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1628results about How to "Realize automatic collection" patented technology

System and method for intelligently dispatching and managing urban public transports

The invention relates to a system and a method for intelligently dispatching and managing urban public transports. A GPS subsystem acquires traffic data in real time, and the data is transmitted to a central server through a radio communication subsystem; the central server transmits a dispatching scheme to a control terminal through a computer network subsystem; vehicles execute the dispatching of the control terminal; and the control terminal displays the operation state of the vehicles on electronic maps based on a GIS geographic information subsystem, the automatic acquisition and transportation of operation information, passenger traffic volume and operation and production process information of the vehicles are realized through a computer network central database, the objectivity and the trueness of basic production information records of enterprises are improved, the checking requirements of different levels and different ranges are met, and the operation quality is detected. The system and the method can perform real-time optimum dispatching on operating vehicles and emergency repair vehicles under the assistance of a computer-based intelligent dispatching system, and strengthen the commanding capability and the response capability on the operation state.
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Method for remotely treating automobile insurance service and system thereof

InactiveCN101546416ACollection objectiveAccurate and timely collectionFinanceRelevant informationMobile communication systems
The present invention discloses a method for remotely treating automobile insurance service and a system thereof. The method comprises the following steps: remotely realizing the automobile insurance acceptance service through inputting customer information based on mobile communication system and used portable mobile communication device, and storing or outputting the insurance acceptance information; at a state that the automobile is generated with an accident, through the mobile communication system and the used portable mobile communication device, automatically guiding the interaction based on insurance acceptance information through inputting the customer accident generation information for quickly completing the automobile insurance accident report, and storing or outputting the automobile insurance accident report information; based on the insurance acceptance information and automobile insurance accident report information, completing the automobile insurance accident field and automobile exploration remotely through collecting the field image information and related information of automobile insurance accident by the used portable mobile communication device, and storing or outputting the automobile insurance accident field and automobile exploration information; and based on the insurance acceptance information, automobile insurance accident report information and automobile insurance field and automobile exploration information, remotely completing the automobile insurance accident loss evaluating movably, generating the automobile insurance accident loss evaluating information, and transmitting the automobile insurance accident loss evaluating information to a maintenance shop or a related department.
Owner:谢谦 +2

Wireless network-based exercise data acquisition and service method and system

The invention provides a wireless network-based exercise data acquisition and service method, which relates to value added services of the Internet of things. The method comprises that: exercise data recording equipment acquires the exercise data of users, and transmits the exercise data of the users to gateway equipment by a near field communication protocol; the gateway equipment classifies, stores and processes the received exercise data according to different user identifiers (ID) in the data uploaded by different exercise data recording equipment, and uploads the processed exercise data to an intelligent service platform; and after receiving the exercise data uploaded by the gateway equipment, the intelligent service platform performs data analysis in combination with own basic information of the users, edits analysis results into short messages, and pushes the short messages to mobile phone terminals of the users by a communication network of an operator. By the method, the automatic acquisition of original exercise and health data is realized in the exercising state of the users, analysis on the exercise data of the users is finished, and pertinent personalized exercises and nutrition services are realized.
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

Triaxial test system and method for unsaturated soil multi-field coupling

The invention discloses a triaxial test system and a triaxial test method for unsaturated soil multi-field coupling, and relates to the field of geo-technical testing under an environmental load. The test system is characterized in that a soil sample is arranged in a triaxial pressure chamber; a confining pressure application/volume change monitoring unit, an axial force application unit, a matrix suction application unit, a temperature control unit, a chemical solution cycle permeation unit and an axial displacement measurement unit are connected/communicated with the triaxial pressure chamber respectively so as to apply each set load to the soil sample; a data acquisition unit is connected with the confining pressure application/volume change monitoring unit, the axial force application unit, the matrix suction application unit, the temperature control unit, the chemical solution cycle permeation unit and the axial displacement measurement unit respectively so as to acquire all data. The system and the method are applied to moisture desorption/absorption, solidification, non-drained shear and drained shear tests of unsaturated soil under different chemical actions and at different temperatures, and the combined determination of temperature, hydraulic power, mechanical and chemical coupling behaviors of the unsaturated soil is achieved.
Owner:INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI

Testing system for deep soil freezing/thawing process

The invention relates to a testing system for deep soil freezing / thawing process, which is structurally characterized in that a temperature-controlled box is connected with an external cold bath; a high pressure-resistant organic glass cylinder is arranged on a temperature-controllable steel base; two small holes are formed in the base, one is connected with a water guide pipe, and the other is connected with a pressure adjusting pipe; a permeable stone, a piece of filter paper and a sample are sequentially arranged at the upper part of the lower base, and a temperature sensor is mounted in the sample; a temperature-controllable upper press head is arranged at the upper part of the sample; a line leading-out hole is formed in the upper press head, and is sealed through sealant after the line is lead out; the upper press head is connected with the transmission rod of a testing machine; a measuring cylinder is connected with the sample through the water guide pipe; and the measuring cylinder is arranged on a weighing sensor and fixed through a bracket. By adopting the testing system, the freezing / thawing process of the deep soil can be rather systematically researched, so as to obtain the frost heaving rate and the water absorbing / draining rate of the deep soil which is in different depths frozen under the different temperature gradients. The testing system provides the technical guarantee for the research in clarifying the action of the external load on the forming processes of the freezing soil and the frozen soil cold-formed structures, and the mutual action of the temperature, the moisture content and the pressure of the soil body in the process of freezing under the high-pressure action.
Owner:NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS

Machine vision-based glass surface detect detection apparatus and method

The invention discloses a machine vision-based glass surface detect detection apparatus and method. The detection apparatus comprises a detection table and a detection system, the detection table comprises a workbench used for clamping glass to be detected, a pillar supported on the workbench, an installing plate above the pillar, and a movement mechanism and a CCD camera which are arranged on the workbench; the detection system comprises an image acquisition module, a movement control module and a host computer; the image acquisition module comprises an image acquisition card and the CDD camera; and the movement control module comprises a movement control card. The above machine vision-based detection scheme carries out vision detection analysis on the defect area of the surface of glass in order to realize high-precision quality detection, so high requirements of the surface detection precision in the glass production are well met.
Owner:GUANGDONG POLYTECHNIC NORMAL UNIV

Coal mine gas disaster monitoring and pre-warning system and pre-warning method

ActiveCN106194263ARealize automatic collectionComprehensive and in-depth analysisMining devicesReal time analysisDisaster monitoring
The invention relates to a coal mine gas disaster monitoring and pre-warning system and a pre-warning method. According to the system and the method, automatic monitoring, transmission, real-time acquisition, storage and dynamic sharing of coal mine gas disaster related safety information are firstly achieved through a gas disaster safety information acquisition platform; then, deep mining and analysis are conducted on the related safety information by utilizing the gas disaster safety information acquisition platform according to gas disaster monitoring and pre-warning indexes and rules established on the four aspects of objective dangerousness, precautionary measure defects, management measure defects and catastrophe control, gas disaster danger level and range are automatically judged, and pre-warning results of different levels are issued in sound, light, short message and network forms and the like; finally, emergency linkage control of a coal mine power monitoring system, an underground personnel location system, an underground broadcasting system, an online ventilation monitoring system and other coal mine monitoring systems is achieved by utilizing a pre-warning linkage control software system according to the issued pre-warning results, and finally the purposes of online monitoring, real-time analysis and intelligent pre-warning and linkage control of coal mine gas disasters are achieved.
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

Multifunctional triaxial creep testing machine with soil body pulling, pressing, twisting and shearing functions

The invention discloses multifunctional triaxial creep testing machine with soil body pulling, pressing, twisting and shearing functions, which structurally comprises a main body part, power supply equipment, an axial loading and measuring mechanism, a torque loading and measuring mechanism, a volume-changed water level controlling and measuring mechanism, an ambient pressure loading and measuring mechanism, a pore pressure measuring mechanism, a creeping and loading mechanism, an axial displacement measuring mechanism and a lubricating mechanism. A torque separator can apply any combined axial action and torque action; a multifunctional lever part not only can apply a tension action to a sample through a lever, but also can apply a pressure action to the sample through the lever; and a detachable split volume-changed measuring water jacket structure is remarkably changed on the aspect of soil body sample body-changed measurement. The machine provided by the invention is simple in structure, convenient to operate and high in accuracy rate and success rate.
Owner:XIAN UNIV OF TECH

Networked real-time monitoring-oriented numerically-controlled machine tool machining process parameter acquiring method

The invention relates to a networked real-time monitoring-oriented numerically-controlled machine tool machining process parameter acquiring method. According to the method, networked real-time monitoring of the machining states of multiple numerically-controlled machine tools with different control system types and different communication interface modes is achieved based on one server, real-time acquisition and recording of technological process parameters of FANUC, SIEMENS, HEIDENHAIN system machine tools can be achieved based on program names of NC programs and rules with a specific postprocessing format, and automatic transmission, storage and reusing of technological process parameters are achieved. The method is characterized in real-time performance, visibility, integrity, accuracy and the like. Real-time monitoring of the states of the numerically-controlled machine tools, full display of alarm number-based automatch alarm information and automatic transmission, storage and reusing of technological process parameters are achieved based on the spacecraft product numerically-controlled processing flow and the normalized numerically-controlled program format, and integrated application of a digital workshop information system is achieved on the basis.
Owner:BEIJING SATELLITE MFG FACTORY

Automatic observation method and device for crop development and growth

The invention discloses an automatic observation device for crop development and growth. The device comprises an image acquisition part, a communication transmission system and a data processing centre, wherein the image acquisition part comprises a CCD camera, a video monitor and a lightning conductor which are fixed with a bracket; the bracket is arranged in a crop planting area; an antenna fixed to the top end of the bracket is in wireless connection with a computer which receives and processes the data of the crop development and growth and is arranged in a data processing centre through a wireless network; the communication transmission system comprises antennae and encoders respectively positioned on the image acquisition part and the two ends of the data processing centre; and the computer in the data processing centre comprises an image database, an image feature algorithm library and a product library. The device performs real-time automatic acquisition and identification on crop growth information, performs long-term observation, analysis and measurement remotely through a network, automatically measures aiming at the crop growth, has a simple measurement principle and an accurate measurement result, is convenient to popularize and use, and has significance to promote the modernization and the automation of agricultural meteorological observation.
Owner:CMA METEOROLOGICAL OBSERVATION CENT

Rock-soil mechanics direct shear experimental system

The invention discloses a straight cut testing system for rock and earth mechanics, relating to a cutting system. The invention is composed of outer frame, horizontal loading system, vertical loading system, cut box, and measuring system; the horizontal loading system, the vertical loading system, the cut box and the cut box are fixed on the outer frame, respectively; the horizontal loading system, the vertical loading system and the measuring system are connected with the cut box, respectively. The invention has high measuring accuracy and good stability; all the data are automatically collected, thus reducing artificial reading error; it adopts variable frequency electric motor so as to reduce the manufacturing cost on the premise of assuring a stable cutting speed; all the parts are removable, convenient to transport and install. It can be used in determining peak values and remaining shearing strength of fine earth, coarse earth and soft rock and provide strength parameter for engineering design and rock and earth stability.
Owner:INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI

Oscillation wave partial discharge detection system for cable based on asynchronous double-end measurement

ActiveCN102565637AOvercome the disadvantage of not being able to test long cablesSimplified PD localization algorithmTesting dielectric strengthData acquisitionEngineering
The invention discloses an oscillation wave partial discharge detection system for a cable based on double-end asynchronization. In a double-end asynchronization data acquisition mode, the system is characterized by comprising a cable to be detected, and an oscillation wave generation device, signal acquisition sub-systems, a program control wide-range partial discharge calibrator and an upper computer, which are respectively connected with the cable to be detected, wherein under the control of the upper computer, the oscillation wave generation device generates a damping oscillation wave; the signal acquisition sub-systems which are arranged at two ends of the cable transmit waveform and data measuring values which are acquired to the analysis software of the upper computer; and the analysis software performs centralized processing and analysis, judges whether partial discharge is generated, and determines the partial discharge amount, so that testing of the partial discharge of the cable is realized. The system has the advantage that: by adoption of a double-end measurement method, the testing accuracy and positioning accuracy of the partial discharge are greatly improved.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Livestock and poultry information sensing robot based on autonomous navigation and map construction method

The invention discloses a livestock and poultry information sensing robot based on autonomous navigation and a map construction method. The livestock and poultry information sensing robot comprises afour-wheel dolly, an autonomous navigation system, a motion module and an information acquisition module. The autonomous navigation system comprises a laser radar, an RGB-D camera, an inertia measurement unit, a speedometer and a master control module. The motion module comprises a DC motor set, a push rod motor and a microcontroller. The information acquisition module comprises a thermal imager,an environment detection sensor module and a wireless transmission module. The method is characterized by controlling the robot to move in an indoor working environment; obtaining ambient informationin the moving process by utilizing the laser radar, the RGB-D camera, the inertia measurement unit and the speedometer; and carrying out data processing to obtain positioning position and constructinga global map. The method can improve positioning precision of the robot and meet application requirements, overcomes the problem of excessive dependence on breeders and realizes automatic detection of the breeding environment, and has the advantages of being high in efficiency, high in economic benefit and wide in applicability and the like.
Owner:ZHEJIANG UNIV

Cement sheath structural integrity mechanics experiment device

The invention relates to a cement sheath structural integrity mechanics experiment device which is composed of a cement sheath maintenance die and a three-shaft stress maintenance kettle. The cement sheath maintenance die is arranged inside an inner cavity of the three-shaft stress maintenance kettle. The cement sheath maintenance die comprises an adjustable eccentricity upper flange cover, a simulation well wall, a simulation well wall outer protective barrel, a casing pipe and an adjustable eccentricity lower flange plate. The three-shaft stress maintenance kettle comprises a barrel-shaped container, a confining pressure oil cylinder, an oil cylinder piston, an axial load piston, a confining pressure piston, an annular heating element and an electrode. The confining pressure piston is arranged inside the barrel-shaped container, the confining pressure oil cylinder is arranged on the upper end face of the barrel-shaped container in a sitting mode, a silicone oil cavity is formed between the confining pressure oil cylinder and the oil cylinder piston, an axial load sensor is connected with the axial load piston, a pressing machine upper plate is arranged at the upper end of the axial load sensor, the annular heating element is arranged inside the barrels-shaped container, the lower end face of the annular heating element presses the electrode, and the annular heating element is connected with a thermoelectric coupler. The cement sheath structural integrity mechanics experiment device can simulate the actual working condition of the oil-gas well construction, and the measured cement strength of a cement interface conforms to the actual site work better and more accurately.
Owner:NORTHEAST GASOLINEEUM UNIV

Transformer oil chromatographic detection system and detection method thereof

The invention relates to a transformer oil chromatographic detection system and a detection method thereof, comprising a monitoring module, a detection module, a control module, an acquisition and conversion module, a data management module and a data analysis module; wherein, the monitoring module is connected with the detection module, the control module is separately connected with the monitoring module, the detection module and the acquisition and conversion module, the acquisition and conversion module is connected with the detection module, the detection module is connected with the acquisition and conversion module and the data management module in turn, the data management module is connected with the data analysis module and the data analysis module is operated by a user. Aiming to engineering rescue vehicles, the invention applies a self-made source gas, an automatic control function of quantitative oil-taking, a high effect vacuum degassing and an integrated technology of oil-taking, degassing and detection, thus reducing the volume, saving the source and shortening the detection and analysis circle. The invention can be fixed neatly on a car and is suitable to field work for timely discovering the power transformer latent fault and effectively tracking.
Owner:SIEYUAN ELECTRIC CO LTD

Method and system for household meter dynamic registration and stage area identification

The invention provides a method and system for household meter dynamic registration and stage area identification. The method comprises a step of starting a carrier node registration command in a meter reading idle period, a step of receiving a registration message fed by a collector according to the carrier node registration command, and a step of recording carrier node information according to the registration message and forming collector archive information, wherein the carrier node information is the address information of the collector. According to the method, the functions of user stage area automatic identification, household meter address dynamic search and user data automatic collection are realized, the statistics of electric energy meter address information is not needed, the collector can automatically search meter information and actively registers to a concentrator, the archive information is formed, dynamic update is achieved, the maintenance amount of the management personnel is simplified greatly, and the labor cost is saved.
Owner:NINGBO POWER SUPPLY COMPANY STATE GRID ZHEJIANG ELECTRIC POWER +1

Intelligent equipment with augmented reality and electronic equipment

The invention relates to intelligent equipment with augmented reality and electronic equipment, and belongs to the technical field of communication. The intelligent equipment with augmented reality comprises an image sensing component, an inertia sensor component, a first data sending module and a first data receiving module, wherein the image sensing component is used for acquiring image information in a viewing area; the inertia sensor component is used for detecting azimuth information of the image sensing component; the first data sending module is used for sending image information and the azimuth information to the electronic equipment, wherein the electronic equipment performs scene recognition according to the image information and the azimuth information and acquires an analysis result; and the first data receiving module is used for receiving the analysis result returned by the electronic equipment. The intelligent equipment and the electronic equipment provided by the invention can assist recognition of surrounding information and automatically analyze the surrounding information.
Owner:NEXTVPU SHANGHAI CO LTD +2

Natural gas pipeline real-time monitoring system based on Zigbee wireless communication technology

The invention relates to a natural gas pipeline real-time monitoring system based on Zigbee wireless communication technology. The natural gas pipeline real-time monitoring system is characterized in that critical parameters of natural gas pipelines are acquired and transmitted in real time by the wireless communication, alarms are made for abnormalities of the critical parameters of the natural gas parameters, and abnormal points of the pipelines are effectively located. The monitoring system has the advantages of instantaneity, high automation degree and reliability and high information processing ability. Dangerous accidents are prevented to some extent. Once the natural gas pipelines have accidents of leakage, abnormal temperature and humidity, damage to construction and corrosion, the monitoring system can send alarms in time, changes of various parameters such as gas leak, temperature, humidity, vibration, corrosion and the like of the gas pipelines during accidents can be truly reflected, reliable and effective information can be provided for management personnel by taking necessary measures, so as to reduce damage and loss caused by dangerous gas leak and explosion, the defects of conventional natural gas pipeline detection are overcome, and the monitoring system has high application value.
Owner:BEIHUA UNIV

Automation device for use in civil aircraft environment control system function test

The invention relates to an automation device for use in a civil aircraft environment control system function test, which belongs to the technical field of aircraft manufacturing. The automation device comprises an air source processing component, an electric air heating furnace, an air heating furnace controller, a main pipeline system, a pneumatic valve control component, a metal hose component, a wireless sensing communication module, a programmable logic controller (PLC) control module and an upper machine monitoring computer. In the invention, an aircraft pressure cabin and air conditioner pipeline leakage amount test, a cabin pressure regulating system test, a cabin air temperature regulating system function test and an anti-ice system function test are carried out by using an on-spot air source of an aircraft assembly plant in place of an engine or an auxiliary power unit (APU) unit, so that a plurality of test items in the aircraft environment control function test can be completed, and the requirements of aircraft mass production on the quality and efficiency improvement on the environment control function test in a final assembly process are met.
Owner:SHANGHAI JIAO TONG UNIV +1

Device for transmitting telemetric and telecontrolled data between 1553B bus and satellite interior equipment bus

A device for transmitting telemetric and telecontrolled data between a 1553B bus and a satellite interior equipment bus comprises a 1553B bus module, a singlechip module and a satellite equipment bus management module. The satellite interior equipment bus management module is not used in the traditional design method, and telemetric and telecontrolled management of satellite interior equipment is realized by using a singlechip only; along with increasing of the number of satellite-borne equipment, the complexity of control logic of the singlechip is increased, and the reliability of a system is affected; and moreover, because the singlechip works in a serial mode, the singlechip only can acquire and process one telemetric parameter every time, the updating period of the telemetric parameters of the whole satellite is longer and longer, and detection and isolation of faults are affected. The device can overcome the shortcomings; the design of a singlechip system is simplified by the satellite interior equipment bus management module, and the control and management capability of the system on telemetry and telecontrol to the satellite equipment is improved.
Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

Energy consumption monitoring and evaluating system

The invention relates to an energy consumption monitoring and evaluating system comprising a data collecting module, a control module, a data information processing module, a communication module, and an energy consumption management platform, wherein the data collecting module is used for collecting power energy consumption data, and transmitting the collected data to the data information processing module; the data information processing module calculates the collected power data to obtain an electric energy value, and transmits the electric energy value to the energy consumption management platform; the control module is used for receiving a control command emitted by the data information processing module, and controlling on / off of a power data collecting circuit; the communication module comprises a wired transmission channel, and a wireless transmission channel; the energy consumption management platform comprises a server and a data memory device, and is used for counting and analyzing energy consumption data, forming various energy consumption statistical reports and energy consumption evaluation models according to the analysis result, and guiding the energy conservation and emission reduction work. The energy consumption monitoring and evaluating system has the advantages of being accurate to sample, high in sampling efficiency, scientific and reasonable to evaluate and schedule, and the like; human disturbance factors are completely avoided.
Owner:武汉三力通信有限责任公司

Method and device for collecting malicious software automatically

The invention provides a method and a device for collecting malicious software automatically, wherein the method comprises the following steps: S1, scanning web pages through a simulative browser, identifying and capturing a malicious code of the scanned web pages; and S2, constructing a malicious code executing environment to capture the malicious code so as to obtain the malicious software. The method can realize to collect the malicious software automatically without manual identification; therefore, efficiency is increased greatly; in addition, the method starts to identify the malicious code so as to obtain the malicious software without a method of collecting the static characteristics of the malicious software; the malicious software including the malicious code can be collected no matter the malicious software uses deformation methods; and reliability and relevance ratio are improved greatly.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Integrated bridge detection method based on unmanned aerial vehicle

The invention relates to an integrated bridge detection method based on an unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicle bridge detection. The method includesthe following steps: step I. acquiring detected bridge body and surrounding terrain environment data by an unmanned aerial vehicle A, and returning the data to a ground comprehensive information processing control system; step II. generating, by a 3D coordinate modeling system, a 3D coordinate model of the bridge body and the surrounding terrain environment; step III. establishing, by an unmannedaerial vehicle cruise path planning system, an autonomous cruise path of an unmanned aerial vehicle B, and sending the autonomous cruise path to the unmanned aerial vehicle B; step IV. executing, by the unmanned aerial vehicle B, autonomous cruise path to acquire and return the image of the bridge body; step V. detecting a bridge surface defect and identifying, by a marking system, the defect partof the bridge surface, calculating the defect degree of the defect part, and marking the defect part; step VI. automatically generating, by a bridge quality detection report generation system, a bridge quality detection report. The full automation of the bridge detection process is realized, the detection efficiency is greatly improved, and the detection quality is improved.
Owner:SHANDONG UNIV OF TECH +1

Network device data collection method and system

The invention relates to the technical field of communication, and particularly relates to a network device data collection method and system. The method comprises the following steps: according to anidentifier of a network device, obtaining a configuration template associated with the identifier of the network device to obtain a collection item set corresponding to the network device, OIDs of collection items and parsing rules; respectively collecting data corresponding to each collection item of the network device according to the OID of each collection item in the collection item set; respectively parsing the collected data corresponding to each collection item according to the parsing rule of each collection item; and storing the parsed data. Therefore, the configuration template is just preset and is associated with the network device, so that the implementation is simple and flexible, and the configuration templates of different network devices can be automatically associated during the data collection. The network device data collection method and system can be compatible with the private OIDs defined by network devices of different manufacturers and models in a private cloud environment to realize automatic collection of the collection items, so that the data collection efficiency is improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Online monitoring system and monitoring method for subway tunnel deformation

ActiveCN105783868ARealize automatic collectionReasonable and fast dispatchingProfile tracingComplete dataData information
The invention relates to an online monitoring system and monitoring method for subway tunnel deformation. The monitoring system comprises a data information collecting subsystem, a data communication subsystem, a data collecting and analyzing subsystem and a monitoring alarming subsystem. The monitoring system is used for realizing real-time online collection of the data information of subway tunnel deformation, performing centralized analysis treatment on the collected data information of subway tunnel deformation under the current condition of a subway tunnel and performing early warning and alarming. The online monitoring for subway operation safety is realized on the basis of technology of the Internet of Things. The online monitoring system has the advantages of simple structure, low cost, labor saving, complete data collection, high efficiency, humanization, intelligence, and the like.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

High-speed straightening dimensioning blanking process and equipment for aluminum flat pipe of automobile air conditioner

The invention provides a high-speed straightening dimensioning blanking process and equipment for an aluminum flat pipe of an automobile air conditioner. The equipment consists of a driving material cutting frame, a straightening device, a servo feeding device, a servo online necking device, a dimensioning cutting device, a clamping tension fracture device, a material collecting table, a machine body and an electric control system, and is characterized in that the whole processes of disc material cutting, straightening, necking, tension fracture and automatic finished product collection can be realized on the same production equipment, all servo motors in the whole equipment are respectively controlled by a programmable controller so that the immediate synchronous movement of actions of all devices is ensured, and three actions of necking, cutting and clamping tension fracture of the aluminum flat pipe can be simultaneously completed on three different devices of the equipment. When the equipment is adopted, the forming precision of the finished products of the aluminum flat pipes can be improved by three times, and the operation efficiency of the equipment is improved by five times.
Owner:沈阳智勤机器人系统工程有限公司

Photovoltaic water-fertilizer-pesticide integrated drip irrigation system automatically collecting rainwater

The invention discloses a photovoltaic water-fertilizer-pesticide integrated drip irrigation system automatically collecting rainwater. The system comprises a photovoltaic device, a rainwater collecting device, an irrigation device, and a control device. The irrigation device and the control device are connected with the photovoltaic device. The irrigation device comprises a fertilization system, a pesticide application system, an energy storage system, and an irrigating pipeline system. The control device comprises a touchpad and a control cabinet. Beneficial effects of the system are that the system is high in automation degree, good in operability, stable in operation, and low in consumption, and is green, and is advantaged by saving water, saving fertilizer, and saving pesticide, and irrigation uniformity is high, and water and fertilizer utilization rate is high, and automatic water storage and pressurization and water-fertilizer-pesticide integrated irrigation are realized.
Owner:SICHUAN UNIV

Power dispatching information disclosure platform for large power grid

The invention discloses a power dispatching information disclosure platform for a large power grid and belongs to the technical field of power dispatching information management. The power dispatching information disclosure platform is integrated into a 3-tier structure by an Oracle database and business intelligent software, including a data collection layer, a data distributing management layer and a data display layer; and the data collection layer, the data distributing management layer and the data display layer are connected in sequence. The invention also provides a power dispatching information disclosure method for the large power grid. The method comprises the steps of: collecting the service data of central dispatching / local dispatching; respectively grouping the service data of central dispatching / local dispatching according to the source area of the data, user types and management organization structure; and carrying out announcement and distribution management processing to each group of service data in a regional, objective or hierarchal mode, and displaying the data processing results. The power dispatching information disclosure platform has the characteristics of openness, generality and operability and the like, and can dynamically adapt to and support the change requirement on the disclosure information.
Owner:CHINA SOUTHERN POWER GRID COMPANY +1

Intelligent soil engineering shear rheometer

The invention relates to the field of experiment test instrument of a soil engineering material of geotechnical engineering and in particular relates to an intelligent soil engineering shear rheometer. The rheometer consists of an experiment platform, a loading system, a data acquisition system and a data processing system, wherein the experiment platform ensures the horizontality and stability of an experiment test; the loading system consists of a vertical loading system and a horizontal loading system, and realizes the loading through weights to ensure the load accuracy; the data acquisition system consists of a displacement meter and a tension sensor, has a relatively high accuracy, transmits and receives a data signal in a wireless manner, and ensures remote processing and monitoring of an experiment; and the data processing system realizes the functions of real-time automatic acquisition, storage, display and processing of data through software development. Compared with the prior art, the intelligent soil engineering shear rheometer provided by the invention has simple operation steps and relatively high experiment accuracy, realizes remote operation, and has a relatively high degree of intellectualization and relatively great application values for a soil engineering rheological test experiment.
Owner:SHANGHAI JIAO TONG UNIV
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