38 results about "Device Properties" patented technology

The invention relates to the technical field of key generation and distribution, in particular to a multi-device automatic configuration encryption method and system based on Bluetooth. The method comprises the following steps: firstly, acquiring instruction information and attributes, RSSI values and historical pairing information of to-be-distributed network equipment, and providing a data basis for configuration; core equipment is screened through instruction and attribute matching and attribute similarity analysis, and equipment strongly related to user requirements is accurately positioned; historical pairing and RSSI value quantization equipment distance weights are fused, association conditions are analyzed, and a network structure is visually presented; analyzing the path length of the core equipment based on a graph structure, dividing closely associated target equipment groups, and determining the influence range of the core equipment; finally, the differentiated dynamic key is dynamically generated in combination with the equipment attribute, the distance weight and the instruction information in the group, the scheme effectively adapts to the dynamic change scene of the equipment through association analysis and dynamic adaptation, and the communication security and specificity are improved.

A system and method for vulnerability detection. A method includes: tokenizing device attribute data for a device into at least one set of first tokens, wherein each of the first tokens is formatted according to a token schema; creating at least one device attribute string, each device attribute string including one of the first tokens; matching each of the at least one device attribute string to combinations of device attributes stored in a vulnerabilities database in order to identify at least one matching combination of device attributes for the device, wherein the vulnerabilities database stores mappings between combinations of device attributes and vulnerabilities, wherein each combination of device attributes in the vulnerabilities database includes second tokens formatted according to the token schema; detecting at least one vulnerability of the device based on the at least one matching combination of device attributes and the mappings in the vulnerabilities database.

The invention relates to a method for providing and validating cryptographically secured device identity information, in which method an initial device certificate is created as device identity information and stored in a device memory. The initial device certificate comprises device information which is selected and signed by the manufacturer and which comprises at least a device identifier, a device attribute, or a device property, and a specification of a public key assigned to a device by the manufacturer. Only after successful device authentication is an additional device certificate created, on the basis of the initial device certificate, as further device identity information and stored in the device memory. The additional device certificate comprises device information selected and signed by a user or an operator, and forms a certificate chain together with the initial device certificate. Following successful device authentication, it is possible to generate, on the basis of the additional device certificate, at least one further additional device certificate which comprises device information selected and signed by a subsequent user or operator and which can be stored in the device memory. During each identity validation of the device, only the most recently generated device certificate, or a device certificate designated for identity validation, is read out from the device memory and verified.

The facility provides an environment for creating a mixed reality (MR) application. Input specifying a property of a networked device is to be accessible in the mixed reality application is received. Properties of one or more networked devices are identified. A property selection interface is provided in the environment for creating the mixed reality application. The facility receives, via the property selection interface, selection of a networked device of the one or more networked devices and a property of the networked device. The facility configures the MR application to provide, to a device executing the MR application, access to the selected property of the selected networked device. The MR device can execute the MR application to access the selected property of the selected networked device.

The embodiment of the invention provides an equipment state display method and system, a storage medium and equipment, and relates to the technical field of geophysical prospecting operation equipment management.The method comprises the steps that the system permission level of a user is determined according to user system permission data in a user attribute table of a login user; according to the user attribute table, the system permission table, the equipment attribute table and the system permission level of the user, determining target equipment which can be viewed by the user; classifying the target devices according to the identities of the target devices to obtain corresponding classification results; determining the number of the target devices in different states according to the state of each target device of the same type in the classification result; and based on the number of the target devices in different states in all the target devices of the same type, creating and displaying a corresponding device state table. Through the method provided by the invention, the efficiency of equipment management work is improved.

Systems, apparatuses, and methods are described for determining a notification based on device properties. A device identification database may associate device identifications with device properties. A device identification associated with a device may be received, and corresponding device properties may be determined. Based on the device properties, a notification may be determined and sent.

The invention relates to the technical field of ship electrical equipment arrangement, in particular to a series loop electrical equipment arrangement and schematic diagram drawing method and related products. The method comprises the following steps: determining spatial region attributes of arrangement of series loop electrical equipment through a ship body structure base map, and determining protection levels of the equipment, the number and coordinate positions of required equipment, series loops to which the equipment belongs and the number of the series loops according to the spatial region attributes and preset function requirements, so that an equipment attribute information table can be generated; according to the equipment attribute information table, subsequent series loop electrical equipment arrangement and schematic diagram drawing are carried out, compared with manual drawing, the efficiency is higher, and the accuracy can be better guaranteed.

The application discloses a device fingerprint-based monitoring method and device, and belongs to the technical field of device monitoring. Device importance level division: the importance degree of device attributes is determined by using an analytic hierarchy process-entropy method, devices are divided into first, second and third levels (Three) according to the importance degree of the device attributes, and different monitoring intervals are set for each level; device data collection: device information is collected by using SNMP, Syslog, intelligent probe or heartbeat mechanism technology; device state analysis: the health state of the device is divided into three categories (Three) according to the information fed back by the device, i.e., a stable state, a risk working state and a dangerous working state, so that three-state monitoring of the device state is realized; and device monitoring cycle dynamic adjustment: the monitoring cycle is adaptively adjusted according to the device importance level and the device health state.

The invention discloses an equipment change arrangement method and device, electronic equipment and a storage medium. The method comprises the steps that risk factors corresponding to all equipment clusters with configuration to be changed are obtained, and the risk factors comprise equipment attributes which trigger errors in the historical change process of the equipment clusters and the number of users associated with the equipment clusters; target change constraint conditions and preset arrangement parameters are obtained, the target change constraint conditions are used for constraining conditions required to be met by the equipment clusters in the same change group, and the preset arrangement parameters are used for representing demand information for carrying out equipment change arrangement on the equipment clusters; and based on the risk factor, a target change constraint condition and a preset arrangement parameter, generating a change schedule of the to-be-changed device cluster, the change schedule including device clusters included in the change group in each change wave. According to the embodiment of the invention, the technical problems of long change time and low efficiency of equipment change arrangement in related technologies can be solved.

The invention belongs to the technical field of smart home / smart home, and particularly relates to an equipment configuration method and device, equipment and a storage medium, and the method comprises the steps: obtaining environment parameters of an environment where target equipment is located; determining a function support state of target equipment according to the environmental parameters, wherein the function support state is used for indicating a function availability condition of the target equipment in the environment; according to the function support state, a function option set corresponding to the target equipment is determined, and the function option set is used for indicating a set of target function options allowed to be used by a user; and configuring a user interface and / or equipment attribute corresponding to the target equipment according to the function option set. According to the method, the misoperation risk and the equipment loss caused by environment discomfort are effectively reduced, and meanwhile, the user operation is remarkably simplified through automatic configuration; the problem that different software and hardware versions need to be customized during cross-regional deployment of equipment is solved, and the research and development and operation and maintenance cost is greatly reduced.

The invention discloses an equipment message processing method and device, equipment, a storage medium and a program product. The method is applied to a service terminal of the Internet of Things, and comprises the following steps: receiving at least one device message sent by a device terminal in the Internet of Things; according to a preset object model of the device terminal, target importance degrees corresponding to the device messages are determined, and the object model comprises importance degrees of a plurality of device events and device attributes in the device terminal; acquiring running state information of the service terminal, and determining a current processing mode of the service terminal; the target importance degree corresponding to each device message and the current processing mode of the service terminal are mapped into a preset first processing matrix table, target processing actions of each device message are determined, the first processing matrix table comprises multiple importance degrees, multiple processing modes and corresponding processing actions, and the target processing actions are processed under different importance degrees and different processing modes. The processing actions of the service terminal on the equipment message are different; and executing a corresponding target processing action on each equipment message.

The invention provides an equipment self-organization control method and device, equipment and a storage medium, relates to the technical field of dynamic networking, and solves the problem of poor flexibility of an equipment organization mode of a network architecture in related technologies. The scheme can be combined with master-slave integrated equipment for networking, and by configuring the equipment attributes of the master-slave integrated equipment, the equipment self-organization control efficiency is improved. The configuration of the master-slave relationship of the devices in the multi-device network is realized, so that the device composition of the network architecture is expanded, the flexibility of the device organization mode is improved, the configuration of the master-slave relationship is completed through the self-organization of the devices, and the networking flexibility is also improved.

The present application relates to an information push method, apparatus, electronic device, and storage medium. The method comprises: obtaining device attribute information of at least one target device in a target scenario; determining a value assessment result of a device set corresponding to at least one target device based on the device attribute information of each target device; the value assessment result characterizing the functional value corresponding to all target devices in the device set; and based on the value assessment result, pushing device recommendation information corresponding to the target scenario. The technical solution of the present application characterizes the functional value of all devices in the device set corresponding to the target scenario through the assessment result, which can effectively reflect the overall function of the device set. Pushing device recommendation information based on the assessment result can serve as an effective reference and help users obtain a better user experience.

Embodiments of the present application provide a management method and device thereof for an automation system, a resource allocation method and device thereof for an automation system, an electronic device and a storage medium. The management method comprises: in response to a user's instruction to increase a resource pool of the automation system, constructing a resource pool of devices based on the devices in the automation system, wherein the devices in the resource pool all have the same device attribute, and the device attribute includes a plate site attribute for placing a sample container and a supported operation instruction; and based on the resource pool, building a test process of the automation system. This facilitates the free scheduling of devices in the resource pool. Thus, it is beneficial to flexibly allocate tasks to each device in each resource pool, to realize dynamic optimization of the automation process, and effectively improve the work efficiency of the automation process. Furthermore, it is helpful to effectively utilize each device in the resource pool, improve the utilization rate of the device, and optimize the resource use of the system.

The application discloses a whole life cycle three-dimensional digital information model construction and circulation method and device. According to the application requirement of the operation and maintenance stage, the first geometric attribute information of each electrical equipment in the three-dimensional digital information model is acquired; on the basis of the first geometric attribute information, the first design attribute information of each electrical equipment in the three-dimensional digital information model is acquired in combination with the application requirement of the design stage and the operation and maintenance stage; according to the first design attribute information, the first equipment attribute information of each electrical equipment in the three-dimensional digital information model is acquired in combination with the application requirement of the construction stage and the operation and maintenance stage; according to the first geometric attribute information, the geometric model of each electrical equipment in the three-dimensional digital information model is acquired, and the corresponding first design attribute information and the first equipment attribute information are added to the geometric model of each electrical equipment, so as to acquire the three-dimensional digital information model. Through the application, the circulation efficiency of the model and the robustness of the model can be improved.

A system for dynamically scheduling tasks accesses a plurality of tasks. The system determines execution attributes associated with the plurality of tasks. The execution attributes impact an execution of the plurality of tasks. The system determines device attributes associated with devices that are tasked to execute the plurality of tasks. The device attributes impact the execution of the plurality of tasks and a performance of the devices. The system determines that a first task is scheduled to be executed. The system determines that by scheduling the first task, at least one of the execution attributes and device attributes is not optimized. The system creates a second task that comprises at least a subset of operations of the first task based on the execution attributes and device attributes. The system scheduled the second task to be executed according to scheduling rules such that the execution attributes and device attributes are optimized.

Techniques may include detecting one or more identifiers of one or more electronic devices that are associated with a first electronic device. In addition, the techniques may include accessing a set of device properties corresponding to a set of electronic devices that includes the one or more electronic devices. Hie techniques may include accessing a subset of device properties of the set of device properties that correspond to the one or more electronic devices. Moreover, the techniques may include comparing the subset of device properties against one or more group criteria, where a device property may include at least one of a device type, a software version, a power capacity', a charging state, and an activity state. Also, the techniques may include designating the first electronic device as a group leader device of the one or more electronic devices. Further, the techniques may include performing a scheduled operation.

According to an embodiment of the disclosure, a method performed by an electronic device may include determining, by at least one processor of an electronic device, sound environment properties of an environment external to a user, device properties of a sound playback device, and media properties of media that is played through the sound playback device. According to an embodiment of the disclosure, the method performed by an electronic device may include generating, by the at least one processor, based on the sound environment properties, the device properties, and the media properties, an adaptive masking soundscape that, when combined with external sounds in the environment, renders the external sounds less perceptible to the user. According to an embodiment of the disclosure, the method performed by an electronic device may include playing the adaptive masking soundscape through the sound playback device.

The invention provides a task execution method and device, electronic equipment and a storage medium, and relates to the technical field of data processing. The data processing method comprises the steps that task information is generated based on user demand information, and the task information at least comprises a to-be-executed target task and a placeholder expression used for screening candidate execution equipment; determining a candidate execution device set from the device cluster according to the placeholder expression; in the target task execution waiting state, obtaining state change information of equipment in the equipment cluster; based on the state change information, updating the candidate execution device set, and determining a target execution device set; and executing the target task according to the target execution equipment set to obtain the task result, so that the target execution equipment can be updated in time when the equipment attribute changes during the task waiting period instead of requesting the execution equipment in full quantity during task execution, and the pressure during large-batch scheduling of task jobs is effectively relieved.

The invention discloses an intelligent maintenance method and device for a calcium powder production line and a storage medium, and the method comprises the steps: building a calcium powder production line model which comprises the attribute information of all devices in the production line and an association relation, collecting the attribute information of the devices through a data collection unit, and building the model through a graph database, when the operation instruction for the first device is received, the target device can be determined according to the instruction parameter and the device function type, and then the combined maintenance scheme is formulated based on the operation state data of the target device and the first device and displayed at the target display position. The invention further relates to electronic equipment for realizing the method and a computer readable storage medium, the intelligent maintenance method can effectively improve the maintenance efficiency and accuracy of the calcium powder production line, reduce the influence of equipment faults on production, improve the overall production efficiency and prolong the service life of the equipment.

The invention discloses an equipment recommendation method and device, a storage medium and an electronic device, and relates to the technical field of smart home, and the method comprises the steps: obtaining user behavior information of a target object and space information of a target space where the target object is located, the user behavior information at least comprises one of the following: a purchase record, a search record, a browsing record and an evaluation record of the target object based on each device, and the space information at least comprises one of the following: a space size, a space type and an environmental parameter of a target space; determining a target component tag according to the user behavior information, and determining a first device attribute of a device required by the target space according to the space information, the target component tag being used for indicating a first device type of a device to be recommended to the target object; and determining a target device in a device database according to the target component tag and the first device attribute, and recommending the target device to the target object.

The invention discloses an application programming interface for indicating device attributes. Apparatuses, systems, and techniques are disclosed for executing an application programming interface (API) to indicate whether one or more processors can be concurrently controlled by two or more drivers. An API is executed that will indicate whether the compute driver and the graphics driver are capable of concurrently controlling the processor.

This disclosure relates to an information processing method, system, storage device, and electronic device, specifically in the field of silicon wafer manufacturing. It is applied to an information processing system comprising: a manufacturing execution module, a data acquisition module, and a presentation module. The method includes: determining a production task through the manufacturing execution module and sending a task identifier of the production task to a single-crystal furnace to control the single-crystal furnace to execute the production task; acquiring the task identifier of the production task, the production information of the single-crystal furnace, and the equipment operation information of the single-crystal furnace from the single-crystal furnace through the data acquisition module, and acquiring the task information of the production task and the equipment attribute information of the single-crystal furnace from the manufacturing execution module; the production information being generated during the execution of the production task by the single-crystal furnace; and sending a prompt message to the presentation module through the data acquisition module; and presenting the prompt message according to a preset presentation format, including at least one of image, text, sound, and vibration formats.

Systems, methods, and related technologies for entity classification and attribute designation are described. Device property data of a device coupled to a network is accessed. Features of the device are identified based on the device property data. A first value for an attribute of the device is determined based on a rule applied to the one or more features of the device, wherein a belief value for the first rule is associated with the first value. A final value for the attribute of the device is selected based on the first belief value for the first value of the attribute. An explanation of the selection of the final value for the attribute is provided and a security action is performed on the entity based on the final value for the attribute of the entity and a security policy associated with the final value for the attribute.

The invention discloses a matrix microphone equipment configuration method and device, electronic equipment, a storage medium and a program product, and the method comprises the steps: generating a configuration interface on a display terminal, and the configuration interface comprises a configuration canvas; in response to a target matrix microphone device selected by a user, generating a device identifier on the configuration canvas and generating a device installation mode selection component; according to a target installation mode selected by a user, generating an equipment attribute configuration component to perform equipment attribute configuration on the target matrix microphone equipment to obtain an attribute configuration file; generating at least one pickup area on the configuration canvas in response to user operation; and generating a configuration file and issuing the configuration file to the target matrix microphone equipment. According to the matrix microphone equipment configuration method, the configuration of the same matrix microphone equipment in different installation modes is realized, and the flexibility of the configuration of the pickup area of the matrix microphone equipment is also improved.

The embodiment of the invention provides a method and device for an application program, equipment and a storage medium. Acquiring equipment configuration information; wherein the equipment configuration information comprises an equipment number interval and equipment attributes; determining a plurality of target devices according to the device configuration information; controlling the plurality of target devices to execute a reference task and a test task of a target application, and obtaining reference indexes and test indexes of the plurality of target devices; and determining a test result of the target application according to the test index and the reference index. According to the method for the application program provided by the embodiment of the invention, the multiple target devices are determined through the device configuration information, and the multiple target devices are controlled to execute the reference task and the test task, so that the test efficiency can be improved, and the test reliability can also be improved.

Embodiments of the present application disclose a device behavior analysis method and device, electronic equipment and storage medium, and relate to the technical field of computers, which comprises: obtaining unmarked grids of a target area, one unmarked grid comprising at least one working device; obtaining at least one aggregation group according to the unmarked grids; analyzing the device behavior of the at least one working device in the target area according to the aggregation attribute information of each aggregation group, the aggregation attribute information being obtained from the device attribute information of the at least one working device corresponding to the at least one unmarked grid. Embodiments of the present application divide the unmarked grids in the target area into at least one aggregation group by clustering, further obtain the aggregation attribute information of each aggregation group from the device attribute information of the working devices corresponding to the unmarked grids in each aggregation group, and analyze the device behavior of the working devices through the aggregation attribute information, thereby simplifying the workload and intuitively depicting the device behavior.

The invention relates to a resource information processing method and device, equipment and a storage medium. The method comprises the steps that a target equipment tree file of a target hardware system is acquired; analyzing the device attribute information of each target hardware device to obtain a hardware type and a hardware access address corresponding to each target hardware device; determining the number of hardware corresponding to each hardware type based on the hardware type corresponding to each target hardware device; and based on the hardware type, the hardware access address and the hardware quantity, generating a target label corresponding to each target hardware device, so that the target virtualization operation system allocates hardware resources to the target virtual machine based on the target label. According to the method, the hardware resource information related to the bus controller is obtained by analyzing the target equipment tree file, and the target label is added to the bus controller based on the hardware resource information, so that the target virtualization operating system can conveniently realize hardware resource allocation based on the target label, and the accuracy and efficiency of extracting the hardware resource information are improved.

The invention discloses an equipment screening method and device, a program product and a medium, and relates to the field of financial science and technology. The method comprises the following steps: acquiring equipment attribute information; obtaining at least one to-be-screened device and an initial matrix corresponding to each to-be-screened device; for each screening parameter item, according to the parameter value of the screening parameter item of each to-be-screened device, calculating to obtain a statistical value corresponding to the screening parameter item of each to-be-screened device; for each to-be-screened device, calculating a relative statistical value of every two screening parameter items according to the statistical value corresponding to each screening parameter item, and determining an optimization matrix of the to-be-screened device; optimizing the initial matrix corresponding to the to-be-screened equipment according to the optimization matrix corresponding to the to-be-screened equipment to obtain a target matrix; and according to the target matrixes corresponding to the to-be-screened devices and the parameter values corresponding to the screening parameter items corresponding to the to-be-screened devices, screening the to-be-screened devices to obtain target devices. According to the embodiment of the invention, the equipment screening accuracy can be improved.