16 results about "Point trigger" patented technology

The invention discloses a multi-device cooperative online control system and method, belongs to the technical field of multi-device cooperative control, and aims to solve the problems of low synchronization precision and response lag during multi-device cooperative action. Triggering and responding execution equipment is accessed and identified, time reference deviation is calibrated, triggering state and auxiliary state data are received to construct a multi-dimensional state data set, triggering conditions are analyzed and judged, and a click-through triggering initial signal is generated and then compared with a sequence tail end signal timestamp so as to update a sequence and transmit the sequence to a central control platform in an incremental mode; measuring communication delay through a test signal, generating and iterating an online control instruction in real time to drive equipment to cooperatively act, identifying an optimization instruction according to the type, and dynamically updating through an updating interface; and constructing a correction data set based on the returned execution state feedback, and calculating an execution deviation to correct the online control instruction. Finally, high-precision synchronization and efficient response of cooperative actions of multiple devices are realized, and the stability and adaptability of an online control system are improved.

The application provides a mouse with a balanced structure, comprising a shell; a pressing cover connected with the shell, the pressing cover and the shell enclosing a containing chamber; a main control assembly installed in the containing chamber; a balance key assembly installed in the containing chamber and connected with the pressing cover, the balance key assembly being electrically connected with the main control assembly, and the balance key assembly being used to send an instruction to the main control assembly when the pressing cover is pressed. The application installs the main control assembly and the balance key assembly in the shell, and electrically connects the balance key assembly with the main control assembly. When external force acts on the pressing cover, the pressing cover is pressed to press the balance key assembly, so that the balance key assembly is conducted with the main control assembly, and the balance key assembly sends an instruction to the main control assembly. Therefore, compared with the traditional point trigger mouse structure mode, the application can effectively avoid the idle stroke and short stroke of the pressing cover through the balance key assembly, and help to improve the pressing sensitivity of the mouse.

Aspects of the disclosure provide solutions for managing point in time (PIT) snapshots by a guest operating system (OS) to provide more rapid start-up time for virtualized component (VC) clones (e.g., virtual machines, VMs) and simplify restoration. Examples include the guest OS determining that the VC has completed a boot process and is in a known good state. The guest OS instructs the hypervisor to store a PIT snapshot of the VC, including a memory state of the VC. Because the snapshot is captured while the VC is executing, it may be used as an instant clone that avoids delays caused by booting the clone. Some examples include the guest OS detecting a restoration point trigger (e.g., a configuration change) and determining that the VC currently has a stable configuration. The guest OS instructs the hypervisor to store a snapshot of the VC to use later as a restoration point.

The invention discloses a token anomaly detection method and device, computer equipment and a storage medium. The method comprises the following steps: determining an original token generated when a user logs in a client in a current page scene; when a preset burying point triggered by a current execution operation of a user is received, recording operation log information corresponding to the current execution operation, and dynamically updating the position of the original token based on the operation log information and a pre-constructed operation tree structure so as to generate a new token position; determining an executable node corresponding to the current execution operation based on the new token position, and performing anomaly detection on the token according to the executable node; according to the technical scheme, the abnormal behavior of the token can be timely and accurately detected, so that an early warning prompt is given out, and the security of system login is improved.

Embodiments of the present application provide a security detection method, a security loading method, a device, a storage medium and a program product. The security detection method is applied to a security module, the security module runs in a kernel, the kernel is provided with a plurality of detection points, and the method comprises: in response to a callback request triggered by any detection point, determining a target policy object hit by the detection point; the target policy object is obtained based on encapsulation of a policy script and a corresponding relationship between the policy script and the detection point; the policy script is provided by a user state process and is obtained by compiling a virtual machine in the kernel; the corresponding relationship is obtained by analyzing the policy script by the virtual machine; the policy script is executed by the virtual machine to detect a corresponding kernel operation of the detection point; and a detection result fed back by the virtual machine is acquired. The technical scheme provided by the embodiments of the present application improves the security detection efficiency.

This invention discloses a data annotation method, apparatus, electronic device, and storage medium. The method includes: acquiring data to be annotated based on event trigger conditions; displaying the data to be annotated according to a preset display style; acquiring annotation information for the data to be annotated by a user; and, upon receiving the annotation information from the user, annotating the data to be annotated as labeled data based on the annotation information; and determining the user's reward points and achievement points based on the annotation quality of the labeled data. This invention, by acquiring the annotation information for the user's annotated data through event trigger conditions, can obtain information useful for driving, helping the driving assistance system to better improve itself; by determining the user's corresponding points based on the quantity and quality of the annotated data, it can provide positive incentives and appropriate rewards to the user, improve the user experience, ensure continuous user participation, and achieve high-quantity and high-quality data annotation.

Various techniques for coordinating multiple access point (CMAP) trigger frame (TF) extension schemes in wireless communications are described herein. An apparatus (e.g., an access point (AP)) transmits or receives a trigger frame (TF) that triggers a coordinated beamforming (CBF) transmission. The apparatus then participates in CBF transmission. The TF provides a time extension that enables one or more shared access points to complete recalculation of one or more steering matrices for CBF transmissions prior to participating in the CBF transmissions.

The invention discloses a multi-point trigger synchronization control method, system and device of an intelligent test terminal and a medium. The method comprises the following steps: acquiring a test request signal of a device to be tested; determining trigger point information and a trigger time sequence according to the test request signal; controlling a trigger probe to move to a trigger point position based on the trigger point information, and obtaining a test ready signal; according to the test ready signal, the probe is controlled to trigger in combination with the trigger time sequence, a trigger response signal is collected in real time, and the trigger time sequence is compensated according to the trigger response signal. According to the invention, automation and intellectualization of the test process are realized, and the test efficiency and accuracy are improved. And by adopting a mode of dynamically adjusting the position of the trigger probe, the high consistency of the actual position and the preset position of the trigger probe is ensured, so that the reliability and the accuracy of a test result are ensured. The synchronization of multi-point triggering is effectively controlled by collecting a triggering response signal in real time and performing triggering time sequence compensation.

The invention provides a vehicle window control method and a vehicle, and relates to the technical field of vehicle control, the method is applied to the vehicle, the vehicle comprises a touch screen and a plurality of vehicle windows, the touch screen is used for displaying virtual keys corresponding to the vehicle windows, and the method comprises the steps that multi-point triggering operation of a user on the touch screen is received, the multi-point triggering operation carries target triggering operation information corresponding to at least two target virtual keys triggered by the user; in response to the multi-point triggering operation, the vehicle windows corresponding to the at least two target virtual keys are controlled to be subjected to state synchronization based on the target triggering operation information, so that a user can conveniently, quickly and synchronously control the states of the multiple vehicle windows on the vehicle through the multi-point triggering operation aiming at the touch screen without operating multiple physical keys one by one, and the user experience is improved. According to the vehicle window control method, the vehicle window control convenience and efficiency are improved, physical keys related to the vehicle window control in the vehicle can be reduced, the science and technology feeling and the operation playability of the vehicle window control are improved, and more flexibility is provided for the interior design of the vehicle.

This invention discloses an information interaction system and method based on authorized anchor points. The system includes authorized anchor points, a detection module, a permission verification module, an information acquisition module, and a management platform. Authorized anchor points can be system-preset anchor points or user-defined anchor points, and can be physical anchor points (such as QR codes) or virtual anchor points (such as geofences), storing location identification information and authorization credentials. The detection module monitors whether the user terminal enters the anchor point trigger range (including start-point and end-point triggers) through visual scanning, gesture recognition, near-field sensing, and geographic location detection. When the user initiates an action (such as tapping or scanning a code), the permission verification module obtains credentials and verifies permissions. After successful verification, the information acquisition module enables the user terminal to obtain service data from a preset information source based on the credentials and generate a service response. The management platform is used for centralized configuration, monitoring, and analysis of each anchor point. Users can create their own anchor points and configure start-point / end-point services; multiple anchor points can form a link and trigger sequentially. This invention is applicable to shopping malls, bus stops, express delivery points, hospitals, transportation hubs, and personal scenarios, enabling convenient, secure, continuous, and manageable information interaction.

The application discloses a modular programming method for point-in-time configuration, and belongs to the technical field of computers. The method comprises the following steps: when the system receives a point-in-time configuration request for target data, a block configuration interface containing a block configuration area and a selection area is displayed, the blocks in the interface are code modules encapsulated through a visual programming interface, a user drags a target event block from the selection area to the configuration area, the block encapsulates execution condition judgment logic and can accurately set a point-in-time trigger condition, a first action block is dragged under the target event block as a child node, the first action block encapsulates target behavior code and can obtain target data, and a second action block is dragged under the first action block, the second action block encapsulates data reporting interface code. When the condition is triggered, the system executes behaviors in sequence according to the association relationship, generates and reports target data. The method provided by the application does not need to manually write a large amount of codes, reduces maintenance cost, and improves the efficiency and accuracy of point-in-time configuration.

This application discloses a method, apparatus, electronic device, and storage medium for tracking point verification. The method includes: inputting tracking point information, including version information, tracking point events, and tracking point attributes; running a tracking point triggering script embedded in a server, the script automatically triggering tracking point events; in response to an event triggered by the script, obtaining the tracking point attribute value corresponding to the tracking point attribute under the tracking point event; and verifying the tracking point attributes and their values ​​according to tracking point verification rules. The verification rules include scenario validation, used to verify whether the tracking point attributes and their values ​​under an operation path meet expectations. Using this application, automated tracking point verification can be achieved, enabling timely detection of non-standard tracking point data and prompt correction of issues causing non-standard tracking point data.

The invention relates to the technical field of blasting control, in particular to an underwater blasting multi-point synchronous detonation method based on delay control. In order to solve the problems of low multi-point triggering precision and poor triggering reliability caused by uncertain acoustic signal propagation delay, node clock drift and master control communication interruption in an underwater environment, the invention proposes that initial time reference calibration is carried out by establishing a safety communication link between a master control unit and a sub-control node; predicting propagation time delay based on hydrological observation data and a Medwin sound velocity model; generating a feedforward prediction compensation parameter by using Kalman filtering in combination with the historical clock skew sequence; the validity of the trigger instruction is autonomously judged in a distributed manner through majority voting or time window cross validation; and each sub-control node executes detonation operation in parallel according to the local high-precision clock and the compensation parameter, and records an execution log for synchronous precision evaluation.

The utility model discloses a box cover detects jig, including base, clamping mechanism, detection pen and detection strip, the detection strip is slidably provided with the thimble, the thimble and trigger block gap cooperation, thimble one end is equipped with the pressure receiving part, the other end is equipped with trigger point, fixedly arranged with mounting plate in guide groove, reset elastic force is arranged between thimble and mounting plate, when the assembly positioning part is in the flat state, its pressure receiving part makes thimble slide to trigger point and trigger block and triggers the flat signal of detection pen and triggers, when the assembly positioning part is in the non-flat state, thimble sliding displacement is not enough to make trigger point trigger detection pen and send signal. The utility model discloses only when the assembly positioning part is completely flat, the trigger point of thimble can reliably contact with trigger block and turn on the circuit, thereby triggering the flat signal of detection pen, and the risk of " misjudgment qualified " is eliminated, and it is ensured that every box cover's assembly positioning part meets the flatness requirement, fundamentally solve the dust leakage problem caused by the bad flatness, prolong the service life of equipment.

The invention discloses a multi-point trigger control system and method for elevator shaft lighting by multiplexing a five-party talkback power line. Relates to the field of elevator shaft lighting. A master station control device and a plurality of slave station control devices are all connected to an existing five-party talkback power circuit of an elevator, and an MCU master control module and a carrier communication module are arranged in each device. The MCU master control modules of the slave station control devices detect that local lighting request switches are closed; an illumination request digital instruction containing a master station address is actively generated, modulated by a carrier communication module and then coupled to the power supply circuit; the master station control device receives and demodulates a carrier signal from the line through a carrier communication module, and an MCU master control module analyzes a target address, drives a lighting output control unit to be switched on during matching, and supports direct triggering of a local switch at the same time; therefore, on the premise that no control cable needs to be newly added, intelligent lighting control based on multi-point requests of an existing power line and unified response of a master station is achieved.

The application discloses a multi-device cooperative online control system and method, belongs to the technical field of multi-device cooperative control, and aims to solve the problems of low synchronization accuracy and response lag when multiple devices cooperatively act. By accessing and identifying trigger and response execution devices, calibrating time reference deviation, receiving trigger state and auxiliary state data to construct multi-dimensional state data set, analyzing and judging trigger condition, generating point-by-point trigger initial signal, comparing with sequence end signal timestamp to update sequence and incrementally transmitting to the central control platform, the communication delay is measured by test signal, online control instructions are generated and iterated in real time to drive device cooperative action, the instructions are optimized according to type identification and updated dynamically through the updated interface, and the correction data set is constructed based on the feedback of the returned execution state, the execution deviation is calculated to correct the online control instruction. Finally, high-precision synchronization and efficient response of multi-device cooperative action are realized, and the stability and adaptability of the online control system are improved.