40results about How to "Guaranteed normal execution" patented technology

The invention provides a credible DCS (Distributed Control System) controller executable file security measurement method and related equipment, and the method comprises the following steps: a credible DCS controller performs credible verification on a process corresponding to an executable file at a process execution control point to obtain a verification result; the trusted DCS controller periodically performs trusted verification on a process corresponding to the executable file to obtain a verification result; the trusted DCS controller performs corresponding processing on the process according to the verification result; wherein the trusted DCS controller completes a trusted verification task based on the real-time operating system, the real-time operating system uses a priority scheduling algorithm to manage the task, and the priority of the trusted verification task is the lowest priority. According to the invention, credibility verification is carried out on the running process based on the real-time operating system, malicious tampering caused by the credible state of the process is avoided, and the DCS controller is ensured to maintain high real-time performance and has strong security protection capability at the same time.

The invention belongs to the technical field of edge computing environment resource scheduling, and relates to a resource collaborative scheduling method in an edge computing environment. According to the method, the energy consumption model is constructed on the basis of the energy consumption data, nodes with low energy consumption under a specific load can be preferentially selected by predicting energy consumption and scheduling a system during task allocation, the energy consumption of the whole system is effectively reduced, and the energy consumption of the whole system is effectively reduced on the basis of historical power supply data and environmental data. The power supply capacity of renewable energy sources in several hours or even several days in the future is predicted, and the system is helped to carry out more accurate energy consumption management and task scheduling in a short time; based on the predicted energy consumption condition and the power supply capacity of the renewable energy, the system preferentially distributes tasks to nodes which are within the current power supply capacity range and have the lowest energy consumption and stable power supply. Therefore, the method achieves the efficient cooperative scheduling of resources in an edge computing environment, makes full use of renewable energy sources, and reduces the difficulty of energy consumption management caused by unstable power supply.

The invention provides a satellite-borne router initialization method. The satellite-borne router initialization method comprises the following steps that a comprehensive electronic system sends a power-on instruction to a satellite-borne router; an initialization module of the satellite-borne router starts to read a preset initialization instruction set, and preparation work before initialization is carried out; after the time T1, the satellite-borne router completes the early-stage preparation of initialization and enters an init-bus state; after the time T2, a hardware module of the satellite-borne router completes a power-up process; after the time T3, the spaceborne router obtains an IP address through a DHCP protocol; performing system inspection and self-inspection; and completing initialization of the satellite-borne router. The invention provides an initialization method of a satellite-borne router. The method improves the starting stability and efficiency of the satellite-borne router.

The invention relates to the field of multi-task request cloud computing system design, in particular to a distributed multi-task request-based cloud computing system, which is provided with a task statistics module for storing historical task data executed by a user side and task data newly created by the user side; the task analysis module is used for calling the data stored by the task statistics module, analyzing jump information among the tasks to obtain jump sensitive characteristics, and analyzing jump response characterization parameters according to the jump sensitive characteristics to identify the jump response timeliness degree of the user side; and the resource allocation module is respectively connected with the task statistics module and the task analysis module, and is used for adaptively carrying out resource allocation on the user side according to the timeliness degree of the jump response, so that the timely response of the jump between the tasks and the normal execution of each task process are ensured on the premise of reasonably allocating the computing resources.

The present application discloses a method and system for limiting the memory used by Spark task slices, the method comprising: a yarn process judgment step: starting the Spark task slice to scan each node of the Spark task slice at a fixed time and judging whether there is a Spark subprocess; a recording step: if the Spark subprocess exists, recording the task ID of the Spark task that starts the Spark subprocess; a classification step: traversing all yarn task processes on the node, and classifying the yarn task process and the Spark subprocess according to the task ID; a processing step: controlling the number of the yarn task process and the Spark subprocess in each category according to a preset value. The present invention solves the problem of excessive node memory usage and node downtime due to the Spark task starting multiple subprocesses.

The present invention discloses a method for dividing star clusters and a method for handing over slave satellites in collaboration with multiple star clusters, and relates to the field of space-based detection technology. The specific implementation of the method includes: for each slave star of any star cluster, calculating the first distance from the slave star to the central control center of each star cluster; comparing multiple first distances to determine the minimum value of the first distance; determining the star cluster to which the central control center corresponding to the minimum value of the first distance belongs as the target star cluster of the slave star. This implementation can compare the distances of each satellite in the star cluster relative to the center of each star cluster, determine the optimal star cluster to which the satellite belongs, thereby improving the satellite utilization rate during the execution of observation tasks, and rationally utilizing on-board resources, and the slave satellites between star clusters can be flexibly switched based on the distance relative to the center of each star cluster, so as to observe the observation target, so that the observation effect of the entire star cluster is optimal, and is suitable for various mission scenarios.

The invention relates to a gas detection and ventilation equipment linkage control method, system, equipment and medium, and the method comprises the steps: monitoring the gas concentration of a target area in real time through a gas detector, and generating a linkage instruction signal containing a self address identifier when the gas concentration reaches a preset alarm threshold value; the gas detectors directly send the linkage instruction signals to at least one set of specified ventilation equipment through a shared communication bus, and the shared communication bus is the same physical communication link for connecting the plurality of gas detectors, the at least one set of ventilation equipment and a gas alarm controller; and the specified ventilation equipment executes corresponding start-stop or speed regulation operation based on the received linkage instruction signal so as to solve the problems of response delay, single-point failure, single control strategy and the like of the existing centralized linkage system, thereby achieving the purpose of quicker, more reliable and more refined safety linkage control.

The invention discloses a control method and system for the printing progress of a thermal printer, and the method comprises the steps: defining a plurality of abnormal dimensions according to printing data, a corresponding tracing mechanism and a multi-dimensional detection model, achieving the deep interaction of the printing data, the corresponding tracing mechanism and the multi-dimensional detection model, and guaranteeing the precision of the plurality of abnormal dimensions. Further, a corresponding optimization learning model is matched based on the abnormal event, the model of the thermal printer and a to-be-printed task of the thermal printer; defining a primary optimization logic based on an optimization learning model and the abnormal event; the second-level optimization logic is defined based on the printing effect level and the preset printing effect level threshold value, and the dynamic balance mechanism is constructed based on the second-level optimization progress, the first-level optimization progress and the printing progress of the thermal printer, so that multiple optimization of the abnormal event and normal execution of the optimized abnormal event are ensured; the control effect of the printing progress of the thermal printer is achieved.

The invention belongs to the technical field of machining equipment, and discloses a linear motion module and an execution device. The linear motion module comprises a linear driving mechanism, a load mounting piece and an elastic assembly, and the output end of the linear driving mechanism can reciprocate in the first direction; the load mounting piece is slidably arranged at the output end of the linear driving mechanism in the first direction; the elastic assembly is arranged at the output end of the linear driving mechanism and used for applying elastic force to the load mounting piece in the first direction and the direction opposite to the first direction so that the load mounting piece can automatically and flexibly adjust the position in the first direction by means of the elastic assembly. The linear motion module can relieve impact, improve the error-tolerant rate and guarantee smooth proceeding of procedures.

The utility model relates to the technical field of knitting equipment, in particular to an improved knife hook assembly and a computer jacquard machine, the improved knife hook assembly comprises two groups of crochet needles and a knife needle, the knife needle is arranged at the interval between the two groups of crochet needles in an up-and-down movable mode, the knife needle comprises a cutting part, a connecting part and a first needle handle, the cutting part comprises a first cutting edge and a second cutting edge, the first cutting edge is located on the upper side of the cutting part and is obliquely arranged, the second cutting edge is located on the lower side of the cutting part and is obliquely arranged, and the cutter needle in the cutter hook assembly is provided with the first cutting edge used for cutting yarn when the cutter needle ascends and the second cutting edge used for cutting yarn when the cutter needle descends. If the yarn is not cut off by the first blade, the yarn can be cut by the second blade, so that the yarn can be reliably cut off.

The present invention discloses a star-coordinated master star handover method, which relates to the field of space-based detection technology. The specific implementation of the method includes: the current master star in the star cluster generates a master star handover instruction; wherein the master star handover instruction indicates the handover time, the master star identifier of the current master star and the slave star identifier of the master star to be handed over; according to the master star identifier of the current master star and the slave star identifier of the master star to be handed over, the current master star sends the task arrangement information of the star cluster to the master star to be handed over; the current master star receives the first handover response result of the master star to be handed over; when the first handover response result is that the handover is allowed, at the handover time, the current master star switches to the slave star of the star cluster, and the master star to be handed over switches to the master star of the star cluster. This implementation method can flexibly switch the master star of the star cluster based on the distance of each satellite in the star cluster relative to the central control center, the observation task requirements, etc., so as to efficiently and clearly observe the target, so that the observation effect of the entire star cluster is optimized and adapted to various task scenarios.

The invention discloses a method, a device and equipment for executing business operation and a computer readable medium, and relates to the technical field of mobile internet. A specific embodiment of the method comprises the following steps: in response to a service operation request, calling a verification interface to receive a verification code; after verification succeeds based on the verification code, a service operation code is generated through an identifier, a corresponding relation between the service operation code and a combined verification code is established, and the corresponding relation is stored in a Redis database in a key-value pair mode; and in response to a verification code verification success message, obtaining the combined verification code in the Redis database according to the service operation code, and after the current service type and the current service number are successfully verified by the combined verification code, inputting service verification information in the combined verification code at a next verification interface to execute service operation. According to the embodiment, the verification duration can be shortened, and normal execution of business operation is ensured.

The present disclosure belongs to the field of computer technology, and relates to an event processing method and device, a computer-readable storage medium, and an electronic device. The method includes: receiving an event to be processed, and determining whether the thread running the event to be processed is in a transaction; if the thread running the event to be processed is not in a transaction, publishing the event to be processed to execute the event to be processed; if the thread running the event to be processed is in a transaction, storing the event to be processed in a thread local variable queue corresponding to the transaction to submit or roll back the event to be processed. On the one hand, the present disclosure sets a fault-tolerant mechanism to ensure that the program is executed normally when the developer uses the event publisher incorrectly, thereby improving the fault tolerance and robustness of the system; on the other hand, the publishing of events is combined with the thread local variable queue, without the need to seize resources, and the data consistency of the distributed system is guaranteed from the business process, further saving the developer's processing cost for data consistency.

A wireless communication method and a terminal device, the method is applied to the terminal device, a plurality of connections exist between the terminal device and a network device, and the method comprises: executing a connection recovery related operation and / or a connection switching related operation when a radio link failure (RLF) occurs in a first connection in the plurality of connections.

The utility model provides a self-reset switch circuit and application thereof. First input ends of a first switching module and a second switching module are connected with a power supply end of the switch circuit, and second input ends of the first switching module and the second switching module are connected with a trigger contact of a self-reset switch; the first output ends of the first switching module and the third switching module are connected with the power supply end of the electric equipment, and the second output ends of the first switching module and the third switching module are connected with the enabling end of the electric equipment; the first output end of the second switching module is connected with the trigger end, and the second output end is grounded; the first input end of the third switching module is connected with the power supply enabling end, and the second input end is grounded; the first output ends and the second output ends of the three switching modules are conducted when the voltage difference value of the first input ends and the second input ends of the three switching modules is larger than a conduction threshold value, and the potential of the power supply enabling end is switched once every time the first output end and the second output end of the second switching module are conducted. The self-reset switch circuit provided by the utility model is simple in structure, small in number of components, stable and reliable.

The purpose of this application is to provide a method and device for processing batch tasks. This application creates batches of pending tasks based on the creation request initiated by the task creation user at the task center end, obtains the start request sent by the task processing user, and starts the pending task based on the start request; determines the corresponding task parameters according to the pending task, initializes the pending task according to the task parameters, and obtains a pending task queue, so that the task processing user listens to the pending task queue and processes the corresponding pending task based on the pending task queue; obtains the task confirmation queue reported by the task processing user based on the pending task queue, marks the current task according to the execution result corresponding to each current task in the task confirmation queue, and processes the corresponding current task accordingly according to the mark. Thus, tasks are efficiently controlled through task parameters, improving user experience.

The invention relates to the field of water pump motor production, and discloses a water pump motor detection system that is easy to adjust and use, comprising a working plate, one side of which is fixedly connected to an auxiliary box; a guide groove body, which is connected to the working plate, and the guide groove body is intermittently provided with racks, and the rack is meshingly connected with an actuator connected to the guide groove body; an impactor, which is arranged in the guide groove body and is used for steering and impacting; a simulation mechanism, which is fixedly connected to the bottom of the auxiliary box. The present invention can conveniently change multiple environmental parameters and perform diversified detections at the same time, thereby facilitating the entire detection and reducing the difficulty of work. Combined with the guide groove body that can be manufactured or spliced ​​as a whole, multiple paths can be selected to ensure the execution and selection of the work.

This application belongs to the field of terminal communication technologies, and discloses a computing power request method, a computing power allocation method, and a computing power execution method, a terminal, and a network side device. The computing power request method in embodiments of this application includes: sending, by a terminal, a computing power request to a network side device, where the computing power request is used to request computing power for a computing power task in the terminal; receiving device information of a target computing power device responded by the network side device, where the target computing power device includes a device or device cluster with a computing power capability; and sending the computing power task to the target computing power device based on the device information, so that the target computing power device executes the computing power task.

The utility model discloses a safety interlocking monitoring system. The safety interlocking monitoring system comprises a cabinet arranged beside a station track, a monitoring unit arranged on the cabinet, a cabinet control unit, an alarm unit, a first communication unit, a second communication unit and a dispatching center control unit, wherein the monitoring unit is in communication connection with the dispatching center control unit, and the first communication unit is in communication connection with the second communication unit; the monitoring unit is used for monitoring locomotive in-out / in-storage operation pictures and contact network power supply / outage operation pictures of on-site maintainers and sending the pictures to the dispatching center control unit; and the cabinet control unit is electrically connected with the alarm unit and is used for outputting alarm information to the alarm unit when the input operation instruction is inconsistent with the preset operation instruction. Interconnection confirmation between the maintainer and the dispatching center can be achieved, the problems of operation instruction errors, misoperation and misoperation and the like in the maintenance process are avoided, and it is guaranteed that the maintenance operation can be executed according to the specified operation process.

The application discloses a process path processing method and device and a semiconductor process equipment. The method comprises the following steps: obtaining the identification of a process path of a process task to be executed; obtaining the information of the corresponding process path according to the identification of the process path, wherein the information of the process path comprises the information of a plurality of process steps arranged in sequence and the information of at least one process chamber corresponding to each process step; adopting a graphical display control to perform graphical display on the process path according to the information of the process path, thereby obtaining a process path control, wherein the process path control comprises a plurality of process step node controls connected in sequence and at least one process chamber node control corresponding to each process step node control, and the attribute information of the process chamber node control comprises the identification of the corresponding process parameter. The application can intuitively show the process path of the material to the user, and can ensure the normal execution of the process flow and realize the confidentiality of the process parameters.

The invention relates to the technical field of computers, and provides a cloud desktop graphic processing method, an acceleration service component and computer device.The method is applied to the acceleration service component installed on a cloud desktop and comprises the steps that a first graphic acceleration processing request initiated by an application program in the cloud desktop is intercepted; determining a rewriting mode of the first graph acceleration processing request based on a driving interface mapping rule, and rewriting the first graph acceleration processing request based on the rewriting mode to obtain a second graph acceleration processing request; sending the second graphic acceleration processing request to a virtual graphics card driving layer through the acceleration interface; and receiving the first processing result returned by the virtual graphics card driving layer, and returning the first processing result to the application program to improve the compatibility of the virtual graphics card of the cloud desktop.

The invention relates to the technical field of vehicle control, and discloses a self-adaptive voice vehicle control method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining first load information which is used for reflecting the load of multi-dimensional hardware in the vehicle; the corresponding current performance level is matched according to the first load information, the reasoning ability of the large language model is compressed according to the current performance level, and the reasoning ability is used for representing the input information amount and the output control message amount of the large language model; and processing a voice instruction of the user based on the compressed large language model to obtain a control message for controlling the vehicle. According to the method, the problem of dynamic balance of large model reasoning efficiency and hardware resources in the vehicle field is solved.

The present application relates to the technical field of vehicle control, and discloses a self-adaptive voice control method and device, a vehicle and a storage medium, the method comprising: obtaining first load information, the first load information being used to reflect the load level of multi-dimensional hardware in the vehicle; matching a corresponding current performance level according to the first load information, and compressing the inference ability of a large language model according to the current performance level, the inference ability being used to represent the input information amount and the output control message amount of the large language model; processing the voice instruction of a user based on the compressed large language model to obtain a control message used for controlling the vehicle. The present application solves the problem of dynamic balance between the inference efficiency of a large model and hardware resources in the field of vehicles.

The invention provides computing equipment, a data processing method and a computing system. A computing device may include: one or more stream processor clusters, each configured to perform a computing process to generate a data stream; a network-on-chip circuit configured to transmit the data stream to a peer-to-peer communication circuit; and the peer-to-peer communication circuitry configured to determine, in response to a congestion state of a peer-to-peer communication link between the peer-to-peer communication circuitry and a second computing device, whether to suppress transmission of a set of successful responses to the data flow to the network-on-chip circuitry, each stream processor cluster is further configured to release the current to-be-transmitted data in the stream processor cluster in response to a successful response received from the network-on-chip circuit for the current to-be-transmitted data in the data stream.

The embodiment of the invention provides a tool calling method and device, equipment, a computer readable storage medium and a product. The method comprises the steps that initial description information input into a large model is acquired; determining a request scene matched with the initial description information, and determining a plurality of target tools to be called and a calling sequence associated with the plurality of target tools by adopting a tool data set matched with the request scene; generating a graphical thinking link based on the plurality of target tools and the calling sequence associated with the plurality of target tools, wherein the output data type of the previous target tool is the same as the input data type of the next target tool; and guiding the large model to sequentially call at least one target tool according to the calling sequence based on the graphical thinking link. Therefore, the preset tool can be accurately described to determine a plurality of target tools needing to be called currently. The output data type of the previous target tool is controlled to be the same as the input data type of the next target tool, so that normal execution of the graphic thinking link can be ensured.

This application provides a method, apparatus, terminal device, storage medium, and program product for chip operation detection. The method includes: acquiring real-time data streams of the data path according to a preset cycle during chip operation; invoking a preset comparison method to compare the real-time data streams with preset abnormal data streams to determine whether the real-time data streams and abnormal data streams are consistent; the abnormal data streams are data streams written into the monitoring unit after chip production and confirmed to cause errors; if consistent, determining a target avoidance method corresponding to the real-time data streams and invoking the target avoidance method to perform avoidance operations on the real-time data streams. This method can prevent errors caused by the chip continuing to run the real-time data streams and ensure the normal execution of the real-time data stream functions, thereby effectively detecting and avoiding errors that may occur during chip operation even after chip production, ensuring the safety and reliability of chip operation.

The application relates to an error injection method and device, computer equipment and a readable storage medium. The method comprises the following steps: determining an error injection requirement based on a configuration operation, the configuration operation being used for configuring at least one or a combination of a target logical address, an error type and a trigger condition; converting the error injection requirement into an error injection command, storing the error injection command into a content addressable memory (CAM) for scheduling, and obtaining a scheduling result; and according to the scheduling result, issuing the error injection command and a dynamic random access memory (DRAM) physical address to a corresponding DRAM control unit to execute the error injection through the DRAM control unit. Thus, the system can remain in a normal operation state during the entire error injection process, without entering a special test mode, ensuring the normal execution of a refresh operation, and the interaction between AXI internal and address mapping modules is reused, without affecting business continuity, so that the universality is enhanced.

The present invention relates to a spatial cold standby bearing shaft system mechanism, comprising: a shaft system assembly, comprising a main shaft, a main bearing assembly, a backup bearing assembly and a sleeve; in a first shaft system diameter assembly mode and a second shaft system diameter assembly mode, the installation relationship between the main bearing assembly, the backup bearing assembly and the sleeve is different; wherein the second shaft system diameter is smaller than the first shaft system diameter; a locking release assembly, comprising a first locking part, a swing locking part and a locking seat, the first locking part is connected to the sleeve, and the locking seat is connected to the main shaft; in the main bearing assembly working mode: the first locking part and the locking seat are connected by the swing locking part to lock each other; in the backup bearing assembly working mode: the swing locking part rotates to separate the first locking part and the locking seat to unlock; a load assembly, connected to the shaft system assembly, and the shaft system assembly is used to drive the load assembly to move. The spatial cold standby bearing shaft system mechanism of the present invention has high reliability.

The embodiment of the invention provides a data processing method and device for a cloud service. The method comprises the steps that first window orientation information of a cloud side display window of the cloud service is acquired; converting the first window azimuth information into second window azimuth information based on a general screen coordinate system; the second window orientation information is sent to the user equipment, the second window orientation information is used for being converted by the user equipment to obtain third window orientation information, and the third window orientation information is used for generating an end side display window of the cloud service and is displayed on the user equipment. By setting the universal screen coordinate system, when the cloud side and the end side perform azimuth data transmission, the azimuth data can be transmitted after being converted to the universal screen coordinate system, so that the requirement that the user equipment of any screen coordinate system is connected with the cloud service of any screen coordinate system is met, and the user experience is improved. The problem of cloud service abnormity caused by incompatibility of the end side screen coordinate system and the cloud side screen coordinate system is solved.