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1078 results about "Intelligent machine" patented technology

Rail type intelligent machine transporting truck

The invention discloses a rail type intelligent machine transporting truck, comprising a frame, idler wheels located on the frame, a storage box located at the top of the frame, a supporting board, a lifting mechanism connected between the supporting board and the frame, a primary rotation board, a primary rotation mechanism connected between the primary rotation board and the supporting board, a primary translation board, a primary translation mechanism connected between the primary translation board and the primary rotation board, a secondary rotation board, a secondary rotation mechanism connected between the secondary rotation board and the primary translation board, a secondary translation board, a secondary translation mechanism connected between the secondary translation board and the secondary rotation board, and an executing mechanism connected on the secondary translation board, wherein a storage box is placed in the storage box. The rail type intelligent machine transporting truck provided by the invention replaces the conventional manual goods carrying manner, so that the human labor is reduced, and the production efficiency is improved. With the adoption of the two levels of rotation mechanisms and the two levels of translation mechanisms, the rail type intelligent machine transporting truck can expand the journey and increase the freedom degree. The rail type intelligent machine transporting truck can check more goods due to the vehicular storage box, so that the working efficiency is improved.
Owner:SHANGHAI DIANJI UNIV

Hydraulic hard and soft mechanical arm control method based on two-parameter singular perturbation

InactiveCN103395065AReduce complexityVersatility of control methodsManipulatorElastic vibrationOptimal control
The invention provides a hydraulic hard and soft mechanical arm control method based on two-parameter singular perturbation, and relates to the technical field of intelligent machine and robot control. Through the principle of the two-parameter singular perturbation of the method, a reduced order is carried out on a hydraulic hard and soft mechanical arm system to enable the hydraulic hard and soft mechanical arm system to become a fast subsystem driven by representation hydraulic servo, a secondary fast subsystem driven by representation elastic vibration, and a slow subsystem driven by representation wide-range rigid movement, wherein a self-adaptive sliding mode controller is adopted in a fast subsystem control module, an optimal controller is adopted in a secondary fast subsystem control module to restrain the elastic vibration, and a second-order sliding mode controller is adopted in a slow subsystem control module to achieve joint trajectory tracking control. According to the control method based on the two-parameter singular perturbation, the reduced order is carried out on the complex hydraulic hard and soft mechanical arm system, multiple time-scale subsystem controllers are designed, and thus the control method is greatly simplified and is more practical.
Owner:CHANGCHUN UNIV OF TECH

Intelligent machine room inspection robot

The invention discloses an intelligent machine room inspection robot. The intelligent machine room inspection robot comprises a robot body and a robot control system. The robot control system comprises a sub controller, a face recognition module, a designated following module, a property interrogating module, an escape guiding module and a main control platform. The face recognition module confirms the identity of machine room administrative staff by means of face recognition. The designated following module is used for achieving synchronous following and image recording when foreign personnelenter a machine room, and the machine room administrative staff have the jurisdiction of controlling the robot body to follow. The property interrogating module is used for carrying out statistics onequipment inside the machine room and generating property data information. The escape guiding module is used for confirming escape route information stored in a matched escape guiding module in a self-positioning mode. The intelligent machine room inspection robot can assist the machine room administrative staff in conducting routing inspection in the machine room in a real time and further prevent the foreign personnel from destroying the equipment inside the machine room. Meanwhile, the intelligent machine room inspection robot can serve as a travelling notebook of the machine room administrative staff, the machine room administrative staff can search for and consult data information conveniently, and the labor intensity of the machine room administrative staff is greatly relieved; andmoreover, the high-efficiency property of solving problems in the machine room by the machine room administrative staff is guaranteed.
Owner:BEIJING ZHONGDA KEHUI SCI & TECH DEV

Intelligent machine antenna with metal frame

The invention discloses an intelligent machine antenna with a metal frame, wherein the intelligent machine antenna can cover seven frequency bands. The intelligent machine antenna divides the metal frame into a plurality of parts through outage seams and short-circuited connectors. Seam resonance between parts of the separated metal frame and a metal floor can be used for covering low-frequency frequency bands such as GSM850/900, and a triple resonance mold corresponding to the seam resonance can be used for covering high-frequency frequency bands such as LTE2300/2500; meanwhile, the separated metal frame can be taken as distributed single-pole sub branches and used for covering high-frequency frequency bands such as GSM1800/1900, an internal excitation unit can also produce resonance characteristics acting on the high-frequency frequency bands such as GSM1800/1900 and UTMS2100, and accordingly the bandwidth of metal frame radiation is complemented, and the multi-system seven-frequency-band radiation effect of the antenna with the metal frame is achieved. Resonance produced by a couple metal ring is involved in antenna radiation, resonance size pressure needing to be borne by the printed antenna is shared to a great extent, and the antenna is suitable for being used and popularized in the technical field of terminal antennas.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Machine room monitoring system fusing Ethernet protocol with Internet of Things protocol, and information processing and control method

The invention relates to a machine room monitoring system fusing an Ethernet protocol with an Internet of Things protocol, and an information processing and control method. An intelligent machine room monitoring platform is composed of an environmental monitoring host, a monitoring server and a network monitoring host, the monitoring is connected with the environmental monitoring host through a communication bus, the environmental monitoring computer is connected with an MQTT engine of the monitoring server through an MQTT protocol, and meanwhile the machine room environmental monitoring host is connected with a local sound-light alarm; the monitoring server uploads monitoring data to a client terminal device, and the monitoring server is connected with the network monitoring host through an SNMP proxy; and the network monitoring host is connected with a server cluster through an SNMP. The invention provides an automatic, intelligent and efficient machine room monitoring method based on the computer technology and a centralized device management mode, which realizes the unified release, unified display and unified management of monitoring control information.
Owner:SHANGHAI ZHONGXIN INFORMATION DEV

Intelligent dynamic high-definition video detection system

The invention discloses an intelligent dynamic high-definition video detection system which comprises a high-definition camera, a face tag library alarm device, a face recognition and comparison engine device, a management platform and a transmission network, wherein the high-definition camera is connected with the face tag alarm device through the transmission network; the face tag alarm device is connected with the face recognition and comparison engine device through the transmission network; and the face tag alarm device is further connected with the management platform through the transmission network. The intelligent dynamic high-definition video detection system is based on high-definition video monitoring, high-performance face detection and face comparison, an intelligent face recognition device technology is adopted, a popular supercomputing technology is integrated, and video devices are simplified to only three primary devices, namely an intelligent machine, a face recognition device and a network exchanger. Therefore, fault points are greatly reduced and the system reliability is improved. Meanwhile, the device cost is reduced, the power consumption is reduced, and the construction and maintenance costs of a multifunctional electronic police system at the road junction are lowered.
Owner:HUBEI BEILISI INTELLIGENT TECH CO LTD

Multi-band MIMO antenna used for intelligent machine

InactiveCN104022353ARealize phase inversion and phase cancellationReduced isolationAntenna earthingsAntenna couplingsMulti bandLow frequency band
The invention discloses a multi-band MIMO antenna used for an intelligent machine. The antenna can achieve miniaturization, has multiple bands and is high in isolation. The antenna comprises a dielectric substrate, the back side of the dielectric substrate is provided with a floor and a decoupling structure, the floor and the decoupling structure are connected as a whole, and the front side of the dielectric substrate is provided with a first radiation unit, a second radiation unit, a first matching circuit, a second matching circuit, a first parasitic element, a second parasitic element and a neutral line. By means of a coupled feeding structure, the decoupling structure and matching circuit structures, miniaturization and broadband coverage of the antenna are achieved, so that double resonance of the antenna at a low frequency band is achieved, the GSM850 / 900 frequency band is successfully covered, the GSM1800 / 1900 / UMTS2100 / LTE2300 / 2500 frequency bands are covered at a high frequency band, the requirements for miniaturization and multi-band of the MIMO antenna of the intelligent machine are met, and high isolation between antenna units can be obtained by means of the neutral line. The antenna is suitable for being used and popularized in the field of terminal antennas.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Intelligent machine room access control opening method and system based on wireless network

The invention discloses an intelligent machine room access control opening method and system based on a wireless network. The opening method comprises the following steps: logging in a cell phone client and inputting logging-in information into the cell phone client, wherein the logging-in information comprises an account and an authentication password; identifying whether the logging-in information is correct or not by a central server; if the logging-in information is correct, synchronizing base station information related to the cell phone client to the central server by the central server for carrying out the next step; requiring a door opening request of a station from the central server by the cell phone client; sending an access control opening password to an access control controller by the cell phone client; establishing data connection between the cell phone client and a machine room access control controller; after the connection is succeeded, sending the access control opening password to the access control controller by the cell phone client; if the access control password is accurate, opening an access control system; and otherwise, not opening the access control system. According to the intelligent machine room access control opening method and system, the cell phone client is used as a medium and a bridge to establish the intelligent access control system by using which a door can be remotely controlled and opened reliably, and machine room accessing information has instantaneity.
Owner:重庆瑞盾科技发展有限公司

Experimental platform used for simulation and diagnosis of working conditions of shipping power system and based on intelligent engine room

ActiveCN106697187AMeet the requirements of simulating the working conditions of the real ship power systemMeet the function of practical exercisesWatercraft hull designVessel designingEngineeringStudy methods
The invention discloses an experimental platform used for simulation and diagnosis of working conditions of a shipping power system and based on an intelligent engine room. The experimental platform is mainly composed of a shipping power system simulation experiment platform frame, a datum monitoring and failure diagnosis platform body (5) installed on the experiment platform frame and an oil liquid on-line monitoring module (6) connected with the datum monitoring and failure diagnosis platform body (5) through signal lines. The oil liquid on-line monitoring module (6) is connected into a pipeline lubrication system of the experimental platform in parallel. According to the experimental platform used for simulation and diagnosis of the working conditions of the shipping power system and based on the intelligent engine room, simulation of different working conditions of the shipping power system can be achieved, and torque monitoring, vibration monitoring and shaft power monitoring of the shipping power system and a shaft system as well as on-line monitoring of states of lubricating oil and hydraulic oil under different working conditions can be achieved; by combining an intelligent machine learning method, under supporting of a great number of monitoring data, failure diagnosis and state evaluation of the shipping power system under an intelligent engine room framework are achieved; and the experimental platform can be used as a target platform of an intelligent on-line monitoring and diagnosis system.
Owner:WUHAN UNIV OF TECH

A log-based cloud service problem fine-grained intelligent tracing method

The invention relates to a log-based cloud service problem fine-grained intelligent tracing method. The method is characterized by comprising the following steps: 1) based on historical abnormal record data of a cloud operating system, combining a fault injection technology, and abstracting an overall related system task execution mode reflected by cross-component logs under various abnormal scenes by utilizing time correlation analysis and a machine learning algorithm, thereby constructing a knowledge base; and 2) identifying an overall related system task execution mode corresponding to thelog newly generated by the cloud operation system by using the knowledge base, thereby achieving the purpose of fine-grained cloud service exception automatic tracing. According to the invention, historical analysis data in a cloud environment are fully utilized by means of an intelligent machine learning method; the knowledge base is obtained through training and used for identifying a new log mode and capturing the overall effect of multi-component collaborative services in a cloud environment, so that the purpose of automatic cloud service exception tracing is achieved, and the method can be widely applied to intelligent tracing of cloud service exception problems in the field of cloud computing.
Owner:RENMIN UNIVERSITY OF CHINA

Intelligent machine tool working state identification system based on signal fusion

The invention provides an intelligent machine tool working state identification system based on signal fusion. A sensor system is installed on a mechanical system of a machine tool and used for collecting a vibration signal, a temperature signal, a current signal and a speed signal of the machine tool; the vibration signal and the temperature signal are converted into digital signals through a data collecting system and then sent to a monitoring system, and the current signal and the speed signal are sent to the monitoring system through a numerical control system; and the monitoring system isused for controlling the vibration signal, the temperature signal, the current signal and the speed signal to be sent to a state signal database system and/or controlling the vibration signal, the temperature signal, the current signal and the speed signal to be sent to an intelligent data analysis system to achieve real-time data analysis and output an intelligent machine tool working state identification result. According to the intelligent machine tool working state identification system based on signal fusion, erroneous judgment brought by machine tool state identification obtained through signals measured by a power sensor singly is effectively eliminated, information fusion of multiple sensors is combined, a BP neural network method is adopted, therefore, errors in judgment are reduced, the system robustness is improved, and meanwhile basic conditions are provided for dynamic monitoring of the machining technology process.
Owner:SHANGHAI JIAO TONG UNIV +1
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