for a multi-vehicle network system, which first performs test iterations on each individual vehicle with different test inputs to collect corresponding output data; each individual vehicle determines a gain matrix of a distributed learning control algorithm using the output data collected by itself; each individual vehicle determines an adjacency weight based on a topology of the multi-vehicle network system and a desired target output reception condition, and determines a gain parameter based on the adjacency weight; in the adjustment iteration stage, each individual vehicle establishes the distributed learning control algorithm using the gain matrix, the gain parameter, the collected input data, the adjacency weight and other data, updates the control input in the next iteration, and controls the multi-vehicle network system to perform the next iteration. The present disclosure can ensure that all individual vehicles in the multi-vehicle network system with unknown model information achieve high-precision real-time tracking of the desired target output within a preset running time.

This invention discloses an effectiveness evaluation method based on kill chain modeling of an adversarial system, belonging to the field of system evaluation technology. The method includes the following steps: based on the starting and ending conditions of a given task, analysis is performed in three different dimensions: time, information, and precision. An adversarial interaction network is constructed, and the adversarial effectiveness is analyzed in different dimensions using the analytic hierarchy process (AHP), with scores assigned to the evaluation results in each dimension. The scores of the evaluation results in different dimensions are then weighted and integrated to obtain a comprehensive evaluation result of the adversarial effectiveness. This invention fully considers the influence of each node in the adversarial system on the system's adversarial effectiveness, highlighting the significant impact of the kill chain in the time, information, and precision dimensions on effectiveness. It solves the problem of evaluating the strike effectiveness of kill chains formed by different adversarial methods in complex systems.

The present invention introduces a process for in-situ repair of organic nitrogen using a three-dimensional electrode, which includes: step S1, using a Peterson mud sampler to collect surface samples of river sediments and overlying water; step S2, preserving and treating the surface samples of the water area and the overlying water collected in step S1; step S3, stirring and mixing the surface samples of the water area and the overlying water in step S2; step S4, using a device for in-situ repair of organic nitrogen using a three-dimensional electrode to treat the mixture obtained in step S3; the device for in-situ repair of organic nitrogen using a three-dimensional electrode includes: an electrolytic cell, a DC power supply, an anode and a cathode; the positive electrode of the DC power supply is connected to the anode; the negative electrode of the DC power supply is connected to the cathode; the anode is located at the bottom of the electrolytic cell; the cathode is located on the water surface in the electrolytic cell; the anode material is an active electrode material; the anode is a three-dimensional porous structure. The present application can take into account both the complex environment and solid-liquid of river and lake sediments, and realize the in-situ removal of nitrogen elements.

The invention discloses a resolution-adjustable time-to-digital converter based on an FPGA (Field Programmable Gate Array), and relates to the technical field of digital circuits, the time-to-digital converter adopts CARRY4 units in the FPGA of xilinx to construct a delay chain, the number of the CARRY4 units is 160, and the resolution-adjustable time-to-digital converter based on the FPGA has the advantages that the resolution-adjustable time-to-digital converter based on the FPGA can be adjusted by the aid of the CARRY4 units; a user can conveniently select the resolution of the TDC by himself / herself according to own requirements and resource limitation conditions, the time-to-digital converter solves the problem of single use scene in the traditional TDC, can be used for scenes with various resolutions, can be applied to time-of-flight (TOF) measurement of positron in medical image processing and time measurement in a laser radar, and can also be used for measuring the resolution of the TDC by himself / herself according to the requirements of the user and the limitation condition of resources. The method can be applied to high-resolution use scenes such as time measurement in high-speed particles in high-energy physics, and can also be applied to low-resolution use scenes such as climate change and water resource management.

The utility model discloses a novel planarization clamp voltage surge suppression circuit and an integrated circuit chip, the circuit is connected in parallel with two ends of a protected device, and the circuit comprises a plurality of voltage stabilizing diodes connected in series, a power MOS tube and a resistor; the drain electrode of the power MOS tube is connected with the cathode of the voltage stabilizing diode and serves as the power supply end of the surge suppression circuit, the grid electrode of the power MOS tube is connected with the anode of the voltage stabilizing diode and the first end of the resistor, and the source electrode of the power MOS tube is connected with the second end of the resistor and serves as the grounding end of the surge suppression circuit. According to the utility model, the surge suppression voltage can be kept flat and does not change along with the surge current and temperature, so that a proper voltage-withstanding device can be selected more easily during system design.

The utility model discloses a detection device for a bench test of a motor and a controller thereof of an electric motorcycle, which is connected between the motor and the controller, specifically, an input port arranged on a shell is connected with the controller, an output port arranged on the shell is connected with the motor, and a test circuit and a detection circuit are connected in parallel between the input port and the output port. The detection circuit can be selectively switched on or switched off, and an oscilloscope is connected to the detection circuit; when a bench test is needed, the detection device is connected between the motor and the controller, a test circuit is conducted, and the bench test can be directly carried out. When the Hall sensor of the motor needs to be detected, the detection circuit is conducted, each signal line of the Hall sensor is detected through the oscilloscope, the motor and the controller do not need to be disconnected in the whole process, and debugging work before test and bench test work can be completed at the same time. By adopting the detection device, the working efficiency of a bench test is improved.

This invention relates to the field of seismic signal processing technology, specifically disclosing a method and apparatus for processing the consistency between explosive source and controlled source seismic data. The method includes: performing phase-shift filtering on controlled source data to obtain processed data; mixing and superimposing the processed data with explosive source data to generate a mixed superimposed profile; analyzing the mixed superimposed profile and the separately superimposed profile of the explosive source data to obtain optimal phase-shift filtering parameters; performing matched filtering based on the optimal phase-shift filtering parameters to obtain a matched filtering factor; and applying the matched filtering factor to pre-stack data to correct the controlled source wavelet. This invention utilizes the data adaptability of phase-shift filtering, considering the differences in seismic data caused by different excitation and reception conditions, and reduces the phase difference between the two types of source data in a time-varying and spatially varying manner. Combined with matched filtering, it further aligns the controlled source data with the explosive source data in terms of phase, frequency, and amplitude, providing better basic data for subsequent data processing.

The present disclosure relates to a vehicle display control device, a vehicle display device, a vehicle, a vehicle display control method, and a recording medium recording a vehicle display control program, the vehicle display control device of the present disclosure being configured to switch a plurality of display screens including information on various functions and display on a display area of a display, and change the number of the plurality of display screens switched in a state in which a specific function is on and a state in which the specific function is off.