42 results about "Active systems" patented technology

The invention discloses display screen defect detection equipment. Comprising a machine table, a working table arranged on the machine table, a workpiece fixing mechanism which is arranged on the working table and used for fixing a display screen, a detection strip located above the working table, a first driving mechanism for driving the detection strip to move transversely, and a second driving mechanism for driving the detection strip to be in an arc shape. The auxiliary air bag is arranged in the detection strip and is linked with the control module, so that accurate coordination of active driving and passive compensation is realized. Compared with an existing pure active system, the problem that curvature adaptation is insufficient due to a rigid structure in the loading driving process is effectively solved, meanwhile, the compatibility problem that a traditional passive system needs to reconstruct an equipment framework is solved, and the universality of the system is improved. And the adaptability of the detection equipment to multiple types of curved screens is obviously improved.

An apparatus includes at least one processing device including a processor coupled to a memory. The at least one processing device is configured to collect configuration data for a modular server including a chassis, a plurality of hardware components installed in the chassis, wherein the plurality of hardware components includes at least a first input-output module and a second input-output module, store the collected configuration data as a backup data set, determine a failure of one or more of the first input-output module and the second input-output module, and restore the configuration data for the modular server using the backup data set in response to the determined failure.

The present invention pertains to the field of train positioning and communication for rail transit signaling systems, and relates to an integrated rail transit positioning and communication method and system, a device, and a medium. The present invention is aimed at modifying and redesigning a frame format of a secondary surveillance radar, and achieves train positioning for signaling system control purposes by means of time-division multiplexing of a communication frame and a positioning frame, performing ranging between a plurality of vehicle-mounted tags and ground base stations, and querying a built-in electronic map. In addition, the present invention provides three train-to-ground methods, i.e., positioning frame-based point-to-point communication, communication frame-based broadcasting, and communication frame-based point-to-point communication, to enable train control information interaction between a train and a control center, and thereby achieve communication and positioning integration. Compared with the prior art, the present invention provides a standby communication positioning system for a rail transit signaling system, which improves signaling system communication and positioning reliability, and switches to an active system when the signaling system fails, thereby ensuring the normal operation of a train operation control system.

To put an active system cell balance adjusting technique to practical use by eliminating its defects.SOLUTION: There is provided a cell balance adjustment method of a battery unit 3 mounted on a vehicle 1 as a power supply for traveling. When the active cell balance adjustment control is executed and the state of charge of the cell group 20 is not uniform, the cell balance adjustment control is executed independently of the state of use and non-use of the vehicle 1.SELECTED DRAWING: Figure 4

The invention provides a dual-system interaction event transmission method and system. The dual-system interaction event transmission method specifically comprises the following steps: registering an interaction event ID; creating a virtual input device node corresponding to the system; obtaining active system information of the current interactive interface; matching the interaction event ID with the system ID of the current active system; and if the matching is successful, writing the coordinates of the interaction event into a virtual input equipment node of the active system to realize the distribution of the interaction event. According to the invention, the problems of unreasonable interaction event distribution and low interaction efficiency of the vehicle-mounted system are solved.

The invention discloses an electronic control method of a medical laser positioning system, which comprises the following steps: a signal acquisition and conversion step: acquiring an optical signal reflected by positioning laser on the body surface of a patient and modulated by respiratory movement, and converting the optical signal into a corresponding sensing electric signal; phase identification: processing the sensing electric signal to identify whether the current respiratory cycle is in a preset stable phase or not; a laser gating step of controlling the output mode of the positioning laser according to the identification result of S2; when the positioning laser is identified to be in the preset stable phase, the positioning laser is controlled to work in a first output mode, and the laser positioning system is upgraded from a passive projection tool to an active system with the physiological signal sensing capacity. By extracting the breathing phase in real time and accurately controlling the laser output mode according to the breathing phase, the system can automatically provide a clear positioning mark at the most stable moment in the breathing cycle.

The invention relates to methods and devices for estimating the wear rates of a set of at least one component of a vehicle (10) traveling on a first road (1001). To achieve this, the method consists of receiving initial data representative of the characteristics of the first road from a first set of detection devices and identifying a road pattern associated with the first road using a road pattern identification model, the parameters of the road pattern being associated with this road pattern. The method also includes receiving a set of control parameters from at least one on-board active system and estimating the wear rates of the set of at least one vehicle component from at least one wear prediction model associated with the set of components, receiving as input the road configuration parameters and the set of control parameters. Figure 1

A virtual computer management system is configured including an active system management server and a backup system management server each configured to receive an operation request for operating a virtual computer. The virtual computer management system includes: a request generation unit that, when the result of a first operation request to the active system management server is a normal termination, converts the first operation request into a second operation request to the backup system management server; and a queue management unit that enqueues the second operation request in a queue and, when the result of a third operation request to the backup management server, located at the head of the queue, is a normal termination, deletes the third operation request from the queue and transmits an operation request newly located at the head of the queue to the backup system management server.

Provided herein are achromosomal dynamic active systems comprising a Type 1 pilus (TIP) and methods of making and using the same.

The embodiment of the invention discloses an encryption communication method of an active system and a storage medium, and is applied to the technical field of communication. In the encryption communication process between an active controller and receiving glasses, the active controller sends a dog feeding array in a specific time of a sending period of left and right eye opening and closing control signals instead of sending the dog feeding array in the whole sending period; and the receiving glasses perform safety inspection by inspecting whether the receiving time of the receiving dog feeding array is within a specific time, and when the receiving time is not within the specific time, the receiving glasses enter a standby dormant state. In the process, the dog feeding array is transmitted in a specific time, so that the security inspection difficulty of the receiving glasses is improved, and the security of encrypted communication between the active controller and the receiving glasses is improved to a certain extent.

This non-interruptive switching system includes a first reception device 1Z1 and a second reception device 1Z2. Each of the first reception device 1Z1 and the second reception device 1Z2 includes a non-interruptive switching unit 30 that switches a signal transmitted via an active system transmission path and a signal transmitted via a standby system transmission path without instantaneous interruption. The non-interruptive switching unit 30 includes an active system buffer memory 32, a standby system buffer memory 32, and an adjustment unit that adjusts an initial value of a clock frequency for at least one of the active system buffer memory 32 and the standby system buffer memory 32 on the basis of a transmission delay between sites.

The present invention provides a code processing system and a code processing method. [Solution] A code processing system comprising an active system and a switch configured to switch between the active system and a standby system, wherein each of the active system and the standby system is configured to generate a multi-digit identification code when it receives a code request from a user terminal, the identification code includes a system code unique to the system that generates the identification code in a specified number of digits, the identification code generated by the active system is the active system code, the identification code generated by the standby system is the standby system code, the switch is configured to switch the system that generates the identification code based on error information in the active system, and the code processing system is configured to transmit either the active system code or the standby system code to the user terminal.

A personal acoustic device with passive noise blocking or noise attenuation characteristics for use in high noise environments or for acoustic isolation from an external environment allowing for continuous sound blocking without any power or additional infrastructure. Passive systems have limited ways to fail versus active systems such as active noise cancellation with their complexity that can fail unexpectedly or are unavailable when power is absent. The device comprises an outer cup with an inner cup connected by one or more elements for at least one of locating, retaining and limiting motion of the inner cup with respect to the outer cup, wherein the inner cup fits over a user's car.

A system for managing unique identifiers.

The present invention provides an address adaptive switching method, device, active-active system, electronic device, and storage medium. The method includes: a first switch receiving a message sent by a user device; generating a first address synchronization message based on a first dynamic address corresponding to the message; synchronizing the first address synchronization message to a second switch, the first address synchronization message being used to instruct the second switch to determine a first static address corresponding to the first dynamic address; receiving a second address synchronization message sent by the second switch when the user device switches from the first switch to the second switch and sends a message to the second switch, the second address synchronization message carrying a second dynamic address obtained by the second switch after switching the first static address; and determining a second static address corresponding to the second dynamic address when the number of first misses reaches a preset threshold, and switching the first dynamic address to the second static address. This effectively improves network stability and reliability.

The management server includes an active process executor that updates a database of a first system on the basis of instruction information and accumulates the instruction information in a storage device of the first system as first update information, and a standby process executor that updates a database on the basis of second update information acquired from a storage device of a second system. In a case in which the active period starts in the first system before the standby process executor acquires the second update information from the storage device of the second system, the active process executor determines, upon recovery of the second system, whether to execute the recovery processing reflecting the content of the second update information in the database on the basis of the first update information and the second update information.

The invention provides a route updating method and device, electronic equipment, a storage medium and a program product, relates to the technical field of informatization software systems, and is used for improving the timeliness of route updating. The method comprises the following steps: sending a first service request to a first data center; receiving a response result of the first service request sent by the first data center; when the response result indicates that the response is abnormal, local routing configuration is updated based on the address of the application service of the first data center or the address of the application service of the second data center and the address information of the second data center; sending a second service request to the second data center through the application service of the first data center or the application service of the second data center based on the updated local routing configuration; the method and the device are applied to a route updating scene in an active-active system.

Embodiments of systems and methods are provided for managing and operating a user presence detection (UPD) capable information handling system (IHS) within a multi-user environment. The systems and methods disclosed herein improve system security and reduce power loss in a UPD-capable IHS operated within a multi-user environment by continuously: (a) monitoring user presence within a field of view (FOV) of the UPD-capable IHS, (b) determining the identity of the user(s) present within the FOV by comparing biometric data obtained from the user(s) present within the FOV with biometric data contained within a database of trusted users, and (c) performing various actions, such as waking the IHS from a low power state or locking an active system session of the IHS, based on the identity of the user(s) present with FOV.

Techniques are described for enabling selective activation and deactivation of a dynamically allocated subset of a shader engine (160) based on configuration file information (210), such as based on an application, and / or based on an active system power configuration (230). Instructions for execution are received from an application associated with the first application profile. A number of activated shader engines of the plurality of shader engines is modified based on the application profile. The number of activated shader engines is further modified in response to receiving additional instructions from the second application and / or receiving one or more indications of a modified active system power configuration.

The application discloses a method and device for synchronizing data between dual-active systems. The application obtains a first task and a second task from a first system and a second system of the dual-active systems respectively, and determines a current target synchronization operation task based on time series, operation source marks and data primary keys, and a target operation address and an operation object of the target synchronization operation task, thereby avoiding execution confusion of the dual-active systems in a synchronization process, and enabling the target operation address to explicitly indicate whether the target synchronization operation task is one-way synchronization execution or two-way synchronization execution, so that data between the dual-active systems can be one-way synchronized and two-way synchronized, and real-time performance of the current target synchronization operation task is ensured.

The present application relates to an application active system, an application disaster recovery management method, and a computer device. The application active system comprises at least one application active architecture and a plurality of data clusters, wherein the data clusters each comprise a gateway component, an application component and a database component, and the application active architecture comprises: a first-level traffic node, which is bound to a gateway component in a corresponding data cluster, and used for controlling, on the basis of a first selection policy, the gateway component to receive traffic, and distributing the traffic entering the gateway component; second-level traffic nodes, which are each bound to an application component in a corresponding data cluster and used for controlling, on the basis of a second selection policy, the application component to receive traffic distributed by the gateway component, and distributing the received traffic of the application component; and third-level traffic nodes, which are each bound to a database component in a corresponding data cluster and used for controlling the database component to receive the traffic distributed by the application component.

In part, in one aspect, the disclosure relates to a method of enumerating a device relative to a computer system. The method may include sending, using a platform driver of an operating system (OS), a PCI memory range to self-enumeration (SE) firmware once it detects a new PCIe module; establishing a communication channel between the platform driver and SE firmware; detecting, using the platform driver, the new PCIe module via the PCI hotplug capability of the OS; and configuring a communication device, using the platform driver, on the PCIe module to establish a communication channel to the SE firmware. In some embodiments, the communication device is a synthetic device on the PCIe switch that allows low bandwidth bi-directional communication.

A delay adjustment device according to one embodiment adjusts a delay for a communication system comprising an active system transmission device that transmits a signal in an active system line connecting a transmission device and a reception device, and a redundant system transmission device that transmits a signal in a redundant system line connecting the transmission device and the reception device. The delay adjustment device comprises: a measurement unit that measures an active system delay caused by the active system transmission device without instantaneous interruption of the active system line; an adjustment unit that adjusts a delay in the redundant system line so as to eliminate a difference between the active system delay measured by the measurement unit and a redundant system delay caused by the redundant system transmission device; and an adjustment amount control unit that, when the active system line has been switched to the redundant system line, performs control so as to gradually decrease an adjustment amount in the delay adjusted by the adjustment unit while making a change amount of the delay per unit time less than a predetermined value.

This invention relates to an active SLAM system, method, and device based on laser-inertial navigation fusion, belonging to the field of active SLAM technology. It addresses the problem of low mapping quality and exploration efficiency in structured scenes when using laser-inertial navigation fusion-based active SLAM technology. The system comprises: a laser-inertial navigation SLAM system including: point cloud preprocessing, which preprocesses the point cloud and sends the preprocessed data to a laser-inertial navigation odometry (LINOMA); the LINOMA matches the extracted point cloud with the pose provided by the IMU as an initial value, iteratively optimizes to obtain a coarse pose estimate, and sends it to the backend map building and optimization; the backend map building and optimization matches the coarse pose to complete point cloud map construction and pose optimization; loop closure detection is used for map relocalization to optimize pose and ensure global map consistency. The autonomous exploration decision-making system can plan paths with expandable boundary coverage. This invention is suitable for scene exploration in areas with weak communication signals and where real-time direct control of mobile robots is not possible.

The present invention provides a remote multi-active system and its information processing method and configuration server, which relate to the field of computer technology. The method includes: receiving a service access request sent by a distributed network node, and obtaining the request type and user registration location information in the service access request; when the request type includes writing data and the user registration location information matches the geographical area where the configuration server is located, obtaining the user identity information in the service access request; determining the first data center based on the user identity information and the user grouping strategy and sending the service access request to the first data center; the user grouping strategy is used to indicate the correspondence between the user list and the data center, and the user identity information is stored in the user list. The technical solution provided by the present invention can avoid data conflicts when the data centers of the remote multi-active system synchronize data in both directions, ensure the correct writing of data, and the remote multi-active system has strong scalability and flexibility.

Techniques are described for implementing selective activation and deactivation of a dynamically allocated subset of shader engines, such as based on application-based profile information and / or on an active system power configuration. Instructions for execution are received from an application associated with a first application profile. Based on the application profile, a quantity of activated shader engines in a plurality of shader engines is modified. The quantity of activated shader engines is further modified responsive to receiving additional instructions from a second application, and / or to receiving one or more indications of an altered active system power configuration.

This application relates to the field of information system data management technology, and discloses a performance improvement method, apparatus, medium, and device based on a dual-active system. The performance improvement method includes: acquiring a primary production database; building a backup production database based on the primary production database; synchronizing data entry and / or modification operations in the primary production database to the backup production database in real time; acquiring a primary system for accessing the primary production database; building a backup system based on the primary system, the backup system being used to access the backup production database; and deleting data from the primary production database down to a second preset value when the data volume in the primary production database exceeds a first preset value. This application, through a dual-active design of the primary and backup production databases, can reduce the data storage volume of the primary production database and improve its system performance.

A container having a battery and one or more active systems for maintaining temperature or other characteristics of goods stored within the container relies on a battery to maintain those active systems during transit. The size of the battery required for such applications may be reduced by providing access to external power during a shipment cycle. For example, shelves within transit vehicles or warehouses can supply electricity to the active systems via a wireless or wired connection, or they may recharge the container's battery, or both. The container may also have data bridging capabilities that use short range wireless technology to communicate with nearby devices that have access to other data streams, such as GPS data and internet connectivity. When bridged with a provider, the container may have access to new data streams, or may be able to disable internal devices providing those same data streams to conserve power.

System (100) for agent-based orchestration of microservices using self-directed AI executors in Java, consisting of: a variety of self-directed AI executors implemented in the Java programming language, where each executor contains machine learning algorithms for autonomous decision-making regarding the deployment, scaling, monitoring, and optimization of distributed microservices, a central orchestration engine that coordinates the activities of the aforementioned AI executors via advanced communication protocols and simultaneously maintains a comprehensive system knowledge base, an intelligent service register that contains metadata on all system services, including performance characteristics and dependency relationships, where the AI ​​executors continuously analyze real-time metrics such as service performance, resource utilization, and user demand patterns to autonomously optimize system behavior without human intervention, the system uses neural network models trained on historical system performance data and service behavior patterns to enable predictive analytics and a proactive system.

This invention provides a two-stage active system and design method for a medium-temperature water-cooled air conditioning terminal PINN network, comprising: a data preprocessing module preprocessing input data and operating conditions, and inputting the data into a PINN physical information neural network for training; the trained PINN physical information neural network backpropagating based on the input data to determine the range of structural parameters and filter terminal physical structure combinations; calculating sensible and latent cooling capacity based on hourly input data forward propagation; and an optimization selection module iteratively optimizing the filtered terminal physical structure combinations, combining optimization variables, sensible and latent cooling capacity for hourly optimization, determining the optimization result, and outputting the optimal combination and its operating parameters. This invention achieves the output of a design scheme with optimal terminal structure and recommended supply water temperature and other operating parameters, ensuring that the optimized design scheme achieves the shortest investment payback period while meeting load requirements, and achieving a 100% heat and humidity load satisfaction rate throughout the entire air conditioning season.