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88results about How to "Achieve mastery" patented technology

Ship network construction method based on radio frequency identification and cloud computing

The invention relates to a ship network construction method based on radio frequency identification and cloud computing. A network structure consists of a cloud platform, a middleware system, a ship management center, a data acquisition and transmission system, a network fixed base station and shipborne radio frequency equipment; a data acquisition system of a ground base station scans a shipborne radio frequency signal in an area and transmits the signal to the ship management center; the ship management center transmits data to a data analysis and storage system of the cloud computing platform in real time through the middleware system; and the cloud computing platform acquires related information of ships, converts the information into data information which can be identified by the ground base station, and returns the data information to the ship management center. An inland ship management information system which is constructed on the basis of radio frequency identification (RFID) technology is in seamless connection with other information systems through a distributed network of the cloud platform, so that distributed real-time data sharing and comprehensive ship information management among ship management departments in different areas and different forms can be realized; meanwhile, the application field of emerging cloud computing technology is widened.
Owner:SHANGHAI MARITIME UNIVERSITY

Transesophageal echocardiography visual simulation system and method

ActiveCN101916333AGood clinical simulation trainingRealize attitude data collectionCosmonautic condition simulationsSpecial data processing applicationsBiomedical engineeringSonification
The invention discloses a transesophageal echocardiography visual simulation system, comprising an intelligent phantom, a heart ultrasonic image stimulation and acquisition device, a computer connected with the heart ultrasonic image stimulation and acquisition device and a transesophageal ultrasonic probe attitude data acquisition device, wherein, the heart ultrasonic image stimulation and acquisition device is used for stimulating and acquiring heart ultrasonic images, and transmitting the acquired heart ultrasonic images to the computer; when the heat ultrasonic image stimulation and acquisition device acquires the heart ultrasonic images, the transesophageal echocardiography probe attitude data acquisition device and a sensor are used for synchronously acquiring probe attitude data of the heat ultrasonic image stimulation and acquisition device, and transmitting the acquired probe attitude data to the computer; and the computer is used for analyzing, processing and visually displaying the received heart ultrasonic images and the probe attitude data.
Owner:WEST CHINA HOSPITAL SICHUAN UNIV +1

Internet of things gateway, method for admitting home equipment into Internet of things platform and Internet of things system

The invention discloses an Internet of things gateway, a method for admitting home equipment into an Internet of things platform and an Internet of things system. In a method for admitting home equipment into the Internet of things gateway, the Internet of things gateway executes the following steps that: the Internet of things gateway finds the home equipment which is connected with the Internet of things gateway based on broadcast information which is published on the basis of the home equipment and includes a physical address of the home equipment; and the Internet of things gateway allocates a communication port to the found home equipment, acquires corresponding identification information and stores the acquired identification information. Through adoption of the Internet of things gateway, the method and the Internet of things system, the problem of end-to-end plug and play of networked equipment resources is solved.
Owner:BEIJING UNIV OF POSTS & TELECOMM

Construction site intelligent supervision system based on 5G

The invention discloses a construction site intelligent supervision system based on 5G. The construction site intelligent supervision system comprises a personnel supervision subsystem, an environmentsupervision subsystem, a site acquisition subsystem and a cloud server. The personnel supervision subsystem acquires personnel information of a construction site and transmits the personnel information to the site acquisition subsystem; the environment supervision subsystem acquires environment information of a construction site and transmits the environment information to the site acquisition subsystem; and the field acquisition subsystem transmits the data to the cloud server through a 5G communication network. According to the invention, multi-angle supervision is carried out on a construction site; the accuracy, timeliness, authenticity and integrity of data acquisition are improved; comprehensive perception, interconnection and intercommunication, intelligent processing and cooperative work of related information in the construction process are achieved, timely acquisition, sharing and communication of data needed in the field operation process are met, intelligent monitoring, prediction and alarm, data sharing and real-time cooperation of work and the like are achieved through informatization means, reasonable configuration of supervision resources is facilitated, and differential supervision is achieved.
Owner:周中兴

Intelligent engineering management system

The invention discloses an intelligent engineering management system, and belongs to an engineering management system. The intelligent engineering management system comprises a comprehensive management system, a safety management system, a quality management system, a progress management system, a technology management system and a purchase management system. The comprehensive management system comprises a communication module, a central processing module and a display module. The safety management system is used for monitoring construction site data, the quality management system is used formonitoring site construction quality data, the progress management system is used for monitoring site construction progress data, the technology management system is used for monitoring construction technology data, and the purchasing system is used for monitoring material and equipment data. The system performs monitoring and data analysis on safety, quality, progress, technology and purchase ofengineering, and the comprehensive management system displays monitoring conditions and data analysis of each system, so that engineering management personnel can master the whole engineering conveniently.
Owner:GUANGDONG POWER GRID CO LTD +1

Storage space recognition management system based on vision

The invention discloses a storage space recognition management system based on vision. The system comprises a warehouse information management center, cameras, a network switch and a base station; thenetwork switch is connected with the cameras and the base station; the base station is connected with the warehouse information management center; the base station is an image processing workstation;the four cameras are installed in each warehouse position; each warehouse position is a rectangular region; and the cameras are installed over center points corresponding to four boundary lines; thecameras are located above center points of all boundaries; and the regions shot by the cameras are divided into effective regions and ineffective regions. After images are acquired by the base station, the images acquired by each camera form a group, and four groups are formed in total; the residual ground regions capable of stacking cargos in the corresponding warehouse regions are distinguished;and the areas are calculated. According to the system, the problem of low warehouse resource utilization efficiency caused by non-timely area information of the residual cargo stacking regions in a warehouse in warehouse management is solved, so that various errors caused by manual reasons are avoided; and logistics transportation allocation is carried out in time, so that the warehouse resourcesare efficiently utilized.
Owner:四川智动木牛智能科技有限公司

Method of operating and controlling coffee machine remotely

InactiveCN106125579AAfter the control terminal is connected to the Internet,Realize cloud data managementProgramme control in sequence/logic controllersPaymentData information
The present invention relates to a method of operating and controlling a coffee machine remotely. The method comprises the steps that an operation and control terminal sends an instruction to the coffee machine to confirm the state of the coffee machine; the coffee machine returns the own state information to the operation and control terminal, the operation and control terminal sends the obtained state information and the ID information of the coffee machine to a server, and a management background obtains the data from the server and prompts the corresponding operations to the corresponding management personnel; the operation and control terminal sends an operation instruction to the server and obtains the coffee formula data information and the payment information from the server, after confirming the successful payment, the operation and control terminal sends the coffee formula data information to the coffee machine, and the coffee machine makes the coffee according to the coffee formula data information. According to the present invention, by monitoring the state of the coffee machine remotely, and operating and controlling the coffee machine remotely, the time and the manpower and material resources are saved, and the working efficiency for maintaining the coffee machine is improved.
Owner:苏州城旺咖啡有限公司

Bus positioning system

The invention relates to a bus positioning system. The bus positioning system comprises a bus and a bus station. The bus is provided with a first wireless transmission unit; and the bus station is provided with a second wireless transmission unit, a control unit, a computing unit and a display screen. When the bus is positioned in a signal receiving range of the second wireless transmission unit, the second wireless transmission unit receives vehicle information sent by the first wireless transmission unit, and the control unit controls the vehicle information displayed by the display screen and controls the second wireless transmission unit to send bus position information to other wireless transmission units. Therefore, through the bus positioning system, a transmission mechanism of low power and low energy consumption can be realized, other central management and monitoring mechanisms do not need to be built, building and maintenance costs can be greatly reduced, and the effect of mastering bus passing information is effectively achieved.
Owner:简昭珩 +4

Monitoring and directing method based on ship distribution of PSCAD and PLC

InactiveCN103746454ATimely collection of informationEnhanced directorCircuit arrangementsSpecial data processing applicationsDynamic simulationDynamic simulation model
The present invention relates to a monitoring and directing method based on a ship distribution of PSCAD and PLC, which is characterized in that: the PLC controls a distribution device and gathers a signal, the PLC by an Ethernet receives the information of a monitoring station and a directing station and receives a control signal of the monitoring station in the condition of remote control; the monitoring station monitors the distribution device based on a WinCC configuration software, the directing station performs an operation simulation for distribution network based on a PSCAD power system simulation software; a PSCAD interface module is built which includes a switch state input module and a data output module, wherein the switch state input module is used in the directing station to call the electrical switch status signal of the monitoring station, and the data output module is used for interacting a distribution network information between the monitoring station and the directing station, namely the data between WinCC and PSCAD are interacted to realize a dynamic simulation.
Owner:三亚哈尔滨工程大学南海创新发展基地

Equipment system for industrially producing Grignard reagent by using gaseous halogenated hydrocarbon

The invention discloses an equipment system for industrially producing a Grignard reagent by using gaseous halogenated hydrocarbon, comprising a raw material feeding system and two reaction kettles, wherein a shell of each reaction kettle is provided with an observation window and a pressure gage; each reaction kettle is internally provided with a mixing propeller; a tetrahydrofuran or ether storage and absorption tank and a gaseous halogenated hydrocarbon pressure storage tank in the raw material feeding system are respectively connected with the two reaction kettles through a three-way valve; a magnesium feeding cabin is independently connected with the reaction kettles through a rapidly opened flange; and the two reaction kettles are same in structure and are connected in series through two gas-guide tubes. The two serially connected reaction kettles are adopted in the invention, the reaction in the two reaction kettles are simultaneously carried out, gaseous halogenated hydrocarbon is introduced to one of the reaction kettles, and unreacted halogenated hydrocarbon enters the other reaction kettle for continuous reaction to realize the reaction under the pressure near the normal pressure and the recovery of the halogenated hydrocarbon, thereby realizing the clean production of the Grignard reagent.
Owner:仙桃市格瑞化学工业有限公司

Smart city geographical name guiding sign system

The invention discloses a smart city geographical name guiding sign system. The smart city geographical name guiding sign system comprises a guiding stand column. A guiding board system and an LED display system are installed on the upper portion of the guiding stand column, a monitoring system is installed at the top of the guiding stand column, a Wifi transmission terminal is integrated at the top of the monitoring system, a self-energy system is arranged under the ground where the root of the guiding stand column is buried, and the self-energy system is used for supplying power to the guiding board system, the LED display system, the monitoring system and the Wifi transmission terminal. According to the smart city geographical name guiding sign system, the guiding board system, the LED display system, the monitoring system and the Wifi transmission terminal are installed on the guiding stand column, and the functions of information collecting, city guiding, information spreading, advertising, city emergency handling, city beautifying, citizen serving and the like are integrated; compared with the prior art, the functions of the system are greatly increased, the application range of the system is greatly expanded, the comprehensive operating cost is obviously reduced, and the management efficiency is obviously improved.
Owner:GREEN PHIL INTELLIGENT TECH JIANGSU CO LTD

Intelligent scheduling decision-making method and decision-making system for vehicles in port operation site

InactiveCN111815122APromote standardization of managementImprove informatizationOffice automationResourcesVideo monitoringDecision system
The invention discloses an intelligent scheduling decision-making method and decision-making system for vehicles in a port operation site. The method comprises the steps of vehicle application, personnel allocation, task issuing, vehicle entry, vehicle monitoring, task feedback, vehicle scheduling, task updating, task ending and vehicle warehouse entry. The system belongs to the technical field ofvehicle intelligent scheduling and management, and comprises a data processing module, a vehicle application module, a GPS positioning module, a voice intercom module, a video monitoring module, a vehicle scheduling module and an APP module. According to the invention, the problems of inaccurate vehicle monitoring, unintelligent scheduling, unknown actual situation and the like in the prior art are solved; management of the project in the aspect of vehicle use is improved, the use condition of each vehicle is monitored in real time, reasonable distribution and timely exchange of work are ensured, remote dispatching and long-time idle standby state are avoided, and standardization, informatization and intellectualization of vehicle management are promoted. Meanwhile, the system is easy toinstall, maintain and operate, stable in operation, safe and reliable to use to the maximum extent.
Owner:安徽创米信息技术有限公司

System for intelligent scheduling and polling of photovoltaic power station

The invention relates to a system for intelligent scheduling and polling of a photovoltaic power station. The system comprises a background server, a monitoring management platform and a mobile terminal, wherein the background server is used for drawing and updating a matrix position map of the photovoltaic power station; the monitoring management platform is used for acquiring the position information of operation and maintenance personnel, for displaying the matrix position of the photovoltaic power station and the position information of the operation and maintenance personnel, and for transmitting the operation and maintenance task; the mobile terminal is used for sending the position information of the operation and maintenance personnel to the monitoring management platform and receiving the operation and maintenance task of the monitoring management platform. By adopting the system having the structure for intelligent scheduling and polling of the photovoltaic power station, the power station management personnel can control the position information of all the maintenance personnel in the station in real time, can dispatch the operation and maintenance personnel rapidly to solve problems after problems are found; therefore a method for monitoring operation and maintenance conditions in real time is provided for management staff. By the system, the operation and maintenance personnel can be rapidly and efficiently dispatched and electronic check on the operation and maintenance and polling operation can be realized; thus, the system has a very wide application range.
Owner:上海许继电气有限公司 +2

Digitalized carbon dioxide viewer for earthquake precursor monitoring

The invention relates to a digitalized carbon dioxide viewer for earthquake precursor monitoring. The digitalized carbon dioxide viewer comprises a server end, a power supply module and a carbon dioxide acquiring module, wherein the server end comprises a PC (Personal Computer) mainboard and a liquid crystal display screen connected with the PC mainboard. The digitalized carbon dioxide viewer adopts a modular design, facilitates failure recognition, and is easy to maintain. All modules can be individually updated without largely changing the whole system structure. The digitalized carbon dioxide viewer has a simple installing and arranging procedure which can be completed within 2-3 hours and is easy to master.
Owner:河北省地震局唐山中心台

Solid-liquid phase change-based ocean temperature difference energy conversion process simulation test device and method

The invention discloses a solid-liquid phase change-based ocean temperature difference energy conversion process simulation test device and method. The device comprises a heat exchange unit, a hydraulic unit, a transmission unit, an electricity storage unit and a data collector; the heat exchange unit comprises a cold-heat exchanger, a constant-temperature water tank, a temperature sensor and a heat exchanger; the hydraulic unit comprises a one-way valve, an energy accumulator, a pressure sensor, an electromagnetic valve, an adjustable throttle valve, a hydraulic motor, a flow sensor, a pressure regulating valve, a liquid level sensor, an oil tank and hydraulic pipes, wherein the hydraulic pipes are located among hydraulic devices; the transmission unit comprises a coupler, a speed sensor,a torque sensor, a speed reducer and a generator; the electricity storage unit comprises a rectifier bridge module, a storage battery, a current sensor and a voltage sensor. According to the device,indoor multivariable simulation testing is carried out on an ocean temperature difference energy conversion process based on a solid-liquid phase change mechanism. The device has the advantages of being accurate in measurement data, capable of continuously collecting data, high in automation degree, high in universality and the like.
Owner:TIANJIN UNIV

Intelligent monitoring terminal of port operation site vehicle

The invention discloses an intelligent monitoring terminal of a port operation site vehicle, which comprises a microprocessor module and a memory module, the microprocessor module and the memory module are connected with a display module, a data processing module, a positioning module, a data acquisition module, a communication network module, a video acquisition module, a search module, a task module, a real-time intercom module and an identity recognition module. Management on the aspect of vehicle use under complex port conditions is improved, and cost reduction and benefit increase are enhanced; the use condition of each vehicle is monitored and uploaded in real time, reasonable distribution and timely exchange of work are ensured, long-distance dispatching and long-time idling are avoided, monitoring equipment is easy to install, maintain and operate, and data butt joint with different platforms can be achieved. Meanwhile, the position information of the vehicle can be monitored in real time, the vehicle can be intelligently dispatched, corresponding parameters of an engine of the vehicle can be read out through a data acquisition interface, and a central control room can provide assistance in time to guarantee the working efficiency.
Owner:安徽创米信息技术有限公司
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