1467 results about "Equipment/device" patented technology

The invention discloses an intelligent port scheduling and energy efficiency optimization method based on digital twinning. The method comprises the steps that S1, three-dimensional point cloud data and sensor data of a target port are acquired; s2, constructing a port digital twin model comprising a quay crane model, an AGV model and a storage yard model; s3, agents are constructed for a quay crane model, an AGV model and a storage yard model in the port digital twinborn model, and a multi-agent reinforcement learning environment is built; s4, training each agent in a multi-agent reinforcement learning environment through a multi-agent reinforcement learning algorithm; s5, mapping the real-time task data and state data of the port to each trained agent to simulate the scheduling of the target port, and generating a port scheduling strategy; and S6, realizing operation scheduling of the quay crane equipment, the AGV equipment and the storage yard equipment of the target port based on the port scheduling strategy. According to the invention, the operation efficiency and the energy efficiency level of the port can be improved, and powerful technical support is provided for sustainable development of the intelligent port.

Disclosed are methods, circuits, devices, systems and functionally associated machine executable code for context aware zero trust monitoring of critical infrastructure data network messages. Monitoring agents are functionally associated with and monitoring message communications to and from each of one or more transportation network units regulating components of the transportation network. Transportation network message evaluation logics evaluate a message intercepted by one of the monitoring agents, wherein each evaluation logic detects adherence violations of the message from a different transportation network aspect protocol. a scoring module for calculating, for each of the transportation network evaluated aspects, a score, a score aggregation module aggregates the message's scores, and a thresholding module compares the aggregated message score to a message adherence violation score threshold.

The invention discloses a heterogeneous equipment intelligent management system and method based on an artificial intelligence technology, and relates to the technical field of computers, and the system comprises a heterogeneous equipment intelligent management platform: a heterogeneous equipment layer is provided with multiple types of equipment; the equipment access layer supports a plurality of communication protocols; the device adaptation layer is used for converting communication protocols and data formats of different devices into model context protocols, and abstracting the devices by using a heterogeneous device unified description language; the resource management layer is responsible for monitoring the resource use condition of each device in real time and carrying out dynamic resource allocation according to a preset strategy; the task scheduling layer is used for intelligently distributing tasks according to task requirements and equipment capabilities and realizing cooperative work among equipment; and the user interface layer is used for providing a user interface, so that a user can conveniently configure, monitor and manage the equipment. According to the invention, heterogeneous equipment can be effectively managed, the compatibility and efficiency of equipment management are improved, the management cost is reduced, and intelligent control is realized.

An equipment-management device associated with at least one of multiple pieces of equipment in a building under management, the equipment-management device including a display-information generator, a touchscreen, and an action-control-information generator. The display-information generator generates display information on a management screen wherein icons are arranged, each of the icons including an outer frame and a first area set at one end along the major axis within the outer frame. The touchscreen displays the display information and receives an input of information relating to an operation performed on the management screen. Upon detecting that a slide operation performed on one of the icons of the management screen from the first area through a first slide-operation detecting line set inside the outer frame excluding the first area, the action-control-information generator generates action-control information that switches the power supply of the corresponding equipment on or off.

An monitoring method for a passenger transportation system embodied as an elevator, escalator, or moving walk applied in a monitoring device is provided, and it relates to the technical field of elevators, escalators and moving walks. The monitoring device includes a plurality of information processing modules. The monitoring method includes: collecting a plurality of operating parameters of the system; executing a first preset operation by at least one of the information processing modules to store the operating parameters that are currently collected, wherein there is at least one different operating parameter that is stored between any two ones of the information processing modules; polling the information processing modules and determining at least one exceptional operating parameter and its exception time information based on polling results to obtain system monitoring data; and publishing the system monitoring data to a message forwarding server end, wherein the system monitoring data is configured to enable a system fault predicting device to predict a system fault according to the system monitoring data based on a support vector machine. A monitoring device, a fault predicting method and device, equipment, medium and program product are also provided.

The embodiment of the invention provides a network fault diagnosis method, a network fault diagnosis system, electronic equipment and a computer readable storage medium, and the method comprises the steps: obtaining multi-dimensional data of network equipment, the multi-dimensional data comprises equipment configuration information, network topology information, performance index data and historical fault records; constructing a knowledge graph according to the multi-dimensional data, wherein the knowledge graph comprises nodes representing the network equipment, equipment links, network events and equipment configuration items, and edges representing a physical connection relationship, a logic dependency relationship, an equipment dependency relationship, network configuration information and a causal relationship among the nodes; performing map reasoning based on the knowledge map to obtain a map reasoning result; and generating diagnosis information for a target fault according to the map reasoning result. According to the embodiment of the invention, through multi-dimensional data integration, knowledge graph construction and automatic reasoning, the diagnosis efficiency, accuracy and adaptability are remarkably improved.

The present invention belongs to the field of multi-equipment safety management and control for personnel and equipment clusters at an underground coal mine driving working face, and solves the problem of safety hazards caused by human-machine collaborative operations as the mechanization level of underground equipment increases. Provided are a system and method for safety monitoring and early warning of human-machine collaborative operation at a working face. The system comprises a safety management and control system for mobile equipment at a working face, which is used for performing in real time position, orientation and environmental sensing of individual equipment and behavior analysis of drivers; working-face collaborative intelligent wearable devices, which are used for environmental sensing of operating personnel and individual equipment and acquiring in real time the motion postures of the operating personnel; and a working face output control subsystem, which is used for identification and management of operating personnel entry and exit, position monitoring of personnel and individual equipment, operating personnel behavior identification and monitoring and working environment monitoring, and generating corresponding alarm instruction information. The present invention can realize human-equipment and equipment-equipment safety management and control during multi-equipment collaborative operation at a driving working face.

The invention provides an automatic obstacle avoidance and adaptive terrain inspection rail car for a photovoltaic power station, and belongs to the technical field of photovoltaic power station inspection equipment. A plurality of hardware modules such as a control chip, a rail walking device, an obstacle avoidance sensing device, a terrain adaptation device and an inspection equipment device are integrated; the cooperative work flow of the steps of system initialization, task receiving, path planning, movement starting, obstacle avoidance detection, obstacle classification, obstacle avoidance decision making, obstacle avoidance execution, terrain detection, attitude adjustment, inspection execution, data preprocessing, fault detection, data transmission, energy management, exception handling, task completion and the like is achieved. Particularly, two core algorithms of a photovoltaic rail car multi-target obstacle avoidance path planning function and a photovoltaic module multi-mode defect detection pre-training neural network model are adopted, and the technical problem that in the prior art, a photovoltaic power station cannot achieve efficient and intelligent inspection in a complex environment is solved.

The invention discloses a ceramic chopper automatic concentricity adjustment grinding technology based on machine vision, and relates to the technical field of ceramic chopper processing and detection, and the ceramic chopper automatic concentricity adjustment grinding technology comprises a visual imaging device, a rotary clamping device, a grinding wheel grinding device, a PLC device, a concentricity correction module and a tip grinding module, the visual imaging device is used for providing visual images for the concentricity correction module and the tip grinding module, the rotary clamping device is used for clamping the ceramic chopper and providing rotation, and the grinding wheel grinding device is used for machining and grinding the ceramic chopper. Based on a machine vision algorithm, high-precision hole center positioning and rapid correction of the ceramic chopper and precise grinding of the diameter of the tip end of the ceramic chopper are achieved, the problems that in an original production mode, manual detection efficiency is low, and missing detection and false detection are prone to occurring are solved, the product production efficiency is improved, the product quality is improved, and the production cost is reduced. And the service performance and the service life of the ceramic chopper are effectively improved.

Methods and apparatus for grasping an object by a suction-based gripper of a mobile robot are provided. The method comprises receiving, by a computing device, from a perception system of the mobile robot, perception information reflecting an object to be grasped by the suction-based gripper, determining, by the computing device, uncertainty information reflecting an unknown or uncertain extent and / or pose of the object, determining, by the computing device, a grasp strategy to grasp the object based, at least in part, on the uncertainty information, and controlling, by the computing device, the mobile robot to grasp the object using the grasp strategy.

The invention belongs to the technical field of production scheduling systems, and particularly relates to an adhesive tape production line production scheduling system based on intelligent optimization, which comprises a sensing layer for monitoring operation data of equipment through sensing equipment, sorting the equipment data into an equipment data packet and uploading the equipment data packet to a control center, the equipment data packet comprises a production state, an operation state, process parameters and material stock; static specifications, dynamic performance and plan constraints of equipment are converted into mathematical constraints which can be identified by a scheduling algorithm, and an equipment processing boundary is determined through an adaptive matrix, so that the problems that large equipment is allocated to small-specification orders or low-precision equipment is allocated to high-precision demands, the equipment specification mismatching rate is reduced, and the rework rate is reduced due to insufficient equipment capability are avoided; moreover, productivity expectation is dynamically corrected through an attenuation curve, progress delay caused by scheduling based on theoretical values is avoided, scheduling progress deviation is reduced through productivity attenuation correction, and the order on-time delivery rate is increased.

The invention belongs to the technical field of wind power generation fault routing inspection and early warning, and discloses a wind power generation fault intelligent routing inspection and early warning system and a method thereof.After efficient scheduling is achieved through a routing inspection driving unit and abnormal signals are received, the unit fuses fault diffusion prediction and real-time environment data to plan a path, and potential fault influence areas are avoided; the unmanned aerial vehicle and the ground unmanned vehicle are called to execute air-ground three-dimensional inspection for the first-level abnormity, tasks in the same area are combined for the second-level abnormity and the third-level abnormity, and the sequence is optimized through path clustering; the latest idle equipment is preferentially selected during scheduling, the spare complement is automatically scheduled if the equipment fails, and the electric quantity and the communication state of the equipment are monitored in real time to plan return, so that the abnormal response time is shortened, and invalid inspection is reduced; by constructing a multi-dimensional acquisition and reinspection mechanism, a data acquisition unit covers mechanical, electrical and environmental data, and the sampling frequency is adjusted according to the difference of working conditions.

The utility model discloses a photovoltaic module glass panel recycling device which comprises a double-roller conveying mechanism and a glass smashing and separating mechanism. The double-roller conveying mechanism comprises an upper roller and a lower roller, and a flattening gap for a laminated piece to pass through is formed between the upper roller and the lower roller; the glass crushing and separating mechanism comprises a plurality of scrapers and a moving structure capable of enabling the scrapers to move back and forth in the width direction of the laminated piece, and after a glass panel of the laminated piece is flattened through a flattening gap between the upper roller and the lower roller in a face-down posture, the scrapers are in contact with the glass panel; the glass panel is crushed by transverse force and scraped off to form broken glass particles to be separated from a battery piece of a laminated piece, and the glass particles falling on the scraper can be thrown away from the scraper along with transverse repeated movement, so that accumulation of the glass particles is prevented, long-time continuous work can be realized, and compared with a process of milling and scraping glass by the scraper, the process is relatively simple, and the production efficiency is improved. Complex milling cutters and milling equipment are not needed, and the equipment and tool cost is low.

The present disclosure describes a system and method for providing dynamic remediation of a pluggable streaming device issue, such as a customer premises equipment (CPE) device. Sometimes, various features of the CPE device to begin to fail. For example, synchronization of the audio and video streams may drift, media rental purchases may time out, or playback may throttle to low quality. Such failures can be caused by device or network issues. The present disclosure describes a CPE remediation system that operates to identify a failure associated with playing media streamed by the CPE device. The CPE remediation system may further determine a solution to remediate an observed CPE device-related failure. In some examples, the CPE remediation process may further provide or perform one or more actions included in the determined solution. In some examples, the solution may include a warm or a cold reboot.

The invention discloses large-dip-angle license plate recognition and berth management equipment. The equipment is composed of four functional modules including a license plate recognition module, a berth management module, a data processing module and an environment adaptation module. The license plate recognition module adopts a wide-angle lens and a high-resolution camera to support large-range shooting of vehicle photos. The berth management module monitors the occupation state of berths in real time through a geomagnetic sensor and a camera. And the data processing module integrates the license plate recognition result and the berth state data. And the environment adaptation module performs corresponding parameter adjustment according to different deployment environments. The intelligent and high-efficiency parking lot management system is created by integrating multiple innovative technologies such as large-dip-angle license plate recognition, flow-saving parking space detection and routing inspection, full-process optimization from vehicle entering recognition and parking space accurate management to equipment operation and maintenance guarantee is achieved, the parking lot operation management level and user experience are greatly improved, and the parking lot management efficiency is improved. Wide application prospects and popularization values are realized.

The present application relates to a power-off protection method and apparatus, a device, and a storage medium. The main technical solution includes: in response to power sourcing equipment (PSE) being about to stop supplying power to a power device (PD) within a predetermined time, sending a first link layer discovery protocol (LLDP) message to the PD; receiving a second LLDP message, which is replied by the PD according to the first LLDP message; and powering off the PD according to the second LLDP message. The present application can not only avoid the interruption of the current tasks of a PD as much as possible, but can also record power-off reasons, so as to facilitate tracing to maintain the normal operation of a device, thereby ensuring the security of data and the device.

The invention discloses a high-temperature aging test equipment secondary power supply time-frequency characteristic deep fusion method. The method comprises the following steps: acquiring a fault data set of a high-temperature aging test equipment device; preprocessing the fault data set to obtain a training data set and a test data set; performing short-time Fourier transform on each key parameter time sequence data in the training data set to obtain a time-frequency graph; performing random masking on each time-frequency graph and inputting the time-frequency graphs into a preset model for training to generate a feature extraction model; testing the feature extraction model according to the test data set; and after the test is passed, inputting key parameter time sequence data of a to-be-predicted device into the feature extraction model, and predicting to obtain a target time-frequency domain feature. According to the method provided by the invention, the characteristics of the secondary switching power supply can be accurately extracted, so that the health state of the secondary switching power supply of the high-temperature aging test equipment can be evaluated.

The embodiment of the invention discloses a network device, an RIS device and a communication method, and the communication method is applied to the network device, and comprises the steps: transmitting first indication information to a reconfigurable intelligent surface RIS device through a first physical layer signaling; the first indication information comprises mode control information, and the mode control information is used for indicating that the operating working mode of the RIS equipment is switched from a current working mode to a target working mode; the current working mode is a reflection mode or a transmission mode; the target working mode is different from the current working mode.

The invention relates to a liquid cooling plate flow resistance and conductivity test device and a control method thereof, the device comprises a temperature control module, a deionization circulation module, a test main circulation module and a to-be-tested device and tool module, the temperature control module, the deionization circulation module, the test main circulation module and the to-be-tested device and tool module are connected in sequence; the deionization circulation module is used for continuously carrying out replacement treatment on a test medium in a liquid storage water tank in the test main circulation module through a circulation guide pipe path. According to the overall structure provided by the invention, 5-10 test cold plates can be simultaneously connected in series for testing, so that the problem of low efficiency during testing of a single test cold plate is solved, and the multi-flow-path design and the flow control design requirement of test equipment during parallel testing of a plurality of test cold plates are met; the method solves the problems that each process needs a set of equipment and equipment switching is time-consuming, and has the advantages of low equipment cost, automatic test process, short time-consuming test flow, high test efficiency and the like.

The present invention belongs to the technical field of tunnel construction, and specifically relates to a shield-type cyclic pre-support shield equipment for soft soil surrounding rock tunnels, equipment body; support ring, which includes a support shell for supporting the tunnel and an inner cross brace and a frame for reinforcing the support shell, and the two end faces of the support shell are fixedly embedded with an extended connecting plate for splicing the head and the tail; a jacking system, which is used to push the equipment body and the support ring into the tunnel; wherein a clamping system for splicing each other is provided between the equipment body and the support ring and between the two end faces of the support ring, and adjacent support rings are spliced ​​by the clamping system to gradually increase the support length through a segmented structure. The present invention can simultaneously support during the process of tunnel excavation and continuously extend the support length in a cycle, improve work efficiency, and reduce engineering workload. It is a technical measure and equipment that integrates simplicity, high efficiency, and environmental protection.

Embodiments of this application provide a communication method and apparatus, a device, a storage medium, a chip, a product, and a program. The method includes: determining, by a terminal device, a first uplink resource, where the first uplink resource is used to transmit first information; and transmitting, by the terminal device, the first information on the first uplink resource, or skipping, by the terminal device, transmitting the first information on the first uplink resource.

The invention relates to the technical field of mineral exploration, in particular to sampling equipment for copper mine exploration, which comprises a base, a driving box body fixedly connected to the base, a drilling motor fixedly connected in the driving box body, a drilling rod coaxially and fixedly connected to an output shaft of the drilling motor, and a drill bit fixedly connected to the bottom end of the drilling rod. A plurality of sampling grooves are formed in the side wall of the drill rod in the circumferential direction, driving assemblies are embedded in the inner side walls of the sampling grooves, rotating shafts are fixedly connected to output parts of the driving assemblies, connecting blocks perpendicular to the rotating shafts are fixedly connected to the rotating shafts, sampling rods are rotationally connected to the connecting blocks, and tooth grooves are formed in the outer walls of the bottoms of the sampling rods; and the sampling rods are engaged with reciprocating gears through the tooth grooves, the reciprocating gears are fixedly connected with fixing rods, and the fixing rods are rotationally connected with the side walls of the sampling grooves. Transverse collection is added while vertical drilling sampling is conducted, energy-saving and intelligent transverse collection is achieved through the control system, and the sampling efficiency of copper ore exploration is improved.

The invention relates to the technical field of intelligent ink-jet equipment, and particularly discloses an intelligent ink-jet method and equipment, the intelligent ink-jet equipment comprises a bottom plate and an equipment body, the bottom plate is arranged at the bottom of the equipment body, the top of the bottom plate is provided with a first placing plate and a second placing plate, and the top of the equipment body is provided with an ink-jet box body; an ink jet device is installed in the ink jet box body, a movable plate is installed at the top of a device body, a limiting mechanism is installed at the top of the movable plate and comprises two first limiting plates and two second limiting plates, and auxiliary testing mechanisms are arranged in the two first limiting plates. According to the invention, after the semiconductor circuit board is placed at the top of the moving plate, the limiting mechanism can push and limit the four edges of the semiconductor circuit board to ensure that the semiconductor circuit board is centrally placed at the top of the moving plate, so that subsequent equipment can conveniently and accurately perform ink-jet printing on the semiconductor circuit board; and the ink-jet printing quality and efficiency of the equipment on the semiconductor circuit board are indirectly improved.

An equipment system comprises an intelligent inspection equipment terminal, the intelligent inspection equipment terminal is electrically connected with an Internet of Things module, and the Internet of Things module is in communication connection with an intelligent inspection robot, warehouse inspection and tray integrated equipment, an equipment monitoring sensor and a monitoring camera; the intelligent inspection equipment terminal comprises an operation and maintenance simulation platform, a digital twin platform, a health assessment platform, a safety warning platform, a fault database and a display module. The method comprises the following steps: S1, arranging inspection points and inspection routes; s2, inspection and monitoring; s3, monitoring a key area; s4, preprocessing and analyzing the data information; s5, building a virtual metering production line and a storage warehouse; s6, health assessment analysis and display; s7, core area management and control; the intelligent inspection system has the advantages of intelligent inspection, health and fault analysis and improvement of facility control force.

The invention relates to the technical field of intelligent calculation centers, in particular to a traffic forwarding method and device, electronic equipment and a storage medium. The method is applied to Spine equipment in a Spine-Leaf network, each ingress port, connected to first Leaf equipment, of the Spine equipment forms a port group, and a mapping relation between each ingress port and each equivalent route included in each equivalent route group is constructed on the Spine equipment; the method comprises the following steps: receiving a message sent by first Leaf equipment; determining a target ingress port for receiving the message, and determining a target equivalent routing group which can be used for routing and forwarding the message based on the destination address of the message; determining a target equivalent route corresponding to the target ingress port from the target equivalent route group according to the target ingress port and the mapping relationship between each ingress port and each equivalent route included in the target equivalent route group; and forwarding the message based on the target equivalent route.

A double-station machining device capable of adjusting the distance and angle of a household appliance bent pipe aluminum handle is characterized in that a fixed power head set is arranged on a device rack, a variable power head set is further arranged on the same plane height of the rack, the variable power head set is fixed to a power head moving base plate, and the power head moving base plate is in sliding connection with a power head guide rail through a sliding block; the power head guide rail is fixed on the rack; a workbench is arranged below the fixed power head set and the variable power head set, the bottom of the workbench is in sliding connection with a workbench track through a sliding block, and one side of the workbench is connected with a workbench translation driving mechanism. Two groups of power heads can be mounted on the drilling and tapping machine, and the drilling and tapping machine can drill or tap the bent pipe aluminum handle at the same time, and has the advantages of high machining efficiency, high machining precision, convenience in operation and the like; and the angle of the power head is adjustable to adapt to various machining scenes.

Provided are a vehicle control method and apparatus, a device, and a storage medium. The vehicle control method includes: acquiring positioning data output by a GNSS module and IMU data output by an IMU module, and acquiring attitude angle data based on the positioning data and the IMU data; acquiring rotation angle information of a vehicle front wheel based on the IMU data, motor position encoder data of an electric steering wheel, and vehicle size data; acquiring target rotation angle information of the vehicle front wheel based on the positioning data, the attitude angle data, the vehicle size data, the rotation angle information of the vehicle front wheel, and planned path data; generating target control information based on the target rotation angle information, and sending the target control information to the electric steering wheel so that the electric steering wheel rotates based on the target control information.

To provide a method, device, equipment and medium for identifying a vibration limit exceeded failure of an offshore wind turbine.SOLUTION: A method for identifying a vibration limit exceeded failure of an offshore wind turbine, includes: when a resonance limit exceeded failure occurs in an offshore turbine, executing Fourier spectrum analysis on first vibration acceleration data before the vibration limit exceeded failure occurs, second vibration acceleration data in a vibration limit exceeded failure stage, and third vibration acceleration data in a turbine stop stage; determining an excitation frequency of the turbine in an impeller normal rotation stage, an excitation frequency of the turbine in the vibration limit exceeded failure stage, and a natural frequency in a stop stage; and determining whether the resonance limit exceeded failure occurs in the offshore turbine on the basis of a first deviation value between the excitation frequency and the natural frequency of the turbine in the impeller normal rotation stage, a second deviation value between the excitation frequency and the natural frequency of the turbine in which the vibration limit exceeded failure occurs, and a preset deviation value. This method solves the problems in related techniques such as wasted resources and unnecessary outage due to manual troubleshooting.SELECTED DRAWING: Figure 1