49results about How to "Real-time upload" patented technology

The invention discloses a wireless routing-inspection system and a routing-inspection management method. The system comprises passive radio frequency cards arranged on fixed points, intelligent mobile terminals and a system platform, wherein each intelligent mobile terminal comprises an NFC module and a control module, each NFC module is used for collecting ID codes of the corresponding passive radio frequency card, each control module is used for receiving the collected ID codes, generating routing-inspection information and sending the routing-inspection information to the system platform, and the system platform outputs the routing-inspection information in real time. According to the wireless routing-inspection system and the routing-inspection management method, front-end field work information collection is conducted through the intelligent mobile terminals, information transmission is conducted through a GPRS / WIFI network, the system is simple in configuration, real-time routing-inspection supervision without distance limit is achieved, meanwhile, wiring is not demanded, and the disadvantages that wiring is large in work amount and high in cost are improved.

The invention discloses a method for dynamic linkage control of an autonomous production process of an intelligent workshop based on digital twin. The method comprises the following steps of (1) constructing a digital twin model of an intelligent workshop entity in an information space, and establishing a virtual and actual mapping relation between an entity and the model; (2) establishing a bidirectional data transmission channel to realize virtual and actual linkage; (3) acquiring real-time state data of manufacturing resources and uploading the real-time state data to the digital twin modeland updating; (4) carrying out real-time simulation on an operation state of the intelligent workshop, and calling an algorithm to predict an optimal solution of a machine tool task arrangement sequence and executing a machine tool number of the next procedure; (5) analyzing the optimal solution, and issuing to each manufacturing resource entity in the intelligent workshop in a form of a production instruction through a bidirectional data transmission channel; and (6) repeating the steps (3) to (5) until all the working procedures of a workpiece are processed. The dynamic linkage control of the autonomous production process of the intelligent workshop is realized through synchronous linkage.

The invention discloses management method and system of farming information collection and safe production of fruit-and-vegetable agricultural products, belonging to the technical field of whole-process tracking and tracing of the fruit-and-vegetable agricultural products. By taking GAP (Good Agriculture Practices) as a reference, and non-pollution, green and organic standards as basis and using a PDA (Personal Digital Assistant) and an intelligent mobile phone as carriers, a production operation prompt model of the fruit-and-vegetable agricultural products is constructed, the managing method of the farming information collection and safe production is provided and comprises the steps of downloading of basic information, collection of production information, uploading of production information, management of production information, decision of production process, feedback of decision information and evaluation of production process, and a handheld farming information collection system based on a portable terminal and the managing system of the safe production based on a B / S (browser-server) framework are developed. The comprehensive management combining safe production file record of agricultural products, control of production process and early-warning of production operation has great significance on scientific decision program, quality safety level improvement of the agricultural products and whole-process tracing of the agricultural products.

The present invention provides a digital volume acquisition circuit with dynamic fault diagnosis ability. A dynamic read-back signal is used to achieve more complete channel self diagnosis. The circuit is applied to a nuclear grade DCS system and comprises an opto-coupler signal acquisition circuit and an optical relay dynamic diagnosis circuit. The opto-coupler signal acquisition circuit is applied to a dual FPGA architecture system, one channel is connected to a processing FPGA, and the other channel is connected to a diagnosis FPGA. According to the fault diagnosis of the invention, the judgment is carried out according to a condition whether a read square wave can be received, after the FPGA reads a condition that a channel is in a power or loss of power state from an optocoupler output end, a dynamic diagnosis test is carried out, corresponding high and low level pulses can be read, and passed diagnosis is judged. According to the circuit of the invention, whether the digital volume acquisition circuit collects a fault can be judged, and state information can be uploaded in real time.

The invention discloses a monitoring and data analyzing system used for oil field operation equipment. The monitoring and data analyzing system comprises a signal collecting module, a data analyzing module, a failure diagnosis module and a network communication module, wherein the signal collecting module is used for collecting a data signal of a sensor on the oil field operation equipment in realtime; the data analyzing module is used for conducting statistical analysis on the data signal collected by the signal collecting module; the failure diagnosis module is sued for diagnosing the stateof the oil field operation equipment according to the statistical analysis result of the data analyzing module; the network communication module is used for sending the state of the oil field operation equipment to a remote monitoring service center. According to the monitoring and data analyzing system used for the oil field operation equipment, operating data of the oil field operation equipment within a certain period can be analyzed to obtain the operating rule of the oil field operation equipment, the operation state and related failures of the oil field operation equipment are predictedaccording to the obtained operating rule, and in this way, an operating maintaining worker of the oil field operation equipment is helped to conduct early maintaining or maintaining operation on theoil field operation equipment so that emergency situations can be prevented from affecting the normal usage of the oil field operation equipment.

The invention discloses an intelligent recovery medicine box, and relates to the technical field of medical auxiliary appliances.The intelligent recovery medicine box comprises a medicine box assembly, a medicine bin assembly, a medicine taking assembly, a medicine putting bin assembly, an intelligent medicine bin, a GSM module, an optical module, an intelligent sleep detection module and a social security card reading module; the medicine box assembly is composed of a box body (1) and a box cover (2) which is installed on the box body (1) and can be opened and closed; the medicine bin assembly is composed of a group of medicine bin channels (3), a medicine putting device, a medicine taking device and a counting module, and the top surface of each medicine bin channel (3) is provided with a medicine putting opening and a medicine taking opening; the intelligent medicine bin can monitor the medicine putting and medicine taking condition to avoid the phenomenon that more medicine is taken or the medicine is wrongly taken; through the GSM module, the medicine box can achieve an intelligent Internet-of-things function and real-time monitoring on data of a medicine taker; the optical module and the intelligent sleep detection module can detect various vital sign data of a patient; through the social security card reading module, a traditional dispensing mode is expected to be changed, and therefore the intelligent recovery medicine box is beneficial for effective distribution and utilization on time and resources of the patients, doctors and hospitals.

The invention belongs to the technical field of pulse signal acquisition and particularly relates to a high-speed pulse acquisition circuit with a dynamic fault diagnosis capability. The dynamic diagnosis is realized in following steps: an optocoupler O3 is controlled to close an input channel; an optocoupler O47 is then controlled to switch a diagnostic channel; an FPGA inputs pulse signals; at the time, the output of an optocoupler O25 is connected with the input side of an optocoupler O26; through switching the optocoupler O26, the pulse signals are transmitted to a 5 pin of the output endof the optocoupler O26; then, if the FPGA can correctly receive a corresponding pulse number, a normal state is judged, or otherwise, a fault state is judged. The hardware circuit can judge whether the high-speed pulse acquisition circuit acquires fault and can transmit the state information up in real time.

The invention discloses an in-situ measurement method for chlorophylls and turbidity of a water body. The in-situ measurement method comprises the following steps: (1) respectively establishing a water body chlorophyll measurement model and a water body turbidity measurement model; (2) establishing a node link network between a data acquisition device and an information measurement device; (3) starting the information measurement device and acquiring water body chlorophyll and turbidity signals, and sending the signals to the data acquisition device; and (4) calculating the chlorophyll content and the turbidity value of a measured water body by using the data acquisition device, and processing obtained data. In the in-situ measurement method disclosed by the invention, real time, convenience and multi-parameter measurement are taken as targets; double parameters of the chlorophylls and the turbidity of the water body are measured simultaneously based on a spectral reflection principle; in addition, the invention also provides an in-situ measurement device for the chlorophylls and the turbidity of the water body. The device can be used for simultaneously measuring water body quality information of the two parameters, namely the chlorophylls and the turbidity of the water body, and outputting the information.

The invention provides a structure and method for monitoring hydraulic tunnel dynamic water pressure based on velocity head correction. The structure comprises a hydrostatic pressure sensor, a total water pressure sensor and a high-speed fiber bragg grating demodulator, and the hydrostatic pressure sensor and the total water pressure sensor are connected with the high-speed fiber bragg grating demodulator through optical fiber stern lines respectively; the hydrostatic pressure sensor is mounted in a cavity of a tunnel, and the mounting direction is perpendicular to the direction of water flow,the hydrostatic pressure sensor is fixed to the bottom of the cavity through clamps and fasteners, and geotechnical cloth and a mesh steel cover are arranged at the top of the cavity from the insideto the outside; and the total water pressure sensor is mounted on a support and located above the hydrostatic pressure sensor, and a total water pressure sensor permeable stone faces the direction ofthe upstream of the water flow. According to the structure and method for monitoring the hydraulic tunnel dynamic water pressure based on the velocity head correction, two FBG water pressure sensors arranged in different orientations and at different heights are used for performing velocity head correction on a total water head, the influences of factors such as a boundary layer and flat plate turbulence are eliminated, and the monitoring accuracy of the sensor is improved.

The invention discloses an intelligent medical nursing trolley and a monitoring and nursing system, and relates to the technical field of medical instruments. The intelligent medical nursing trolley comprises a nursing bed, a trolley frame and a bottom support. The nursing bed is composed of at least four sections of flexible folding blocks, and a detector is arranged on the side edge of a nursing bed body. A drip bottle support containing groove is formed in the side face of the trolley frame, a sliding block is arranged in the drip bottle support containing groove in a matched mode, a drip bottle support telescopic rod is hinged to the sliding block and composed of an upper support and a lower support, a telescopic mechanism is arranged at the connecting portion of the upper support and the lower support, a push-and-pull limiting block is arranged at the portion corresponding to a push-and-pull groove, and a signal processor and a sensor module are further arranged on the trolley frame. A supporting frame is arranged in the bottom support, and damping rolling wheel mechanisms are symmetrically arranged on the lower portion of the bottom support. The monitoring and nursing system comprises the intelligent medical nursing trolley. The intelligent medical nursing trolley and the monitoring and nursing system can transmit the signs of a patient and the medication state of the patient in real time, facilitate medical nursing and are high in intelligent degree and suitable for home or hospital medical nursing.

The invention discloses a land requisition and demolition application management system based on a BIM + GIS technology, and belongs to the technical field of engineering management. The system comprises a multi-view image collection module, a real scene model generation module, an underground pipe network model generation module, a basic application module, an APP module and a data application module. According to the invention, the live-action model generated by the multi-view image is combined with the underground network management model, and the data is accurately recorded and the demolition scene is truly restored in a single mode on the generated application model, so that the data acquisition process is simplified, the data loss is prevented, and the data error rate is greatly reduced. According to the system disclosed by the invention, the data binding between the data and the model can be realized in the system by inputting the related business investigation data into the monomeric model, so that the data can be conveniently checked; other personnel can synchronously check the data input by the business personnel in the field in the system, so that the real-time check, sharing and interaction of the data are realized.

The invention discloses a filling system and a method for blasting construction. The filling system for blasting construction comprises a central control module, a drill hole input module, a materialinput module, an explosive input module and a blasting volume input module, the drill hole input module, the material input module, the explosive input module and the blasting volume input module areall connected with the central control module, the drill hole input module is used for inputting actual drill hole information including actual hole positions and hole depths, the material input module is used for inputting initiating explosive materials used for blasting and blasting auxiliary materials, the explosive input module is used for inputting the explosive loading capacity of each blasthole, the blasting volume input module is used for inputting the blasting volume after blasting excavation and transportation are completed, and the central control module is used for storing and updating information input by each module.

The invention discloses a coding circuit design method applied to optical fiber transmission. The method comprises coding processes and decoding processes: a coding process for collecting collection data in an FPGA and a decoding process for a control command, and a decoding process for controlling the collection data arranged in the FPGA and a coding process for the control command. According tothe method provided by the invention, the mode of combination of a synchronous head and a complete balanced code is used; the synchronous head and a transmission protocol are self-defined; a coder, decoder, a parallel-serial conversion circuit and a serial-parallel conversion circuit are designed, and thus bidirectional transmission of the high-voltage collection data and the low-voltage control command can be achieved through only connecting an external optical fiber transceiver; a hardware circuit is simple to design, and can completely replace a special chip and meet high voltage isolationtransmission requirements, and real-time uploading of the high-voltage end collection data and downloading of the low-voltage end control command are achieved.

Embodiments of the invention disclose a riverway flow monitoring method based on the Beidou-3 navigation satellite system and a related system of the riverway flow monitoring method. According to themethod, original monitoring information can be obtained through a front-end sensing device, a water level gauge, a flow velocity collecting device and a camera; a telemetering terminal acquires the original monitoring information; after the original monitoring information is primarily processed, the processed original monitoring information is sent to a Beidou satellite user terminal; after the Beidou satellite user terminal further processes the original monitoring information, a processed data packet is obtained, and the processed data packet is sent to the GEO satellites of the Beidou-3 navigation satellite system in the air; and then a monitoring center acquires the processed data packet transmitted by the GEO satellites of the Beidou-3 navigation satellite system, so the real-time uploading of the monitoring result of a remote river channel is realized. Moreover, the monitoring result in the invention not only comprises water level and flow velocity results, but also comprises thesynchronous image of a flow measurement area, so the reliability of the online monitoring result of the river channel flow is higher.

The invention discloses an intelligent medical nursing trolley and a monitoring and nursing system, and relates to the technical field of medical instruments. The intelligent medical nursing trolley comprises a nursing bed, a trolley frame and a bottom support. The nursing bed is composed of at least four sections of flexible folding blocks, and a detector is arranged on the side edge of a nursing bed body. A drip bottle support containing groove is formed in the side face of the trolley frame, a sliding block is arranged in the drip bottle support containing groove in a matched mode, a drip bottle support telescopic rod is hinged to the sliding block and composed of an upper support and a lower support, a telescopic mechanism is arranged at the connecting portion of the upper support and the lower support, a push-and-pull limiting block is arranged at the portion corresponding to a push-and-pull groove, and a signal processor and a sensor module are further arranged on the trolley frame. A supporting frame is arranged in the bottom support, and damping rolling wheel mechanisms are symmetrically arranged on the lower portion of the bottom support. The monitoring and nursing system comprises the intelligent medical nursing trolley. The intelligent medical nursing trolley and the monitoring and nursing system can transmit the signs of a patient and the medication state of the patient in real time, facilitate medical nursing and are high in intelligent degree and suitable for home or hospital medical nursing.

The invention discloses an experiment device connected with online monitoring equipment for simulating pollution of a tap water pipe network, wherein the experiment device relates to the field of drinking water testing equipment. The experiment device comprises a housing, wherein the top of the housing is provided with a water inlet which is adapted to be connected with the tap water pipe network,the housing is provided with a sampling port which is adapted to be connected with driving water online automatic testing equipment, and the bottom of the housing is provided with a water outlet; a drug adding device which is used for adding pollutants for the experiment into the housing; and a water pump which is adapted to mix the water in the housing to uniform. The experiment device connectedwith the online monitoring equipment for simulating the pollution of the tap water pipe network can simulate the tap water pipe network for testing drinking water online monitoring instruments, and furthermore has advantages of no pollution to the tap water pipe network, high pollutant isolating property and high convenience in using the equipment.

The invention discloses a method and a system for rapidly screening and detecting characteristic metabolic volatile matters of meat products, which are characterized in that the characteristic metabolic volatile matters of the meat products are used as research objects, and characteristic information of each metabolic volatile matter is represented by different retention times and ionic strengths of compounds; data visualization is realized by utilizing a MetaboAnalyst data analyzing system and combining metabonomics analyzing methods such as multivariate statistics and the like, so that the characteristic metabolism volatile matters of the pork sample are quickly and accurately screened out. Meanwhile, a portable smart Raman spectrum detection system is developed, integrated, miniaturized and portable Raman spectrum equipment is developed, and a cloud computing model resource library and a Raman spectrum cloud analyzing platform capable of being remotely called are constructed. Raman spectrum data of an independent unknown sample set is collected, and a detection result is obtained by using a cloud computing model. The invention provides a new idea for rapid screening and detection of meat product characteristic metabolism volatile matters, develops a new technical field, and can overcome the limitations of complexity and poor accuracy of the existing detection method.

The invention relates to the technical field of automobile air conditioner compressors, in particular to an interactive health risk evaluation anti-haze mask, an air inlet is formed in a mask outer layer, and a positioning chip, an outer layer air monitoring sensor and wireless connection equipment are all arranged in the mask outer layer. An ACF filter membrane is attached to the inner surface of the mask outer layer, and the HEPA filter membrane and the activated carbon filter element are clamped at an air inlet between the mask outer layer and the ACF filter membrane. The inner layer air monitoring sensor and the expiration parameter sensor are both arranged between the mask outer layer and the ACF filter membrane. A data processor is arranged in the wireless connection device, and the positioning chip, the outer-layer air monitoring sensor, the inner-layer air monitoring sensor and the expiration parameter sensor are all connected with the data processor. The mask further comprises a power supply device arranged between the mask outer layer and the ACF filter membrane and used for supplying power to all the elements. The mask has the function of monitoring air quality data in real time, and the air pollution exposure risk condition of a wearer can be evaluated.

The invention provides a task monitoring method, device and system, electronic equipment and a computer readable medium, and the method comprises the steps: obtaining a task publishing demand and a task receiving demand, and obtaining task order distribution information according to the task publishing demand and the task receiving demand; configuring an edge server according to the task order sending information, so that the edge server can obtain task monitoring information; and configuring computing resources and a computing model of the edge server according to the task order sending information, so that the edge server can obtain task quality evaluation through edge computing according to the task monitoring information.

The invention relates to an intelligent electrical safety monitoring system and method. Through the intelligent electrical safety monitoring system and method, the problem that existing electrical safety monitoring systems are low in integration level is solved. The system comprises a plurality of current monitoring modules connected with to-be-monitored electrical appliances respectively and a plurality of temperature monitoring modules. The current monitoring modules and the temperature monitoring modules are connected with AD conversion modules through electronic switches respectively, and the AD conversion modules and the electronic switches are connected with an MCU module. The MCU module is connected with a power module, is connected with an upper computer through a wireless communication module and conducts bidirectional data transmission with the upper computer. The system has the advantages that the integration level is high, a current true virtual value converter, a temperature converter, a GPRS module and a site operation displaying and alarming module are arranged, therefore, measurement precision is improved, installing and debugging are convenient, extremely small space is occupied, an instrument uploads data in real time on the basis of data exchange, data acquisition and data emission, and data query and data monitoring can be conducted rapidly.

A precise positioning device and method for power transmission line maintenance workers belongs to the technical field of power system safety production management and control, and comprises a data server, a geographic information system (GIS), an electronic fence setting, an on-site video acquisition module, a Beidou positioning system (BDS) module, a positioning anchor point label, a worker wireless positioning base station and a worker wireless positioning portable terminal. The positioning algorithm is characterized in that the personnel positioning terminal realizes sensor network initialization, anchor point information broadcasting, information exchange, anchor point PTI test, overlap area scanning and weighted centroid algorithm, the coordinates of the portable positioning terminal are calculated, and then the portable terminal is accurately positioned. According to the invention, the positioning precision of the power transmission line maintenance workers can be improved, the system composition is simple, the field installation is convenient, the equipment types are few, real-time data uploading can be realized, the field operation requirements are met, and the safety and effectiveness of high power transmission line maintenance are further improved.

The invention discloses a prawn whole industry chain logistics management system based on GIS and GPS, and the system comprises a logistics controller, the logistics controller is connected with a prawn box body information reading module, and the prawn box body information reading module is used for reading prawn monitoring and logistics data output by a prawn logistics box. A prawn quality evaluation module is arranged in the logistics controller and is used for evaluating the quality of the prawns reaching the destination. A prawn logistics distribution module is arranged in the logistics controller and is used for secondary logistics distribution. A positioning GIS acquisition module is arranged in the logistics controller and is used for acquiring current position geographic data according to the GPS data. And the logistics controller is connected with a logistics database. The system has the advantages that real-time uploading of logistics data is achieved, the activity of prawnsin the transportation process is detected in real time, no box needs to be opened during distribution, the service life of the prawns is prolonged, and benefits of suppliers are guaranteed.

The invention discloses an SF6 equipment leakage rate monitoring system and method. The method specifically comprises the following steps: collecting measurement time, temperature, humidity, air pressure change value and volume information; through the time transformation function, the change rule of the gas along with time in the measurement time is obtained based on measurement of the air pressure change value, the change rule comprises the pressure change rate, the mass change rate and the temperature change rate, and then the pressure change curve of the gas in the future time period is obtained. According to the invention, a real-time monitoring mode can be adopted, real-time uploading of field data to the system and real-time online monitoring of the equipment state can be realized, and basic data support can be provided for subsequent operation and maintenance of SF6 gas insulation equipment.

The invention relates to the technical field of optics, and discloses a digital optical sensor and an ambient light monitoring device, the digital optical sensor comprises a photosensitive circuit, a conversion processor, a register, an external interface, an oscillation circuit and a memory; the light sensing circuit comprises a first photodiode used for sensing visible light and a second photodiode used for sensing infrared light, and the first photodiode and the second photodiode are used for sensing corresponding colored light and infrared light of a to-be-detected area respectively, converting the colored light and the infrared light into current and outputting the current to the conversion processor; the memory stores a conversion algorithm; the conversion processor converts the current into a numerical value, then converts the numerical value into optical parameters including color temperature and illumination according to a conversion algorithm and calibration parameters, and stores the optical parameters in corresponding registration address bits; the register transmits the optical parameters to an external processor through an external interface; the oscillation circuit provides working frequency for the conversion processor. The digital optical sensor is small in size, low in power consumption and low in price, and can transmit optical parameters in real time.

The invention discloses an intelligent recovery medicine box, and relates to the technical field of medical auxiliary appliances.The intelligent recovery medicine box comprises a medicine box assembly, a medicine bin assembly, a medicine taking assembly, a medicine putting bin assembly, an intelligent medicine bin, a GSM module, an optical module, an intelligent sleep detection module and a social security card reading module; the medicine box assembly is composed of a box body (1) and a box cover (2) which is installed on the box body (1) and can be opened and closed; the medicine bin assembly is composed of a group of medicine bin channels (3), a medicine putting device, a medicine taking device and a counting module, and the top surface of each medicine bin channel (3) is provided with a medicine putting opening and a medicine taking opening; the intelligent medicine bin can monitor the medicine putting and medicine taking condition to avoid the phenomenon that more medicine is taken or the medicine is wrongly taken; through the GSM module, the medicine box can achieve an intelligent Internet-of-things function and real-time monitoring on data of a medicine taker; the optical module and the intelligent sleep detection module can detect various vital sign data of a patient; through the social security card reading module, a traditional dispensing mode is expected to be changed, and therefore the intelligent recovery medicine box is beneficial for effective distribution and utilization on time and resources of the patients, doctors and hospitals.

The invention discloses a remote centralized system of aero-engine hydraulic product test equipment. Comprising a test equipment industrial control module used for executing test steps of an automatic process file; the centralized control system operation server is used for operation management of the system; the remote control module is used for compiling an automatic process file and sending a command for executing the automatic process file after logging in the centralized control system operation server; the remote scram button is used for realizing remote scram; the central switch is used for data interaction among the test equipment industrial control module, the centralized control system operation server and the remote control module; the sudden stop PLC master station is used for realizing automatic matching of the remote control module and the sudden stop button and sending a sudden stop instruction to the sudden stop PLC slave station; and the sudden stop PLC slave station is used for receiving the sudden stop instruction and sending the sudden stop instruction to the test equipment. According to the invention, centralized and standardized control of non-standard test equipment is realized, and potential safety hazards caused by network communication faults are avoided.

The invention discloses an optical fiber data transmission device for petroleum logging equipment. The system comprises a ground terminal, an underground terminal and a photoelectric hybrid cable, wherein the ground terminal comprises a USB interface, an FPGA data processing and control module, a photoelectric conversion module and a photoelectric hybrid interface which are sequentially connected;the USB interface is interconnected with a ground host and ground storage equipment; the underground terminal comprises a photoelectric hybrid interface, a photoelectric conversion module, an FPGA data processing and control module, a bridging module and a logging equipment data interface which are connected in sequence; wherein the logging equipment data interface is interconnected with loggingequipment, the bridging module is used for realizing data transmission transition, and data transmission failure caused by transmission protocol and transmission rate difference is avoided. The devicecan realize high-speed real-time data transmission between the underground of the petroleum logging instrument and the ground, and is convenient for workers to monitor and control the instrument on the ground in real time.

The invention provides a parking lot parking space information sharing system. An offline information collection module is used to collect information and send the information to a cloud database. A client accesses the cloud database for operation. The cloud database sets up a sub-database for each parking lot, and the sub-database has a unique ID. The number, which is initially entered in each sub-database, of vacant parking spaces is used as an initial value. After vehicles enter and exit parking lot parking spaces, corresponding addition-subtraction calculation is carried out, and the number of vacant spaces is displayed. Network inquiry, booking and navigation of parking spaces are realized. The parking space information in each parking lot is uploaded in real time. Each parking lot isremotely and intelligently managed to the maximum extent. The parking lot management cost is minimized. The problems of low parking space utilization rate, insufficient parking space resource and thelike are solved.