167results about How to "Avoid interruption" patented technology

This utility model provides an insect branch-fixing survey and rearing observation box, relating to the technical field of insect observation devices, and is designed to solve the problem of easy damage to branches in existing insect survey techniques. The insect branch-fixing survey and rearing observation box includes a first half-box and a second half-box. The first half-box has a first upper half-hole and a first lower half-hole, and the second half-box has a second upper half-hole and a second lower half-hole. The first and second half-boxes are joined to form a receiving cavity. When the first and second half-boxes are joined, the first and second upper half-holes together form a first hole for the branch to pass through, and the first and second lower half-holes together form a second hole for the branch to pass through. The first and second holes are respectively sealed to the branch at different locations. Both the first and second half-boxes are made of transparent material, and at least one of the first and second half-boxes has a ventilation window with a detachable mesh screen. This utility model is less likely to damage branches.

The invention discloses a switching judgment method and device for a low-orbit satellite communication coverage area, and relates to the technical field of satellite communication. The method comprises the following steps: determining a first scanning wave position set of each wave beam of a low-orbit satellite in a current coverage area; determining a second scanning wave position set of each wave beam when the low-orbit satellite migrates to the next coverage area; according to the first scanning beam position set and the second scanning beam position set of each beam, determining a virtual beam position scanning scheme of each beam in a next-hop beam period by using a genetic algorithm; judging whether each beam is subjected to beam migration in a next-hop beam period or not; and migrating the communication coverage range of the low-orbit satellite to the next coverage area in the next-hop beam period under the condition that the number of the beams subjected to beam migration is judged to reach the preset threshold value. Therefore, the method can adapt to the scanning characteristics and coverage requirements of different beams of the multi-beam low-orbit satellite based on the independent judgment logic of each beam.

The utility model relates to a full-working-condition immersed liquid cooling device, which comprises an evaporation section, a condensation section, a mounting bracket and a liquid absorption core coating layer, and is characterized in that the evaporation section is provided with an evaporation cavity filled with a liquid working medium, one end of the mounting bracket is mounted on the bottom wall of the evaporation cavity, and the other end of the mounting bracket is supported on one side, close to the bottom wall of the evaporation cavity, of a power element; the wick coating layer coats at least part of the outer surfaces of the power element and the mounting bracket, and a liquid working medium at the bottom of the evaporation cavity can be adsorbed to the outer surface of the power element through the wick coating layer; the liquid working medium in the coating layer of the liquid absorption core can absorb heat to be gasified into a gaseous working medium, enters the condensation section, releases heat to be liquefied into a liquid working medium in the condensation section and flows back to the evaporation section. According to the full-working-condition immersed liquid cooling device provided by the invention, the problems that the power element is intermittently exposed above the liquid level of the working medium due to sudden acceleration change generated in the operation of the mobile equipment, so that the power element is easily locally overheated and even is subjected to dry burning are solved.

This invention discloses an electromechanical braking system and its control method based on heterogeneous motor redundancy, relating to the field of brake-by-wire technology for new energy vehicles. The system includes the following steps: During vehicle braking, a permanent magnet synchronous motor (PMSM) acts as the main drive source, outputting braking torque, while a switched reluctance motor (SRM) operates in standby or low-power auxiliary mode, forming a heterogeneous motor redundant drive structure. This invention achieves complementary failure modes and reduces the risk of common-mode failures by employing a heterogeneous redundancy structure of a PMSM and a SRM; simultaneously, it optimizes system economy by utilizing the low cost and low standby energy consumption characteristics of the SRM. A deep learning health prediction model is introduced to achieve early fault prediction and proactive switching, and a rapid, seamless switching mechanism within 20ms ensures braking continuity and system safety.

The utility model discloses a high-precision dynamic balance compensation device for a grinding disc, relates to the technical field of grinding processing equipment, aims to solve the problems of unsmooth feeding and influence on efficiency caused by easy inclination and unbalance of materials during automatic feeding in the prior art, and comprises a base, a circulating water tank, a material disc, a grinding disc, a feeding table and the like. The compensation device is arranged on the feeding table support and comprises a two-way threaded rod, a connecting plate, a sliding guide rod and a clamping plate, the two-way threaded rod is driven to drive the clamping plate to move, and the position of materials in the feeding table is adjusted or fixed. And it is guaranteed that the materials smoothly and stably fall into the material holes, and the continuity of grinding work and the production efficiency are improved.

The utility model provides a foreign matter detection device on a konjaku flour assembly line, which comprises a first conveying mechanism, two parallel second conveying mechanisms which operate independently are arranged below the end part of the first conveying mechanism, and X-ray detection devices are arranged on the second conveying mechanisms; a partition plate is arranged between the two second conveying mechanisms, a rotating flow guide plate is arranged on the partition plate, and the flow guide plate rotates on the first conveying mechanism and is used for distributing materials on the first conveying mechanism; and a paving device is arranged between the partition plate and the second conveying mechanism, is arranged at the front end of the X-ray detection device and is used for flattening materials on the second conveying mechanism. The foreign matter detection problem caused by random stacking of materials is effectively solved, the detection efficiency and the product quality can be improved on the premise that normal production is not affected, and the safety and the stability of the production process are greatly improved.

The invention provides a human-computer interaction method, electronic equipment and a storage medium, relates to the technical field of human-computer interaction, and is used for reducing user operation steps and improving user experience. The method comprises the following steps: in response to detection of a selection operation of a user on data on a current display screen, obtaining data content selected by the user, and receiving an operation instruction input by the user; calling the first large language model to perform processing operation indicated by the operation instruction on the data content to obtain a processing result of the data content; and displaying the processing result on the current display screen.

The invention discloses a manufacturing method of a micro-channel heat dissipation chip, and relates to the technical field of semiconductor processing and packaging, and the method comprises the steps: providing a first wafer, forming a micro-channel structure on the surface of the first wafer, and filling the micro-channel structure with a first supporting layer; a second wafer is provided, a water inlet and a water outlet are formed in the second wafer, the surfaces of the first wafer and the second wafer are bonded, and a micro-channel radiator wafer is formed; filling the water inlet / outlet with a second supporting layer, wherein the surface of the second supporting layer is flush with the first surface of the micro-channel radiator wafer; providing a chip wafer, and bonding the second surface of the micro-channel radiator wafer with the first surface of the chip wafer to form a bonded chip wafer; and removing the first supporting layer and the second supporting layer to obtain the micro-channel heat dissipation chip. According to the invention, the heat dissipation performance and the bonding quality of the wafer can be improved.

This utility model belongs to the field of power transmission and distribution engineering technology, specifically disclosing an overhead insulated conductor with a reinforced tensile structure. It includes an aluminum conductor, an insulating separator sleeve fitted over the aluminum conductor, an insulating separator sleeve fixedly connected to the outside of the insulating separator sleeve, and a galvanized copper conductor on the outside of the insulating separator sleeve. It also includes reinforcing ribs, fixing blocks, and an outer protective layer for the conductor. The reinforcing ribs are used to improve the tensile strength of the conductor; the fixing blocks are used to fix the internal structure of the conductor. The beneficial effect of this utility model is that by using a non-metallic aramid fiber reinforcing layer and a glass fiber inner protective layer to jointly bear the load, the mechanical tensile function and electrical conduction function of the conductor are separated. The main tensile force is borne by extremely high-strength, extremely lightweight synthetic fibers, enabling the conductor to have a tensile strength and fatigue resistance far exceeding that of traditional steel-cored aluminum stranded wires of the same diameter, while significantly reducing the self-weight of the conductor and the load on the tower.

The invention relates to the field of equipment control, and provides an obstacle avoidance method of self-moving equipment, the self-moving equipment and a storage medium, and the self-moving equipment is provided with a work module which is used for executing work operation adjacent to a preset plane in the moving process of the self-moving equipment; the method comprises the steps of controlling the self-moving equipment to collect environment information of a working area in the process that the self-moving equipment executes operation; under the condition that the obstacle information exists in the environment information, determining a corresponding obstacle attribute according to the obstacle information; and under the condition that the obstacle attribute belongs to a preset obstacle, a preset obstacle avoidance strategy corresponding to the obstacle information is executed until the distance information of the obstacle meets a preset condition, and the preset obstacle avoidance strategy at least comprises the step of increasing the distance of the operation module relative to a preset plane. Due to the fact that the height of the operation module is increased when the obstacle is encountered, the obstacle is prevented from damaging the operation module, and interruption of operation of the self-moving equipment is avoided while the obstacle is avoided.

The invention discloses an event alarm reporting processing method for large-scale ONVIF equipment access, and belongs to the field of security and protection video monitoring. Registering channel static information to the data sharing center after the ONVIF equipment is online; the ONVIF equipment access service sends an event subscription request carrying an event receiving service unified address and an equipment identification subscription code to the equipment; after the equipment triggers the event, stateless connection is initiated to the uniform address, and the event is dynamically forwarded to any event receiving service instance by the platform load balancer; and the event receiving service analyzes the event to obtain the channel identifier, queries the data sharing center to obtain complete channel information, and reports the information to the platform alarm center after integration. According to the invention, decoupling of event subscription and processing is realized, and through stateless service, unified port and centralized data management, the problems of poor reliability, many exposed ports, uneven load and complex capacity expansion under large-scale access are solved.

A method, apparatus, device, system, and medium for adjusting a detection optical signal are disclosed, belonging to the field of optical communication technology. The method includes acquiring transmission performance parameters of a service optical signal; adjusting the detection optical signal according to the transmission performance parameters, wherein the detection optical signal and the service optical signal are transmitted in the same optical fiber. This method can improve the detection performance of the detection optical signal while the service optical signal transmits service data normally.

This invention discloses an integrated planning method and system for a multi-jurisdictional unmanned aerial vehicle (UAV) service system. The method constructs an overall planning model with the goal of minimizing total cost, and sequentially establishes a front-end UAV allocation model and a back-end battery swapping station allocation model. With the objectives of minimizing average response time and minimizing the total expected queue length, respectively, the total number of UAVs, charging stations, and backup batteries, as well as the jurisdiction-level configuration scheme, are obtained. This invention achieves integrated collaborative planning of front-end transportation and back-end battery swapping, reducing the total system cost and average response time, balancing the operating load of each jurisdiction, effectively avoiding service interruptions due to a lack of available batteries during peak periods, and significantly improving system reliability and engineering practicality.

This invention relates to the field of pile foundation testing, and more particularly to a pile foundation testing device and method for civil engineering construction. The device includes a tamping apparatus for testing the pile body and testing components. In this invention, when the pile body tilts, the light spot undergoes vertical and / or lateral displacement on the receiving plane. If the tilt causes the light spot to move upward or downward, it may partially or completely enter the light aperture range of adjacent adjustment apertures. For example, when the top of the pile tilts to the right, due to the clockwise rotation of the transmitting end, the projection point of the 45° beam moves upward on the receiving end plane. The light spot originally illuminating the middle adjustment aperture may simultaneously cover the edge of the light aperture of one or two upper adjustment apertures. If the tilt angle is large, the center of the light spot may completely move out of the original aperture and into the adjacent aperture area, or even cross multiple apertures. Therefore, the tilt amount of the pile body can be determined by monitoring the number of infrared receivers that have sensed infrared radiation.

The present application relates to the technical field of resin, in particular to a conductive polypropylene composite material and a preparation method thereof.In view of the problems of poor processing fluidity, easy shear damage of conductive network and deterioration of mechanical properties caused by high filling of conductive filler in the prior art, the present application realizes the low volume resistivity, high melt flow rate and excellent mechanical toughness by the solid phase pre-coating technology, and effectively balances the conductivity, processability and strength.

The invention provides a mobile robot unknown static target surrounding control method based on image vision, which comprises the following steps: acquiring an image containing an unknown static target, and extracting pixel coordinates of target feature points in an image plane; based on the internal reference of the monocular camera, converting the pixel coordinate into a normalized image plane coordinate, and constructing an image error signal according to the normalized image plane coordinate and an expected steady-state coordinate corresponding to the expected surrounding radius; calculating a forward linear velocity control quantity and a steering angular velocity control quantity of the mobile robot; the control quantity is output through a closed-loop control structure so as to synchronously realize two control targets: driving an image error signal to converge to an expected steady-state coordinate, and ensuring that a target feature point is always in an effective view range of a monocular camera in the whole surrounding control process; and outputting the forward linear velocity control quantity and the steering angular velocity control quantity obtained by calculation to a motion execution mechanism of the mobile robot, and driving the mobile robot to execute fixed-distance surrounding control on the unknown static target at an expected surrounding radius.

The application discloses an interactive method for quickly adding a recurring schedule in a waterfall month view. The method involves the following steps: providing a schedule template selector, performing schedule drop, conflict detection and prompt, and differential submission and server verification in the waterfall month view. The application provides a schedule template selector in the user interface, displays a plurality of predefined schedule templates, selects at least one schedule template from them, applies the schedule template to the corresponding date to generate a schedule instance and performs a preview in response to the user's operation on the date grid, performs conflict detection and prompt during the preview, and submits the data to the server in response to the user's submission operation. The application improves the accuracy and efficiency of the interactive operation process of quickly adding a recurring schedule in a waterfall month view, and solves the problems of incoherence, low efficiency and high error rate in the prior art.

The utility model discloses a high -efficient spare part removal mechanism for production line relates to spare part removal technical field, including side plate, the side plate bottom rotatory installation advances the belt, and the side plate side wall below fixed mounting motor, and motor drive end fixed mounting synchronous assembly, the synchronous assembly includes with motor drive end fixed connection's drive rod, drive rod side end rotatory installation advances the rod, advances the rod side end rotatory installation and advances the plate, advances the plate top rotatory installation and turns the rod, in the utility model, through single motor drive synchronous assembly realizes mechanical linkage, and drive rod, advances the rod and the rod, long connecting rod form integrated power transmission chain, and the conveying action is bound through the pure mechanical structure and is caught the action, completely avoids the program dependence and the interference risk of the multi -power source cooperation, solves the problem of not being in step from the root, and the production line is interrupted to be prevented because of the action misplacement, and reduces the shutdown loss.

The invention discloses a data reporting method of a photovoltaic cleaning robot, the photovoltaic cleaning robot and a system, and belongs to the technical field of robot communication. The data reporting method of the photovoltaic cleaning robot comprises the steps of determining a relay robot in a plurality of adjacent robots under the condition that a communication link with a server is detected to meet a triggering condition, and establishing a near field communication link with the relay robot; determining a relative position relation with the relay robot; based on the relative position relation, the motion state of the robot itself is adjusted, so that the robot itself moves along with the relay robot in the mobile operation environment, and the communication stability of a near field communication link is kept; and sending the to-be-reported data to the relay robot through the near field communication link, so that the relay robot uploads the to-be-reported data to a server. Through stable near field communication between the photovoltaic cleaning robots, the data of the photovoltaic cleaning robots can be timely and completely reported to the server.

The utility model relates to measurement transmission technical field provides a kind of data measurement transmission device, including including transmission control module and at least one sensor front-end module capable of being connected with transmission control module;Sensor front-end module is electrically connected with transmission control module by connector, and module connection is carried out by magnetic attraction structure;Sensor front-end module includes ID identification circuit and the sensor for data measurement, ID identification circuit is used to identify the ID identity information of sensor, and transmission control module is transmitted to it.The utility model discloses ID identification circuit in sensor front end integration, the identity information of sensor can be identified, and transmission control module is transmitted to it, and the transmission protocol corresponding to the sensor is automatically called to realize the transmission of data, so that the sharing of transmission control module can be realized, and manual configuration equipment operating mode is not needed.In addition, the connection mode that cooperation of magnetic attraction and connector is used, accurate positioning can be realized, and signal interruption is avoided.

This invention relates to the field of trestle bridges, specifically to a trestle bridge for construction across railway lines and its usage method. The trestle bridge includes a trestle bridge module, approach bridge modules, a traveling module, and a support and guide module. The trestle bridge module is erected within a reserved passage area on the external track line. The approach bridge module is mounted on one side of the trestle bridge module via a rotating shaft and is pulled by the trestle bridge module. Two sets of traveling modules are installed on both sides of the ends of the trestle bridge module. The support and guide module is erected on the side of the reserved passage area facing the track. The hydraulic motor in the traveling module, in conjunction with the traveling wheels, drives the trestle bridge module to move rapidly along the guide roller seats of the support and guide module. Combined with the folding and unfolding functions of the approach bridge module, this enables rapid erection and dismantling of the trestle bridge, significantly shortening construction preparation time and dismantling cycle, avoiding prolonged interruptions to railway operations, and effectively solving the problems of long construction cycles and dismantling interference with normal railway operations caused by traditional trestle bridges.

The invention provides a communication method and a communication system. The communication method comprises: configuring user equipment to communicate with a base station according to predetermined configuration data, defining a measurement gap transmission specification indicating a pre-configured transmission strategy or a competitive transmission strategy in the predetermined configuration data, and allocating a plurality of periodic measurement gaps and a plurality of transmission resources to each user equipment by the base station; configuring each user equipment to judge whether a current measurement gap conflicts with any one of the transmission resources when judging that the current measurement gap occurs; in response to judging that the current measurement gap conflicts with any one of the transmission resources, performing data transmission by using the current measurement gap according to a measurement gap transmission specification; and in response to the judgment that the current measurement gap does not conflict with the transmission resource, performing channel quality measurement by using the current measurement gap.

This utility model discloses an automatic rubber-coating machine for producing rubber-coated tires, including a support block. A groove is provided on one side of the upper end of the support block, and a pneumatic telescopic mechanism is mounted on the groove. A support column is installed on the pneumatic telescopic mechanism, and a clamping mechanism is installed at the upper end of the support column. A fixing frame is fixed on one side of the upper end of the support block, and a circular support is mounted on the fixing frame. An annular mounting plate is fixed on the inner sidewall of the circular support, and multiple auxiliary wheels are rotatably connected at equal intervals around the annular mounting plate. This utility model achieves rapid fixing and rotation of the rubber-coated tire, reducing manual operation time and workload. Simultaneously, the stable support structure ensures the continuity of the rubber-coating process, avoiding interruptions caused by tire wobbling, greatly improving production efficiency. Furthermore, the high degree of automation reduces the skill requirements for operators and lowers labor costs.

This application provides a method, system, medium, program product, and terminal for adaptive construction and allocation of distributed computing tasks in a computing layout. The method involves dividing a full-size computing layout to obtain several computing layouts and corresponding computing tasks. For computing tasks that fail to execute, the method divides them into several sub-tasks corresponding to several sub-layouts, and re-executes these sub-tasks until all sub-tasks are successfully executed. For successfully executed computing tasks, the method collects their execution information and pre-divides or merges unexecuted computing tasks. Finally, after all computing tasks have been completed, the several computing layouts are merged and output. This avoids the problem of program termination due to excessive memory consumption and automatically adjusts to the most suitable partition size, thereby optimizing computational efficiency.

The application relates to a decentralized distributed production control method and system, and relates to the technical field of industrial automation and distributed systems. The method comprises the following steps: deploying a service management module on each physical entity to collect service state information; establishing a communication connection between the modules and exchanging state information in real time; constructing and maintaining a real-time service topology graph locally based on global information; when a network partition or an entity changes, automatically recombining the topology to form an independent subsystem according to reachability to maintain business operation; and when the network recovers or the entity reenters, automatically detecting and executing system merging to recover the complete topology. The application can effectively solve the problems of production control link breakage, business interruption and topology recovery difficulty in the prior art when the network is abnormal or the device changes, and improves the robustness and self-healing ability of the system.

The utility model belongs to the technical field of waste treatment, and discloses a demisting device for an absorption tower, the demisting device comprises a demisting assembly I and a demisting assembly II, the demisting assembly I is coaxially mounted in an air inducing pipeline, a backflow cavity I is positioned between the side wall of a reaction cavity and the inner side wall of the absorption tower, the top end of the backflow cavity I is open, and the air inducing pipeline is communicated with the backflow cavity I; a second backflow cavity is formed between the outer side wall of the air inducing pipeline and the outer cavity wall of the top end of the reaction cavity, the second backflow cavity is communicated with the air inducing pipeline, a hydrophilic semi-permeable membrane is arranged at the communication position, and the side end of the second backflow cavity is communicated with the first backflow cavity; the bottom of the exhaust cavity communicates with an air inlet pipeline, and the lower end of the air inlet pipeline communicates with the air inducing pipeline and the first backflow cavity. The second demisting assembly is installed in the air inlet pipeline, and an exhaust port communicating with the outside is formed in the top of the exhaust cavity. According to the demisting device, the flowing path of liquid is changed, the situation that the liquid and gas are repeatedly mixed to generate mist again can be reduced, secondary demisting is conducted through the second demisting assembly, and the demisting effect is improved.

The utility model relates to the technical field of flue gas desulfurization, and discloses a desulfurizing agent spraying device for a dry desulfurization device, which comprises a material barrel, a cover is clamped and mounted on the material barrel, and a spraying component is arranged on the material barrel. According to the desulfurizing agent spraying device for the dry desulfurization device, in order to achieve fine spraying and stable supply of a desulfurizing agent, the spraying assembly is arranged and matched with the first motor to drive the spraying turbine to form powerful cyclone in the spraying pipe, and the desulfurizing agent in the material barrel is sucked into the spraying pipe through the opening; the spraying turbine and the spraying pipe are matched to form a venturi effect, negative pressure is generated at the inlet of the spraying pipe, the desulfurizing agent in the material barrel is continuously sucked, the continuity of the spraying process is ensured, a bottom motor drives a spiral plate to rotate, the desulfurizing agent is pushed upwards to the opening, and the desulfurizing agent is sprayed out from the outlet of the spraying pipe. And feeding interruption caused by gravity accumulation is avoided.

This disclosure provides a user plane data storage and forwarding method and system, belonging to the field of wireless communication technology. The method includes: during the session establishment process, the PCF receives a session policy request corresponding to the terminal, and returns a session policy response including a data storage and forwarding policy to the SMF based on the IoT latency tolerance service subscribed to by the terminal; the SMF selects an anchor UPF and a relay UPF according to the data storage and forwarding policy, and establishes a session corresponding to the terminal based on the data storage and forwarding policy; if the connection between the satellite and the ground gateway station is lost, the session resources corresponding to the terminal are maintained, and if the target user plane data arrives at the first UPF, the first UPF stores the target user plane data; if the connection between the satellite and the ground gateway station is restored, the session connection corresponding to the terminal is restored, and the first UPF forwards the target user plane data to the second UPF. Based on the technical solution provided by the embodiments of this disclosure, the problem of important data loss caused by the disconnection of the satellite and ground gateway station connection can be solved.

The invention provides a sedentariness reminding method and device, computer equipment and a computer readable storage medium. The method comprises the following steps: collecting working state associated information of a user within a preset duration; determining a first user behavior feature of the user within a predetermined time length based on the working state association information; according to the acquisition time of the working state associated information corresponding to each first user behavior feature, constructing all the first user behavior features into a user behavior sequence arranged according to the acquisition time; extracting a second user behavior feature from the user behavior sequence through a predetermined feature extraction mode; taking the second user behavior characteristics as input information of a preset fatigue degree prediction model, and outputting the fatigue degree of the user through the fatigue degree prediction model; and if the fatigue degree is greater than a preset fatigue threshold value, executing a sedentariness reminding strategy. According to the scheme, real-time accurate prediction of the sedentariness fatigue state of the user is realized, and the accurate opportunity suitable for sedentariness reminding can be captured.