77results about How to "Avoid waiting" patented technology

The invention provides a data flow-based runtime text context transmission and task instance dynamic scheduling method, which relates to the technical field of data processing, and comprises the following steps of: receiving a task scheduling request, constructing a data flow dependency graph containing task nodes and a data flow direction relationship, and obtaining runtime context information of task instances corresponding to the task nodes, comprising task instance identification, state information and input and output parameter information. And establishing a mapping relationship between task instance input and output parameters by analyzing a data flow dependency graph and runtime context information, and generating a parameter transfer rule. According to the method, task instance state information is monitored, when the state of an upstream task changes, an upstream output parameter is transmitted to a downstream input parameter according to a parameter transmission rule, and when the downstream input parameter is complete, dynamic scheduling execution of a downstream task instance is triggered, so that data flow driven task scheduling is achieved, and the scheduling efficiency and flexibility are improved.

The invention relates to the technical field of semiconductors, and discloses a semiconductor wafer clamp and semiconductor equipment. The semiconductor wafer clamp comprises a clamp body and a refrigeration structure, the clamp body comprises a base, a sealing ring and a pressing disc, the sealing ring is installed on the base, and the sealing ring is configured to make contact with a wafer part so that the part, making contact with the wafer, of the sealing ring can be sealed under the action of external pressure; the pressure plate can be arranged on the base in a covering manner so as to apply sealing external pressure to the wafer and press the wafer against the sealing ring; and the refrigeration structure is arranged on the clamp main body and can cool the wafer in contact with the sealing ring after the wafer carried by the clamp main body is taken out from the preset medium, so that the part, in contact with the sealing ring, of the wafer is converted into a non-adhesion state from an adhesion state. According to the semiconductor wafer clamp, the deposited wafer can be cooled, adhesion of photoresist and the sealing ring is avoided, and the situation that the wafer is broken or the sealing ring is pulled away from the base when the wafer is taken out of the clamp is avoided.

The embodiment of the invention provides a page rendering method, a server, a client, equipment and a storage medium. The method comprises the following steps: receiving a rendering request for a target page from a client, wherein the rendering request is used for acquiring basic data and business data of the target page; in response to the rendering request, returning a first data block to the client, so that the client renders at least one part of basic content of the target page based on the first data block; requesting business data of the target page from a business server in response to the rendering request; and after the service server returns the service data to the server, returning a second data block to the client, so that the client renders at least one part of the service content of the target page based on the second data block. The embodiment of the invention is beneficial to improving the user experience.

The utility model relates to a welding tool for a module signal terminal, which comprises a welding tool body used for clamping when signal terminal reflow soldering is carried out on a power module, and the welding tool body is arranged on a substrate of the power module. The welding tool body is composed of a first cover plate and a second cover plate which are sequentially arranged from top to bottom and are the same in shape, a plurality of installation through holes corresponding in position are formed in the first cover plate and the second cover plate respectively, and metal blocks with the same number as the through holes are installed at the positions, between the first cover plate and the second cover plate, of the installation through holes respectively. The metal block is fixedly connected with a positioning column installed in a positioning hole of the substrate through a bolt and a gasket, the first cover plate and the second cover plate are further provided with a plurality of open holes corresponding in position, the positions of the open holes correspond to the positions of signal terminals on the substrate, and the open holes are used for conveniently inserting the signal terminals. And the head part and the tail part of the signal terminal are respectively positioned through the first cover plate and the second cover plate.

The invention discloses a forming device for manufacturing a reinforced concrete prefabricated frame, and relates to the technical field of reinforced concrete prefabricated frames, the forming device comprises an electric telescopic rod, a cutting table, a supporting rod and a connecting frame, the electric telescopic rod is fixedly mounted at the top of the cutting table, an extension plate is fixedly connected to the side wall of the cutting table, and a positioning groove is formed in the extension plate; the supporting rod is fixedly connected to the bottom of the electric telescopic rod. The supporting rod drives the shell to move upwards through the connecting frame, the shell drives the adjusting assembly to synchronously move upwards through the conveying assembly, the adjusting assembly can drive the prefabricated steel bar frames fixed by the fixing assembly to move upwards, clamping and hoisting of the prefabricated steel bar frames are achieved, and it can be ensured that the multiple prefabricated steel bar frames are in the clamped and fixed state; and the situation that the cutting positions of the multiple steel bar frames of the same concrete prefabricated frame are unequal can be avoided, and the effect that the multiple steel bar frames are cut at the same position in the same batch is achieved.

The utility model discloses a waste lithium ion battery electrolyte recovery device which comprises a main machine frame, a second transverse plate frame and a first transverse plate frame, the second transverse plate frame and the first transverse plate frame are fixed to the left side and the right side of the main machine frame respectively, a hydraulic puncture machine is installed at the top end of the main machine frame, and sliding tables are installed on the outer walls, close to each other, of the second transverse plate frame and the first transverse plate frame in a sliding mode. A four-corner pneumatic clamp is rotationally installed between the two sliding tables, and a Y-axis lead screw linear discharging module for driving the sliding tables and the four-corner pneumatic clamp to be away from or close to the hydraulic puncture machine is installed in the first transverse plate frame. According to the utility model, the hydraulic puncturing machine completes puncturing operation of a liquid injection port, then the belt wheel driving unit and the Y-axis screw rod linear blanking module enable the four-corner pneumatic clamp and the waste lithium ion battery pack to move out, and in the moving-out process, the driven gear rack dumping structure enables the four-corner pneumatic clamp and the waste lithium ion battery pack to turn over; and recycling is completed until the electrolyte is poured out.

The invention discloses a washing equipment control method and washing equipment, the washing equipment comprises a barrel body, an impeller and a driving program used for driving the impeller and the barrel body to rotate forwards and backwards, and after forward rotation driving of the driving program is stopped and before forward rotation of the impeller and / or the barrel body is stopped, the driving program is controlled to execute backward rotation driving at least once. According to the invention, after the forward driving is stopped, the inertial rotation speed of the impeller and the barrel body is gradually reduced, and the driving capability of the impeller and the barrel body to the clothes is reduced until the impeller and the barrel body stop rotating, the reverse driving is executed when the impeller and the barrel body still keep forward rotation due to inertia after the forward driving is stopped; according to the washing machine, the rotating direction of the impeller and the barrel body can be rapidly changed under the condition that the impeller and the barrel body are not stopped, the high driving capacity to clothes is always kept, the clothes are turned over up and down in the barrel body, the clothes are soaked more evenly, and the washing effect is improved.

The present invention relates to the technical field of parking space planning, and discloses a scene monitoring and control system used in a multimodal park. The system comprises the following key steps: generating a park set by acquiring the number of partitions of the park, realizing comprehensive monitoring and management of parking spaces in the park, using a parking space detection sensor to monitor the occupancy status, position and number of parking spaces in real time, setting a parking capacity threshold, ensuring that there are enough parking spaces for vehicles in the park in any time period, setting a monitoring time period T through a time recording unit and a vehicle counter unit, accurately acquiring the inflow and outflow in each time period, and then calculating the net flow to evaluate the parking demand of the park, and executing a vehicle parking strategy according to the inflow and the parking capacity threshold, including a low inflow strategy, a high inflow strategy, a normal parking strategy and an allocated park strategy, to adapt to the parking demand of vehicles in different time periods and under different flow conditions.

The present application relates to the technical field of computer, and provides a synchronous task execution method, device, equipment and medium, the method comprises the following steps: receiving a task queue set submitted by multiple user processes; obtaining a first execution task from a first task queue in the task queue set; in the case that the first execution task is a synchronous task, simulating the first execution task based on a software language, realizing a synchronization mechanism corresponding to the first execution task; based on the synchronization mechanism and a scheduling rule, executing the execution tasks in the task queue set. The present application simulates the synchronization mechanism corresponding to the synchronous task by software to schedule the tasks in each task queue, so that each task is executed in turn according to the expected order of the user process, realizing the software to execute the synchronous task, and at the same time, the task queue that does not meet the execution condition is switched in real time according to the scheduling rule in the software simulation, avoiding waiting all the time, and further avoiding the deadlock between processes when multiple processes use the device simultaneously.

This utility model discloses a cleaning basket conveying device, relating to the field of aluminum shell processing technology. It includes two parallel conveyor lines and two liftable conveyor platforms located at both ends of the conveyor lines. The sides of the upper and lower conveyor lines are respectively equipped with a cleaning discharge line and a cleaning feed line. Both ends of the upper conveyor line are equipped with basket unloading and sorting mechanisms, and a matching basket discharge and sorting mechanism is located on the upper conveyor line directly opposite the cleaning discharge line. This utility model effectively improves overall practicality, significantly increases cleaning efficiency, and greatly enhances overall operational safety and reliability.

The embodiment of the invention provides an objective table, a grinding / polishing device and a temperature control method of the objective table, the objective table comprises an upper half objective table and a lower half objective table which are buckled with each other, and the top of the upper half objective table is used for bearing a wafer; the semiconductor chilling plate is arranged between the upper half objective table and the lower half objective table and is used for heating or cooling the wafer; a cable through hole is formed in the bottom of the lower half objective table; a cable of the semiconductor chilling plate penetrates through the cable penetrating hole and is supplied with power through direct current. According to the objective table, the grinding / polishing device and the temperature control method of the objective table provided by the embodiment of the invention, the loading and unloading process of the to-be-ground / polished wafer is more convenient, and the grinding / polishing effect of the wafer can be improved.

The invention provides a serial number acquisition method and a serial number management system, and the serial number acquisition method applied to a client comprises the steps: receiving a common serial number acquisition request sent by a business application; under the condition that the number segment of the common serial number in the client cache meets a preset condition, according to the number segment of the common serial number in the client cache, sending a first number of common serial numbers requested by the common serial number acquisition request to the service application; and under the condition that the number segment of the common serial number in the client cache does not meet a preset condition, sending a first number of common serial numbers requested by the common serial number acquisition request to the service application according to the number segment of the common serial number in the client cache, and sending a number segment acquisition request for requesting to acquire the first number segment to the corresponding server, and supplementing the obtained first number segment into the client cache. Therefore, the request pressure of the server can be relieved, the response speed is improved, and seamless connection of the serial number resources is realized.

The present application relates to a kind of based on improved SPEA2 logistics park pickup vehicle scheduling method.Based on the multi-objective optimization algorithm of SPEA2, logistics park scheduling time and pickup vehicle operation time are optimized simultaneously.First, by finding the placement of target goods, according to the running speed of yard crane and the placement of goods, the pickup time of pickup vehicle in each yard is calculated.Secondly, the insertion decoding method is used to insert the pickup vehicle into the idle time of yard.In addition, the neighborhood search strategy of exchanging critical path is also used to select the pickup vehicle operation on the critical path for exchange in the iteration process of algorithm.This method solves the pickup vehicle scheduling problem of logistics park with mixed storage structure, effectively utilizes the idle time of yard by insertion decoding, and avoids falling into local optimal solution by critical path neighborhood search, thereby reducing the running time of logistics park and pickup vehicle operation time, and improving the efficiency of pickup vehicle of logistics park.

The invention discloses a cloud local application non-inductive switching method, system and device and a storage medium, and relates to the technical field of cloud virtualization and intelligent vehicle machine interaction, and the method comprises the steps: loading and uniformly displaying cloud and local applications when a vehicle machine is started; when the network is available, preloading the high-frequency cloud application based on the historical use data, and obtaining the unique serial number of the process of the high-frequency cloud application; when a user calls any cloud application, response data (such as application video streams) are directly obtained from the cloud according to whether the serial number is cached or not. According to the scheme, complete cloud mirror image pre-loading is abandoned, the single application serves as the minimum operation unit, the response time is reduced to be within the driving safety threshold value, and safety is improved; the delay is obviously reduced through intelligent preloading and instance multiplexing; seamless fusion of cloud local experience is realized and interaction splitting is eliminated through unified entrance, adaptive vehicle machine UI and cockpit hardware linkage.

This application discloses a method and device for starting a vehicle. After unlocking the car door through an APP on a mobile device, the vehicle first determines the Bluetooth status of the mobile device and the location of the mobile device, and then, according to different situations, directly enters a password in the vehicle to start the vehicle. Compared with the prior art, the method described in this application adds functions such as timing, positioning, and multimedia screen interaction. On the basis of ensuring vehicle safety, it avoids repeated authentication of passwords inside and outside the vehicle and waiting for Bluetooth connection, making emergency starting of the vehicle in a keyless state more convenient and comfortable, greatly improving the user experience.

The invention discloses a system and a preparation process for stewing seafood sauce, and belongs to the technical field of food processing. The system for stewing seafood sauce provided by the invention comprises a first production line, a second production line and a third production line. The preparation process for stewing seafood sauce provided by the invention comprises the following steps: raw material cleaning, drying, shearing and crushing, pressing into cakes, frying, cooling, enzymolysis, filtering, evaporation and concentration, and mixing with refined extracts of fish oil and shrimp oil and seasonings, which solves the problem of heavy fishy smell and bitter taste in the prior art, and obtains seafood sauce with strong seafood flavor, natural, sweet and aftertaste, and the addition of shrimp oil and fish oil makes the seafood sauce more nutritious on the basis of freshness and seasoning.

The invention relates to the technical field of PCB production and manufacturing, and discloses a PCB industry product formula automatic generation method comprising the following steps: triggering a product formula automatic generation process when manufacturing indication MI approval; obtaining a product production flow defined in the MI, and determining a process route of the product; generating an initial product formula according to the process route; traversing each production process in the process route, and obtaining a working center type available for the production process; aiming at each production process and each available working center type corresponding to the production process, acquiring a corresponding formula parameter set and a value rule of each formula parameter from a predefined process formula library; according to the method, the formula generation opportunity is preposed from production field matching to the MI approval stage, and automatic calculation is performed based on the structured rule, so that the formula preparation time for new product import is remarkably shortened, production line waiting caused by field temporary creation and formula confirmation is avoided, and the production delivery time is guaranteed.

The present invention relates to a power supply service command and dispatch system based on multi-terminal integration, including a core platform and a business platform; the core platform includes a capability layer and an application layer; the capability layer includes a converged communication capability platform, an intelligent voice platform, a virtual commander and a work order management platform; the application layer is used to provide a variety of specific application functions; the business platform is connected to the application layer through a business application interface; the business platform is connected to the capability layer through a basic capability interface; the converged communication capability platform accesses incoming calls from different networks through converged communication technology; the intelligent voice platform communicates with users through voice broadcast and voice recognition capabilities, obtains user information, and makes user portraits based on user information; the virtual commander provides services to users according to specific logic based on user portraits. The present invention accesses calls from different communication systems through converged communication technology, obtains user information through voice recognition and voice broadcast, and provides services.

The application relates to a paper box forming technology field, in particular to a paper box forming machine, a frame body for fixing a first linear driving device is arranged on a fixed chassis, an extrusion head is arranged at the output end of the first linear driving device, a forming die for cooperating with the extrusion head to realize paper box forming is arranged below the extrusion head, a feeding part for feeding paper shells by rotating is arranged on the frame body, the device can drive a paper rolling wheel to control the feeding of the paper shells through the extrusion head, the feeding of a single paper shell is completed through the paper rolling wheel in the one-time reciprocating motion of the extrusion head; the device changes the original assembly line type processing of the paper box forming device, the extrusion head can continuously work, and the waiting in the feeding and conveying process of the paper box is avoided; the device controls the feeding of the single paper shell through the cooperation of the paper rolling wheel and the chamfer of the blocking rod, and the original adsorption type paper shell feeding is changed; the device can automatically lower a supporting plate in the paper feeding process, and the addition of the paper shell is facilitated.

The utility model discloses a synchronous circulation double-gripper material transfer device which comprises a workbench, a first stand column and a second stand column are fixedly arranged at the two ends of the workbench, a gripper mechanism is arranged between the first stand column and the second stand column, and the gripper mechanism comprises a synchronous assembly, a first gripper and a second gripper. The synchronous assembly is used for ensuring accurate positioning and synchronous reverse movement of the first gripper and the second gripper, the first gripper and the second gripper are fixed to the synchronous assembly, and a first gripping device in the first gripper and a second gripping device in the second gripper are located on the same horizontal straight line; the manipulator has the advantages that materials can be accurately grabbed, and continuous and efficient transferring can be achieved.

This utility model discloses a blanking and flattening device and operating mechanism, belonging to the field of blanking and flattening technology. The flattening device includes a fixed base, a flattening frame, a pressure mesh, and a driving assembly. The fixed base is located at the bottom of the overall flattening device; the flattening frame is placed on the upper end of the fixed base, with a hollow center, and the pressure mesh is placed within the hollow center and fixedly connected to the flattening frame; the pressure mesh protrudes from the lower end face of the flattening frame; the driving assembly is located on one side of the flattening frame, and its output component is fixedly connected to the flattening frame, enabling the flattening frame to move along the height direction. It can optimize the flattening effect and, when combined with a vision camera and an adsorption device, improve blanking accuracy.

The utility model belongs to solar energy utilization technical field especially for a kind of quick heating new solar water heater, including transmission mechanism, the transmission mechanism includes the installation block being connected with photovoltaic panel mechanism, the installation block lower end is fixedly connected with base, the base one side upper end outer wall is connected with motor, the motor one side swing joint has screw rod, the screw rod one side outer wall is connected with limit block, the base one side upper end is equipped with first sliding slot, base one side upper end outer wall is fixedly connected with detection device, the first sliding slot inner wall one side slidingly connected has movable block, the base one side upper end outer wall is equipped with second sliding slot in the side away from motor.

The invention relates to the technical field of intelligent access control, and relates to an intelligent community access control security management method and system, the method comprises area supervision and resident security: area supervision comprises: collecting community environment data and event rating; inputting the community environment data and the event rating into a pre-constructed security level prediction model, and outputting a security level; the resident security protection comprises the following steps: collecting historical access data and daily behavior characteristics of residents; training a matching quantity prediction model by using the historical access data and the daily behavior characteristics; collecting a current access position and a current time point; inputting the current access position and the current time point into a matching quantity prediction model, and outputting a feature matching quantity and N; activating a face card reader according to the numerical value N; and adjusting the feature matching quantity of the face card reader according to the feature matching quantity output by the matching quantity prediction model. According to the invention, the identity of a resident can be quickly verified when the resident approaches the entrance guard, so that the smoothness and convenience of passing are greatly improved.

The invention relates to the technical field of forklift control, in particular to a multi-joint control method based on a forklift, which comprises the following steps: getting floor tiles and inclining a pallet fork to the maximum caster angle; the pallet fork is shaken so that the floor tiles can be stacked in a preset shape; determining a first distance and a second distance between the brick paving machine and the brick paving starting point to determine a distance difference, and determining the accuracy of the real-time coordinates according to the distance difference; responding to the real-time coordinates to determine feeding coordinates of the forklift; the feeding advancing speed of the forklift is controlled in response to the feeding coordinates and the brick paving speed; the characterization state of the distance between the paver and the forklift during feeding is determined, and the feeding matching state between the forklift and the brick paving machine is determined in combination with the brick paving speed; an adjusting strategy is determined according to the feeding matching state of the preset number of times; and determining the jitter characterization trend of the forklift on the paved pavement so as to determine the pressure of the road roller. According to the invention, multi-equipment combined control among the forklift, the brick paving machine and the road roller is realized, the overall construction efficiency is improved, and the construction difficulty and complexity are reduced.

The invention discloses a charging protection circuit and a charger, and belongs to the technical field of charging. The charging protection circuit comprises a power supply, a rectification module, a first capacitor, a first switch tube, a current detection resistor and a voltage release module, the rectification module is used for converting alternating current output by the power supply into direct current, a first end of the first capacitor is electrically connected with an output end of the rectification module, and a second end of the first capacitor is grounded; the output end of the rectification module is further electrically connected with the first end of a current detection resistor through a first switch tube, the second end of the current detection resistor is grounded, the pressure relief module comprises a first switch, the input end of the first switch is electrically connected with the first end of the current detection resistor, and the output end of the first switch is grounded; wherein under the condition that the voltage of the power supply is reduced from the first voltage to the first preset voltage, the first switch tube and the first switch are both in a conducting state.

This invention discloses a hospital navigation device and its navigation system, including a mounting ring and an outer ring. The mounting ring extends outward on both its upper and lower sides, forming an upper edge and a lower edge, respectively. Both the upper and lower edges are circular ring structures. The outer ring is located outside the mounting ring, and a mounting cavity is formed between the outer ring and the mounting ring. Multiple sets of covers are arranged around the upper surface of the mounting ring. Each cover is a hollow structure with an outer opening, and an audio guide is installed inside each of the multiple sets of covers. The beneficial effects are: this invention solves the problem of returning the navigation device after use by setting a coin-operated unlocking mechanism at the storage location of the navigation device. The coin is used to unlock the navigation device, and the coin is automatically returned after the navigation device is returned. This avoids the problem of carelessly leaving the navigation device after use, making it highly practical.

The invention relates to the field of stamping processing, in particular to a stamping system for a straw discharge port guide baffle, which is characterized in that a first punching die, a second punching die, a third punching die, a first trimming die, a second trimming die, a forming die, a bending die, a side shaping die and a separating die are sequentially arranged on an upper die assembly according to a stamping process, so that the process is more reasonable, and the stamping efficiency is improved. The working procedures are well joined, so that unnecessary waiting is avoided; the positioning hole, the guide pin and the guide hole are arranged to guide the material belt, so that precise positioning of stamping in the subsequent process is guaranteed, product scrapping caused by deviation of the material belt in the stamping process is reduced, waste is reduced, and the material cost is reduced. The control module is arranged to complete the stamping control process of the straw outlet material guide baffle, and the quality problem of the straw outlet material guide baffle is reduced. The problems of unreasonable process design, low material utilization rate, poor quality of stamped parts and low precision of a stamping system for the material guide baffle of the straw discharge port are solved.

The embodiment of the invention discloses a webpage rendering method, a rendering server, a client, equipment and a storage medium. The method comprises the following steps: receiving a webpage rendering request from a client, wherein the webpage rendering request is used for acquiring basic data and business data included in a target webpage; in response to the webpage rendering request, assembling to obtain basic data of a target webpage, and executing a target instruction code in the basic data to generate a first data acquisition request; sending a first data acquisition request to the business server, and storing the business data to a cache after the business server returns the business data; sending the basic data of the target webpage to the client, so that the client executes a target instruction code in the basic data to generate a second data acquisition request; receiving a second data acquisition request from the client; and in response to the second data acquisition request, returning the service data in the cache to the client.

This utility model relates to the field of corn cob fermentation technology, specifically to an automatic stirring device for corn cob fermentation. It includes a supporting body, with a connecting frame fixedly connected to the top of the supporting body. A crushing barrel is fixedly installed inside the connecting frame, and a driving device for crushing corn cobs is connected to the inner wall of the crushing barrel via a rotating shaft. A mixing and forming component is located at the bottom of the connecting frame's inner cavity, directly below the crushing barrel, for receiving the crushed corn cobs. The driving device crushes the corn cob raw material and microorganisms, and the mixing and forming component directly receives and completes the mixing and forming, reducing intermediate transfer links, significantly shortening the production cycle, increasing the throughput per unit time, and effectively avoiding waiting and delays during material transfer. During material transport, the spiral conveyor roller's spiral blades continuously stir, ensuring thorough and uniform mixing of corn cob particles and microorganisms.

The utility model relates to the technical field of plastic product processing, and particularly discloses a plastic product forming mold which comprises a base, a groove body is formed in one end of the inner wall of the base, a fixed mold base is arranged at the position corresponding to the groove body, and a movable mold base matched with the fixed mold base is arranged on the inner wall of the other end of the base. A first installation groove of a spiral line structure is formed in the outer wall of the fixed mold base in the axis direction of the fixed mold base, a first cooling pipe matched with the first installation groove is arranged in the first installation groove, a cylindrical groove is formed in the movable mold base, and a second installation groove of a spiral line structure is formed in the inner wall of the cylindrical groove in the axis direction of the movable mold base. And a cooling pipe II matched with the mounting groove II is arranged in the mounting groove II. According to the plastic raw material cooling device, plastic raw materials can be rapidly and uniformly cooled in the machining process, so that long waiting time is avoided, and the machining efficiency of the plastic raw materials is improved.