617 results about "Equipment/device" patented technology

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.

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 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 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 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.

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.

The invention discloses a pipe welder online inner crator and burr removing equipment device, and relates to the technical field of steel pipe welding, the pipe welder online inner crator and burr removing equipment device comprises a fixing frame, two sliding rails are symmetrically and fixedly mounted at the top of the fixing frame, a plurality of mounting frames and moving frames are slidably mounted at the tops of the two sliding rails respectively, and the mounting frames and the sliding rails are fixed through bolts; and a feeding mechanism, a delivery mechanism and a conveying mechanism are arranged on one side of each of the multiple mounting frames and the movable frame. A second air cylinder, a lead screw and a crank of the high-pressure inner burr blowing mechanism can adjust the position of an air nozzle body, adapt to steel pipes of different specifications and cooperate with a first air cylinder and a lower pressing plate to achieve stable positioning, and inner burrs are efficiently removed; a fourth motor, a sixth gear and a rack of the driving mechanism drive a moving frame to slide along a sliding rail to flexibly adapt to steel pipes with different lengths; a first gear, a second gear and a third gear of the delivery mechanism are linked to drive a first clamping piece on a moving plate to synchronously transfer multiple sets of steel pipes, and it is guaranteed that the rhythms of all procedures are matched.

A method and system for secure boot key rotations with a secret hardware key is disclosed. To securely update and rotate the secure boot key, a new secure boot key is generated outside of a device. The new secure boot key is signed with the old secure boot key and sent to the device. The device verifies the new secure boot key with the old secure boot key that it already has in read / writable persistent memory. If the verification is successful, the old secure boot key is replaced with the new secure boot key.

This disclosure describes systems, methods, and devices related to fast transition Wi-Fi roaming operations. A device may generate, during a first association of the device to a first access point, a request to authenticate the device to a second access point; send, during the first association, the request to authenticate; receive, during the first association, a response indicating that the device is authenticated to the second access point; generate, during the first association, a reassociation request to the second access point; determine that a time between sending the request to authenticate and generating the reassociation request is less than a threshold time; send, based on the determination that the time is less than the threshold time, the reassociation request to the second access point; and receive a reassociation response indicative of a second association of the device to the second access point.

The invention relates to the technical field of computers, and discloses a method, device and equipment for hot plugging of PF equipment, a medium and a program product, and the method comprises the following steps: configuring at least one hot-pluggable PF equipment for a data processing unit; the PF equipment supports multiple equipment types, and the initial state is invisible to the host; in response to a first hot plug instruction for hot plug of the first device type, determining a first PF device which is invisible to the host at present; the identification information of the first PF equipment is configured to be first identification information corresponding to the first equipment type, and the state of the first PF equipment is updated to be visible to the host; sending a first interrupt request to the host; the first interrupt request is used for notifying the host to scan equipment. According to the method and the device, the PF equipment of the specified equipment type can be hot-plugged in the corresponding PF slot position according to the hot-plugging instruction of the user, and is presented to the host for use, so that flexible configuration of different equipment types can be realized, and various requirements of the user are met.

The invention relates to the technical field of quantum computer control, and belongs to a quantum equipment instruction distribution system and method based on multi-thread parallel routing, the system comprises an upper computer, an instruction board, an instruction routing board and an equipment end, and the instruction distribution method comprises the following steps: S1, inputting a program instruction and a control instruction through the upper computer, the data is issued to the instruction board through the local bus interface; s2, multi-thread parallel execution of the program instruction is achieved in an instruction board FPGA chip, a control instruction is generated and output to a routing board through a high-speed radio frequency interface, and the control instruction comprises a target address code; s3, dynamically selecting an output port by the instruction routing board according to the target address code generated in S2, and distributing the instruction to specified equipment; and S4, each device in the device end receives the instruction through the SSMA sequence interface and executes the instruction. According to the invention, efficient synchronous control of quantum equipment is realized through multi-thread parallel execution and a dynamic routing mechanism.

A multiple-virtual-temperature-sensor-per-computing-component cooling system includes a chassis housing a cooling system and a BMC device coupled to a computing component that includes physical temperature sensors. The BMC device identifies the physical temperature sensors included in the computing component, and creates virtual device(s) that includes a respective virtual temperature sensor for each of the physical temperature sensors. The BMC device then retrieves respective temperature data from each of the physical temperature sensors and, for each virtual temperature sensor included in the virtual device(s), provides the respective temperature data that was retrieved from the physical temperature sensor for which that virtual temperature sensor was created in a cooling system control algorithm to generate cooling system control information. The BMC device then uses the cooling system control information to control the cooling system.

The invention belongs to the field of automation equipment, and provides automatic silica gel slitting, weighing and feeding equipment, which comprises a feeding mechanism, an upper bottom film rolling shaft, a lower bottom film rolling shaft and a rolling motor, the conveying mechanism comprises an air suction conveying belt and a servo motor and is used for adsorbing the coil stock to move forwards; the pre-pressing mechanism is used for driving a pressing plate to press downwards by a pressing cylinder to form an indentation; the long-edge cutting mechanism comprises a transverse moving module, a cutting lifting cylinder and a material arranging lifting cylinder which are used for respectively driving a first cutter and an elastic roller to lift so as to cut long-strip silica gel; a first vacuum suction plate is matched with the up-and-down transverse moving module for transferring; the short edge cutting and weighing mechanism is provided with a weighing platform and cutting assemblies at the two ends, and cutting and weighing are completed; the lower scale carrying mechanism is matched with a second vacuum suction plate to move up and down, move transversely and carry front and back modules in a three-dimensional mode. The problems that in the prior art, silica gel coil stock slitting efficiency is low, and the qualification rate is low are solved.

An ambient internet of things (AIoT) device, and an associated reader device, are disclosed. The AIoT device may receive a command, from the reader, for information from the AIoT device. The AIoT device determines whether the information can be provided to the reader within an expected time period. The AIoT device transmits to the reader, the information when the AIoT device determines that the information can be provided to the reader within the expected time period.

The invention discloses a multi-device adaptive three-action reverse drawing die for a variable cross-section annular deep cavity part, which is at least suitable for drawing forming of two large double-action devices, and the three-action reverse drawing die designed based on the structures of the annular deep cavity part, a device I and a device II comprises an upper die assembly, a blank holder and a lower die, a shape-preserving ejection piece for providing a third action is arranged in the three-action reverse drawing die; the blank holder is arranged on the upper end face of the lower die. The shape-preserving ejector is placed in the middle of the lower die. A male die in the upper die assembly is installed in the blank holder and penetrates through the blank holder to be placed in the lower die, and the working face of the lower end of the male die is matched with the annular groove face to form a forming working face of the annular deep cavity piece. U-shaped notches and square notches which are symmetrically formed are formed in the two clamping sides of an upper die base connected to the top end of a male die, the two clamping sides of a blank holder and the two clamping sides of a lower die in the upper die assembly correspondingly, die-filling matching is achieved through the U-shaped notches and equipment I, and die-filling matching is achieved through square notch equipment II.

The utility model relates to the technical field of reinforcement cage mesh production, and discloses reinforcement cage mesh automatic forming and welding equipment which comprises a rack, a longitudinal bar leading-in mechanism is arranged in the rack, a longitudinal bar avoiding mechanism is arranged on the top of the rack, a stirrup leading-in mechanism is arranged on the front side of the rack, and a stirrup leading-out mechanism is arranged on the back side of the rack. Stirrup forming mechanisms are arranged on the two sides of the interior of the rack, and a welding mechanism is arranged in the middle of the interior of the rack. According to the automatic forming and welding equipment for the reinforcement cage meshes, multiple procedures of forming and welding longitudinal bars and stirrups of a double-layer reinforcement cage are integrated and completed in one equipment, the occupied space is saved, the production efficiency of products is obviously improved, the whole process of straightening, blanking and bending of the reinforcing bars and arrangement of the meshes is mechanized and automatic, all the procedures can be naturally connected, and the production efficiency is improved. In addition, a plurality of servo motors and air cylinders are arranged for control, parameterization management is achieved, and if products need to be switched, only preset parameters need to be switched.

The invention relates to the technical field of hazardous chemical substance emergency robot control, in particular to a hazardous chemical substance accident site gas cylinder leakage automatic closing robot control system, which comprises an environmental data acquisition module, a physical equipment device, a multi-modal sensor data real-timely acquired by the environmental data acquisition module, and a timestamp synchronization algorithm for alignment; the state reconstruction module reconstructs a three-dimensional environment map through a deep convolutional neural network and a point cloud segmentation algorithm; the dynamic risk assessment module is integrated with a Bayesian reasoning network to predict the risk and output a dynamic risk field graph; the adaptive exploration decision module adopts a layered reinforcement learning framework and a risk constraint strategy to adjust exploration and utilization balance; the control output module converts the decision action sequence into a robot joint track; and the system coordination engine aggregates the output of each module through a federated learning framework for coordinated operation. The system realizes global adaptive decision through multi-module co-evolution, effectively balances exploration and utilization, and improves the reliability and efficiency of autonomous closing control.

According to the core structure of the equipment, a conveying frame is arranged on a first rack, and a bearing seat with a vacuum pump base is movably installed on the conveying frame; a second rack with an overturning assembly, a third rack with a pressing assembly and a fourth rack with a wind impeller feeding assembly on one side are sequentially arranged in the conveying direction of the conveying frame; locking devices are arranged below the adjusting station, the overturning assembly and the like, and an industrial controller is fixedly arranged at the bottom of the first rack. In the working process, the industrial controller controls the bearing base to be conveyed through the conveying frame, station positioning adjustment, angle adjustment of the overturning assembly, automatic fan impeller taking and assembling of the fan impeller feeding assembly, precise press-fitting of the pressing assembly and discharging backflow are sequentially completed, the equipment is suitable for products of multiple specifications, automatic assembly can be achieved, the production efficiency and the product quality are improved, and the production cost is reduced. And the labor intensity of workers is reduced.

The utility model discloses a tension testing device for detecting a steel structure, which relates to the technical field of tension testing equipment and comprises a moving beam capable of moving up and down, a driving screw rod I capable of driving the moving beam to move and a machine body mounted with the driving screw rod I, the moving beam and the machine body are each provided with a positioning structure used for positioning the two ends of the steel structure, and when the moving beam and the positioning structures distributed upwards ascend, pulling force can be applied to the steel structure. The anti-falling structure capable of allowing the steel structure to penetrate through is arranged, and when the pulling force applied to the upper portion of the steel structure is too large, the anti-falling structure can effectively limit the deviation state of the steel structure, respond to the steel structure in the moving state and effectively limit the deviation angle of the steel structure; the phenomenon that the steel structure is separated from the positioning structure under the condition that the tensile force borne by the steel structure is too large can be avoided, the stability of the steel structure is kept, and the safety in the tensile force test working process is further guaranteed.

The invention relates to the technical field of artificial intelligence, and provides a voice interaction method and device, equipment and a computer storage medium. The method comprises the following steps: receiving a voice instruction input by a user; according to the voice instruction, obtaining an instruction text sequence corresponding to the voice instruction and historical interaction data corresponding to the user; the instruction text sequence and the historical interaction data are input into a semantic analysis model, enhanced semantic representation features are generated, and the enhanced semantic representation features are obtained based on fusion of text semantic features of the instruction text sequence, tag semantic features of the historical interaction data and a device topological relation; the equipment topological relation is obtained based on a pre-constructed knowledge graph of the household equipment; identifying intention information corresponding to the voice instruction and target equipment in the associated household equipment based on the enhanced semantic representation feature; and sending the equipment control instruction to the target equipment, wherein the equipment control instruction at least comprises the intention information and the equipment identification information of the target equipment.

The utility model belongs to the technical field of green brick synchronous belt equipment, and particularly relates to a green brick turning synchronous belt conveying device which comprises a horizontal conveying belt conveyor and a vertical conveying belt conveyor, the horizontal conveying belt conveyor is arranged on one side of the vertical conveying belt conveyor, and the horizontal conveying belt conveyor and the vertical conveying belt conveyor are arranged at an angle of 90 degrees; the horizontal conveying belt conveyor comprises a rectangular support, guide wheels are arranged at the front end and the rear end of the rectangular support, a conveying belt overturning along the guide wheels is arranged through the guide wheels, and a driving motor is connected to one side of the guide wheel at the front end. The vertical conveyor belt conveyor includes a bracket. The horizontal conveyor belt conveyor and the vertical conveyor belt conveyor are matched for use, so that green bricks can be accurately positioned, inclined green bricks can be straightened when colliding with the blocking and positioning device, the positions of the green bricks on the direction-changing synchronous belt can be accurately adjusted, and the green bricks can be smoothly conveyed by the next group of synchronous belts. Adjustment can be carried out without shutdown operation, and the production efficiency of enterprises is improved.

The present invention discloses an automatic driving control method and system. The method includes: First, after the TCMS device and the BCU device determine that the conditions for engaging ATO are met, they send an ATO engagement permission signal to the ATO device; Then, the ATO device interacts with the TCMS device and the BCU device to confirm whether the entire vehicle enters the automatic driving state. After confirmation, the ATO device sends an instruction for the entire vehicle to enter the automatic driving state to the TCMS device; Finally, after receiving the instruction for the entire vehicle to enter the automatic driving state, the TCMS device and the BCU device each enter the automatic driving state and feedback the state information to the ATO device. After receiving it, the ATO device engages the automatic driving mode. In the above method, the ATO device, the TCMS device, and the BCU device can mutually confirm and restrict the conditions for entering the automatic driving state, further ensuring the availability and safety of the devices, and can flexibly adjust or expand the existing automatic driving strategies, with a wide range of applications.

The invention provides a distributed photovoltaic operation management system, and belongs to the technical field of photovoltaic power generation. The system comprises an equipment control module which comprises an intelligent electric meter arranged in a photovoltaic power station, a data collector arranged on an inverter, video monitoring equipment and intelligent wearable equipment, and the equipment control module is used for collecting data and environment information of photovoltaic power station equipment and regulating and controlling the photovoltaic power station equipment; the data transmission module is used for providing an encrypted data transmission channel and supporting a breakpoint resume mechanism; the data processing module is used for receiving the data transmitted by the data transmission module and processing the received data; wherein data acquired by the equipment control module is encrypted and transmitted to the data processing module through the data transmission module. According to the invention, multiple technologies are combined, multiple intelligent services are provided for photovoltaic operation, and the efficiency of operation management is greatly improved.

The invention discloses VR equipment with a multidirectional airflow feedback function, and the VR equipment is provided with an airflow simulation device which comprises an airflow generation module, an airflow outlet and a control module. The airflow generation module comprises a plurality of miniature fans connected to the mask part; the mask part is provided with air ducts communicated with the miniature fans respectively, and outlets of the air ducts form airflow outlets in the positions facing a preset sensitive area of the face of a user; the control module comprises a scene data analysis unit and a dynamic control unit, the scene data analysis unit is used for receiving data such as real-time wind direction, wind power parameters and airflow action in a virtual scene, and the dynamic control unit is used for controlling the virtual scene by receiving data information of the scene data analysis unit. And a starting instruction is sent to a micro fan communicated with the airflow outlet facing the corresponding preset sensitive area, and the rotating speed of the micro fan is controlled. According to the invention, the touch interaction between the airflow and the virtual scene can be realized, and the immersive experience feeling of the user on the virtual scene can be improved.

A system (100) for pairing a user's mobile device (3) to a user's portable device, the system (100) comprising the user's mobile device (3) using a mobile subscription and comprising a SIM card associated to a Mobile Subscriber Integrated Services Digital Number, MSISDN; and pairing means (4) to perform pairing between the mobile device (3) and the portable device, the VR device (1) comprising computing means (2) to perform pairing between the VR device (1) and the mobile device (3), the VR device (1) being configured to authenticate the user's mobile device (3), wherein authenticate means that the user is in possession of the user's mobile device (3) using the mobile subscription.

The utility model relates to electric power equipment device technical field, concretely is a kind of anti-vibration type electric power measurement and control device shell structure, including base, measurement and control device main part, the measurement and control device main part is by shell and internal controller composition;The shell inner side wall is equipped with anti-vibration structure, the anti-vibration structure includes the bottom plate installed on the shell inner side wall, two groups of fixed blocks are equipped on the bottom plate, by setting anti-vibration structure in shell inner side wall, utilize the elastic deformation of spring absorption buffer vibration energy, cooperate the frame structure of connecting rod, fixed block composition, form the limiting support to assembly plate, greatly weaken the conduction of vibration to internal controller, compared with traditional rigid connection, this structure can effectively avoid internal electronic component and appear loose, solder joint drop-off etc. Problem, solve the measurement data deviation, control function failure's fault hidden danger, significantly improve the stability and reliability of electric power measurement and control device under vibration environment operation.