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104results about How to "Accurate grasp" patented technology

Scenic area passenger flow trend prediction analysis method based on AI big language model

The invention belongs to the technical field of artificial intelligence and big data analysis, and particularly relates to a scenic spot passenger flow trend prediction analysis method based on an AI big language model. According to the method, big data and artificial intelligence technologies are utilized, LBS data, scenic spot data, holiday and festival information, third-party maps, weather data and other multi-source data are comprehensively applied, a comprehensive multi-dimensional knowledge base is constructed, and meanwhile, the knowledge search and generation capability is improved by utilizing an RAG technology; through model pre-training and fine tuning, the universal model capability is developed, and a multi-agent system is further constructed; based on the natural language processing capability of the AI large language model, the LLM can intelligently analyze the text input of the scenic region administrator, drive the cooperative work among multiple agents, and achieve the intelligent prediction and analysis of the scenic region passenger flow trend. The method can more accurately predict the passenger flow trend of the scenic area.
Owner:GUANGZHOU HANTELE COMM CO LTD

Long-distance tunnel in-hole man-machine real-time positioning method based on UWB

The invention relates to a UWB-based man-machine real-time positioning method in a long-distance tunnel hole. The method comprises the following steps: S1, collecting original ranging information of integrated signal characteristics; s2, correcting an original distance based on signal quality; s3, carrying out NLOS signal identification based on SVM (Support Vector Machine); s4, NLOS ranging error elimination based on an error distribution fitting model; s5, preliminarily resolving a tag position stake number; s6, label position correction based on Kalman filtering; and S7, determining a man-machine position based on label matching. According to the invention, the UWB positioning system is used for positioning and tracking personnel machinery in a hole, so that real-time transmission and analysis of man-machine position pile number information in the hole are realized, and management personnel can timely and accurately master man-machine operation positions; according to the man-machine real-time positioning method, the influence of the complex construction environment in the tunnel hole is reduced, and the man-machine positioning precision and stability in the tunnel hole are effectively improved.
Owner:TIANJIN UNIV

Integral assembly type corridor concrete pouring early warning method and device

The invention discloses an early warning method and device for concrete pouring of an integral assembly type corridor. The method belongs to the technical field of electric digital data processing, and comprises the following steps of: counting a region for concrete pouring of an integral assembly type corridor, recording the region as a pre-pouring region, counting initial structure parameters of the pre-pouring region, and analyzing to obtain a monitoring point layout number of the pre-pouring region; based on the monitoring point arrangement number, monitoring point arrangement is conducted on the pre-pouring area, sensing monitoring is conducted on the concrete pouring process of the pre-pouring area, and concrete pouring real-time sensing data of the pre-pouring area are obtained; transmitting the concrete pouring real-time sensing data of the pre-pouring area to a central controller for centralized processing and analysis, and establishing a pouring early warning model; and performing early warning according to a real-time output result of the pouring early warning model. The problem that in the prior art, monitoring is not accurate in the concrete pouring process is solved.
Owner:HUNAN PROVINCIAL COMM PLANNING SURVEY & DESIGN INST CO LTD

Data management system based on monitoring video stream

The invention discloses a data management system based on a monitoring video stream, belongs to the field of data analysis, and aims to solve the problems of camera connection acquisition, image quality optimization, pedestrian related information analysis and data storage retrieval and backup in video monitoring. The system comprises a data acquisition module, a target detection module and a data storage module. The data acquisition module is used for identifying and connecting a video monitoring camera, performing video stream data acquisition, adjusting an acquisition frame rate by estimating a data size, and evaluating and optimizing image quality to obtain a detection image data set; the target detection module is used for carrying out feature extraction, classification and marking on pedestrians in the detection image data set, recording pedestrian trajectory information, carrying out real-time tracking and updating, identifying a behavior mode according to the trajectory information, dividing a gathering area and obtaining the pedestrian flow; and the data storage module is used for classifying and labeling the data, constructing an index structure to guarantee efficient retrieval, dividing data grades according to multi-dimensional features, and dynamically adjusting a backup time interval.
Owner:NINGBO DAHONGYING UNIV

Device broadcast message distribution method and system based on dynamic polling grouping

The invention discloses an equipment broadcast message distribution method and system based on dynamic polling grouping, and belongs to the technical field of equipment broadcast, and the method specifically comprises the following steps: setting an initial query interval, sending a state query request to all equipment at every query interval by a central node, and sending a state message to all equipment after any equipment receives the query request; sending self monitoring data to a center instruction; obtaining a quantitative index in the monitoring data, generating a quantitative index sequence of any equipment every n query intervals, calculating an initial coefficient according to the quantitative index sequence, and converting the initial coefficient into an adjustment coefficient of the query intervals; calculating the duration of the next n query intervals according to the adjustment coefficient; a plurality of intervals are set, the devices with the adjustment coefficients in the same interval are divided into the same group, the query priorities of the devices in each group are ranked from large to small according to the numerical values of the adjustment coefficients, and polling is carried out in sequence according to the priorities.
Owner:ANHUI SAIDA TECH

Carbon dioxide concentration monitoring system for cell incubator

The invention relates to the technical field of carbon dioxide monitoring, in particular to a cell incubator carbon dioxide concentration monitoring system which comprises an incubator shell, a transparent packaging plate is installed on one side of the incubator shell, a connecting base plate is fixedly installed on the other side of the incubator shell, and a square communicating frame is fixedly connected to the connecting base plate in an inserted mode. Placing plates are uniformly mounted on the inner wall of the incubator shell, transverse mounting grooves are formed in the inner wall of the top end of the incubator shell and the bottoms of the placing plates, self-resetting sealing assemblies are mounted in the transverse mounting grooves, and one ends of the self-resetting sealing assemblies are inserted into the square communicating frames; the carbon dioxide concentration change in the cell culture process can be comprehensively and accurately mastered, the use flexibility can be improved, the error risk caused by a single-type measuring instrument is reduced, meanwhile, the incubator shell can be effectively closed, and the cell culture efficiency is improved. It is ensured that the cell culture stably grows in the environment without being interfered by the external environment in the monitoring process.
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Personnel automatic distribution method and system suitable for MES (Manufacturing Execution System), medium and equipment

The invention discloses an automatic personnel allocation method and system suitable for an MES system, a medium and equipment, and the method comprises the following steps: S1, defining a skill label: defining the skill label, and obtaining and storing the skill label of an employee; s2, skill corresponding process: establishing a corresponding relationship between the skill label and the process; s3, production data acquisition: acquiring working data of the employees in a production process in real time; s4, data analysis: generating an employee portrait, and generating an employee skill feature median; s5, optimizing process parameters: adjusting process guidance parameters according to the skill characteristics of the employees in the step S4, and optimizing the production process; and S6, automatically allocating processes: recommending an optimal personnel combination according to the employee portraits and the processes involved in the production plan. The system has the advantages that the skills of the employees and the deficient skills are mastered, so that the employees are accurately allocated to proper posts, and the storage of human resources of enterprises and the reduction of labor cost are facilitated.
Owner:INSPUR FINANCIAL INFORMATION TECHNOLOGY CO LTD

Space debris orbit prediction model training method and space debris orbit prediction method

The invention provides a space debris orbit prediction model training method and a space debris orbit prediction method, relates to the technical field of space debris orbit prediction, and is used for solving the technical problem that in the prior art, target information is difficult to effectively extract from sparse data, so that space situation changes cannot be accurately perceived. The space debris orbit prediction model training method comprises the following steps: acquiring historical orbit data of space debris; according to historical orbit data, extracting position residual errors between the prediction state vectors and the reference state vector of the space debris at different moments; generating a multi-dimensional feature data set according to the position residual error; performing data dimension reduction processing on the multi-dimensional feature data set to obtain a sample data set after dimension reduction; and training an initial random forest model through a machine learning algorithm by using the sample data set after dimension reduction, so that the initial random forest model establishes a mapping relationship between the orbit parameters of the space debris and future states, and a space debris orbit prediction model is obtained.
Owner:NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI

Precise feeding system based on multi-source heterogeneous data driving and artificial intelligence

PendingCN119586577AReduction factorReduce eutrophication levelsClimate change adaptationCharacter and pattern recognitionAnimal scienceWater quality
The invention discloses an accurate feeding system based on multi-source heterogeneous data driving and artificial intelligence. The accurate feeding system comprises a control unit, a data acquisition unit, a feeding unit and a feeding monitoring unit. The data acquisition unit comprises an environmental parameter acquisition module and a water quality parameter acquisition module; the feeding monitoring unit comprises an intelligent camera and an underwater identification frame. The feeding method comprises the following steps: S1, data acquisition; s2, the control unit determines the appropriate feeding amount based on the environment parameters, the water quality parameters and the feeding rule data; s3, feeding according to the basic feeding amount, monitoring the feeding condition of the fishes through a feeding monitoring unit after feeding, and performing secondary feeding according to the feeding condition. By means of the accurate feeding system, the bait coefficient can be remarkably reduced, bait waste is reduced, accurate mastering and timely regulation and control of fish feeding requirements can be achieved by using multi-source heterogeneous data such as environment data, water quality data and feeding data, and the scientificity and accuracy of feeding can be improved.
Owner:ZHONGKAI UNIV OF AGRI & ENG

Visual indoor decoration engineering online design system and method

The invention discloses a visual indoor decoration engineering online design system and method, and relates to the technical field of building and indoor design, a scheme display module displays a to-be-optimized design scheme by using a visual function of decoration effect picture design software, and a user can perform interactive viewing and editing after logging in; the satisfaction investigation module judges whether a design effect difference evaluation instruction is sent or not according to the user evaluation satisfaction Dmy, and collects user feedback data to construct opinion feedback information; the data acquisition module is used for acquiring furniture layout, material use and color data of the design scheme to be optimized by utilizing a modeling parameter retrieval function based on the difference evaluation instruction; the effect difference evaluation module is used for comparing the user feedback data information with related layout information data, related material information data and related color information data, and fitting to obtain a design effect difference evaluation index Zcy; the optimization design module compares the data with a preset threshold value Y and judges whether redesign is needed or not.
Owner:SHENZHEN XINYIHUA ARCHITECTURE DECORATE ENG CO LTD

Efficient sulfide slag separation device

The invention relates to the technical field of separation devices, in particular to an efficient sulfide slag separation device which comprises a mounting base, a fixing support is arranged on the mounting base, an oxidation leaching mechanism for oxidizing and leaching sulfide slag is arranged on the fixing support, and a slag treatment mechanism for grinding the sulfide slag into powder is arranged at the upper end of the oxidation leaching mechanism. A quantitative liquid injection mechanism for automatically adding a sulfuric acid solution is arranged on the side face of the slag treatment mechanism, an auxiliary discharging mechanism for filtering slurrying liquid is arranged on the mounting base, the oxidation leaching mechanism comprises a slag leaching round tank detachably mounted on a fixing support, and an exhaust support is movably mounted in the slag leaching round tank. According to the device, the oxidation leaching mechanism is arranged, and the oxygen storage tank and the exhaust bracket are matched with each other, so that oxygen can spirally flow upwards from the bottom of the slag leaching round tank, and the contact area between the oxygen and the slurrying liquid can be effectively increased, so that the oxygen and the slurrying liquid can fully react, and the leaching rate of the target non-ferrous metal can also be increased.
Owner:HUNAN TENGCHI ENVIRONMENTAL PROTECTION TECH CO LTD

Efficient underground precise delineation method for steep inclined thin and fine quartz vein type ore body

The invention provides an efficient underground accurate delineation method for a steep dip thin and fine quartz vein type ore body, and belongs to the technical field of mine underground prospecting, and the scheme comprises the following steps: firstly, utilizing capital construction engineering and development engineering, preliminarily exposing the ore body, constructing a database in three-dimensional mining software, delineating the ore body at a time, and establishing an ore body three-dimensional model; different laser reflection spectral characteristics of targets with different colors are utilized, three-dimensional laser is used for scanning an ore body form and a roadway form, and an ore body model is updated by combining digital geological recording, mechanical sampling and secondary ore body delineating. Three-dimensional laser scanning, digital geological logging and mechanical sampling are fused, on the premise that expenditure and time are limited, the safety of underground operation and digitization of prospecting engineering achievements are improved, the ore body form and the spatial position are mastered more accurately, mining design is guided and optimized, precise implementation of mining is guaranteed, the mining engineering amount is reduced, digital energy saving is achieved, and the working efficiency is improved. The method belongs to a key technical new method for green low-carbon transformation industry development.
Owner:CHINA NONFERROUS METALS (GUILIN) GEOLOGY AND MINING CO LTD +1

Interventional instrument state data acquisition method and device and medium

The invention belongs to the field of vascular interventional surgical robots, and discloses a state data acquisition method and device of an interventional instrument and a medium, and the method comprises the steps: constructing a virtual interventional scene corresponding to a real interventional scene; a control instruction is generated through the controller; controlling the movement of the interventional instrument in the real interventional scene according to the control instruction, obtaining a corresponding DSA image, and obtaining first state data of the interventional instrument in the real interventional scene based on the DSA image; according to the control instruction, controlling the movement of a virtual interventional instrument in the virtual interventional scene, and obtaining second state data of the virtual interventional instrument; and fusing the first state data and the second state data to obtain fused state data. Finally obtained fusion state data is more accurate and reliable, a doctor can master the state of the interventional instrument in the operation more accurately, the safety and accuracy of the operation operation are improved, and a more powerful basis is provided for operation risk prejudgment.
Owner:SHENZHEN INST OF ADVANCED BIOMEDICAL ROBOT CO LTD

Pneumatic punching machine and precision monitoring system thereof

The invention provides a pneumatic punching machine and a precision detection system thereof. The pneumatic punching machine comprises a machine base, a workbench, a pneumatic hydraulic cylinder and a punching head. The base provides a mounting space; the workbench is arranged on the machine base, the workbench is provided with at least one working area, each working area is detachably provided with at least one stamping die, and each stamping die is provided with at least one working axis; at least one pneumatic hydraulic cylinder is arranged on the base, and a piston rod of the pneumatic hydraulic cylinder is connected with the punching head; the at least one punching head is provided with one or more track axes corresponding to the working axes; the air source is connected with the pneumatic hydraulic cylinder; the device further comprises an electrical assembly, and the electrical assembly is connected with the air source and the pneumatic hydraulic cylinder and is configured to adjust punching parameters of pneumatic punching. Multi-precision monitoring and calibration in the machining process of the small pneumatic stamping equipment are achieved, and the machining precision of the small pneumatic stamping equipment is effectively improved.
Owner:GUANGDONG GUANGZHIDA TRANSMISSION COMPONENTS CO LTD

processing device

The present invention provides a processing apparatus capable of accurately monitoring the status within the processing apparatus. The processing apparatus (1) includes at least: a holding table (10) for holding a workpiece (100); a processing unit (40) for processing the workpiece (100) held by the holding table (10); transfer arms (51, 52, 53) for transferring the workpiece (100); and a display (61) having a display function for displaying the status of the processing apparatus (1). The display (61) displays a configuration diagram in three dimensions as if viewing the processing apparatus (1) from an oblique angle. The configuration diagram shows illustrations of the structural units of the processing apparatus (1) and illustrations of the workpiece (100) being processed by the processing apparatus (1) according to the actual configuration within the processing apparatus (1).
Owner:DISCO CORP

Anti-lost device for unmanned aerial vehicle

The invention discloses an unmanned aerial vehicle anti-lost device, and belongs to the technical field of unmanned aerial vehicle accessories. The anti-loss device comprises an attached machine and a searching machine, the attached machine comprises a first casing, a first switch, a sound alarm, a light alarm, a first controller, a first power supply, a first GPS receiver, a first communication module, a gyroscope and an acceleration sensor, the first switch, the sound alarm and the light alarm are mounted on the first casing, and the first controller, the first power supply, the first GPS receiver, the first communication module, the gyroscope and the acceleration sensor are mounted in the first casing. The searching machine comprises a second machine shell, a second switch, a direction displayer, a distance displayer, a second controller, a second power source, a second GPS receiver and a second communication module, wherein the second switch, the direction displayer and the distance displayer are installed on the second machine shell. The attached machine and the searching machine which are matched with each other are designed, so that the position of the unmanned aerial vehicle can be marked in a field environment, and searching personnel can be assisted to more accurately grasp the position of holding the unmanned aerial vehicle so as to quickly carry out searching work of the unmanned aerial vehicle.
Owner:湖北省地质环境总站

Electric anorectum training device

The utility model belongs to the technical field of medical supplies, and particularly relates to an electric anorectum training device which comprises a first mounting shell, a mounting inner bin is embedded in the first mounting shell, a heating pipe and a refrigerating pipe are fixedly mounted in the mounting inner bin through a connecting frame, and a heat conducting plate is fixedly connected to the inner wall of the first mounting shell. A second mounting shell is arranged at the bottom of the first mounting shell, connecting seats are mounted at the two ends of the second mounting shell, and the top of the second mounting shell is fixedly connected with the bottom of the first mounting shell through one of the connecting seats; on one hand, cold and hot stimulation can be performed on the anal sphincter of a patient to facilitate the recovery of the defecation function of the patient, and on the other hand, the muscle force and muscular tension of the anal sphincter of the patient can be monitored in real time to facilitate medical staff to more accurately master data of the affected part of the patient, so that the medical staff can accurately know the data of the affected part of the patient. And medical staff can be helped to make a relatively efficient treatment plan.
Owner:ZHONGSHAN TRADITIONAL CHINESE MEDICINE HOSPITAL

A method for identifying high-altitude worker violation behavior based on posture capture

PendingCN122598260AGet body posture changesstable extraction
The application discloses a kind of high-altitude operation personnel rule violation identification method based on gesture capture, including the following steps: generating high-altitude operation image frame sequence;Scene reference reconstruction is carried out, and high-altitude operation scene reference data is generated;Personnel region anchoring is generated by carrying out human contour segmentation;Personnel gesture observation sequence is generated;Human posture capture is carried out, and operation personnel gesture joint sequence is generated;Gesture trajectory condenses, and personnel gesture trajectory data is generated;Coupling data of gesture boundary is obtained by gesture-boundary coupling projection;Using improved CleverCatch model, candidate rule violation data is generated;Temporal continuity verification and gesture stability check are carried out, and effective rule violation data is generated, and high-altitude operation personnel rule violation identification result is obtained, improve the accuracy and stability of high-altitude operation personnel rule violation identification, reduce artificial patrol omission and ordinary video identification false alarm.
Owner:SHAANXI YUNTONG TUCHUANG INFORMATION CO LTD

A textile yarn tension testing device

This invention relates to the field of yarn tension testing technology, specifically to a textile yarn tension testing device. The device includes a main frame, a force gauge adapted and installed inside the top of the main frame, two fixed rollers rotatably connected inside the main frame, a motor adapted and installed on the outer side of the back of the main frame, a take-up reel located outside the motor's output end, and two adjusting rollers located inside the main frame. In this invention, the yarn is fixed to the take-up reel after a series of windings. Upon starting the motor, a rotating rod and a disc drive the take-up reel to rotate, thus winding the yarn. Simultaneously, the tension generated during winding is transmitted to the force gauge via a hook to measure the yarn tension. This design allows winding and tension measurement to be performed simultaneously, improving work efficiency.
Owner:LIANGSHAN DAHE TEXTILE CO LTD

A fast neutron dosimetry method for boron neutron capture therapy

The present application relates to neutron dosimetry method, specifically provide a kind of for boron neutron capture therapy fast neutron dosimetry method, by using the paired ionization chamber test system with different liquid environment, one kind of liquid environment has obvious absorption to thermal neutron, then the radiation source under the same power is measured, to obtain more accurate fast neutron dose and the rest two kinds of mixed radiation dose, to solve the problem of inaccurate neutron dose test of different kinds in the prior art in the application process of mixed radiation field, more accurate mixed radiation quantity value can be obtained, so that the different types of neutron dose in mixed radiation field are grasped, so as to improve the radiation effect in the application scene of mixed radiation field.
Owner:GUO ZHONG YI LIAO KE JI (CHONG QING) YOU XIAN GONG SI

Method and system for comprehensively testing coverage effect of terrestrial digital television signal single-frequency network

The invention discloses a terrestrial digital television signal single frequency network coverage effect comprehensive test method and a terrestrial digital television signal single frequency network coverage effect comprehensive test system. The method comprises the following steps: carrying out fixed-point receiving test, road test and approaching test on a target area through a pre-constructed terrestrial digital television signal acquisition system; summarizing the collected test data to obtain a first test result of the single-frequency network coverage effect of the ground digital television signal in the target area; under the condition that the first test result comprises that the single-frequency network overlapping coverage interference area exists in the target area, performing shutdown joint debugging test on each to-be-tested transmitting station to obtain a second test result; and according to the first test result and the second test result, determining mutual interference stations of the single-frequency network overlapping coverage interference area and carrying out single-frequency network networking optimization. Through the combination of multiple test modes and the comprehensive analysis of the test result, the actual coverage condition of the terrestrial digital television single-frequency network can be comprehensively reflected, the single-frequency network with problems can be adjusted and optimized, and the coverage effect of the target area can be improved.
Owner:NAT RADIO & TELEVISION ADMINISTRATION SUPERVISION CENT

Automatic stopping descender

The utility model discloses an automatic braking descender, and relates to the field of descenders. The device comprises a mounting seat, an extension plate is arranged on one side of the mounting seat, a protective shell is mounted on one side of the extension plate through a rotating rod, and a monitoring mechanism is arranged on the outer surface of the protective shell. Wherein the monitoring mechanism can monitor the moving distance of the mooring rope in real time through a linear encoder inside the monitoring mechanism, real-time data in the descending process are provided through real-time monitoring, high-precision feedback is ensured, therefore, a more accurate control decision is made, and by monitoring the moving and state of the mooring rope in real time, the safety of the mooring rope is improved. Any abnormal conditions such as over-high speed, rope loosening or breakage and the like can be found in the first time, and once the abnormal conditions are detected, the monitoring mechanism can give an alarm through the sounder to remind an operator to take measures in time, so that potential safety accidents are effectively avoided.
Owner:SHENZHEN YUANTUO SPORTS GOODS CO LTD

Training material display system and training material display method

The present invention relates to a training teaching material display system and method, comprising: an information input device (10, 30) for acquiring information of operation input of a simulated operation; a storage device for storing the operation object part of the maintenance operation, the tools used, and the operation input process; an output information generating device (20) for generating one or more display screens based on the storage information of the storage device, wherein the one or more display screens can display or execute any one or more of the tools, operation object parts, and operation inputs to the operation object parts required for the maintenance operation; and a display output device (30) for displaying and outputting each screen of the one or more display screens according to a predetermined output condition, wherein each screen of the one or more display screens includes: an instruction display area for requesting selection of an operation, etc.; and an operation object image display area for displaying an operation object image in a manner capable of executing a selection operation, etc.
Owner:HITACHI SYST LTD

Line building positioning system and method for assisting calligraphy practicer in quickly mastering Chinese character structure

The invention discloses a line building positioning system and method for assisting a calligraphy practicer in quickly mastering a Chinese character structure, and relates to the technical field of improving the calligraphy practicing speed and accuracy according to a copybook. The system comprises a work preparation module and a line building module, wherein the work preparation module comprises an identification and screening sub-module, a detection sub-module and a line building tool library sub-module; the line building module comprises a vertical equidistant line building sub-module and a transverse equidistant line building sub-module. According to the invention, a calligraphy practicer can be assisted to more intuitively and accurately master the positioning of each stroke of a Chinese character relative to other strokes so as to master the structure of the Chinese character, so that the calligraphy practicer can be assisted to really practice characters on the premise of saving time.
Owner:YIJIANZHI WRITING CULTURE COMMUNICATION (TONGLIAO CITY) CO LTD

Hydrological test buoy

The utility model discloses a hydrological test buoy, which relates to the technical field of hydrological monitoring equipment and comprises a floating body, a hydrological detection device, a mounting frame, a solar panel, a protective device, a cleaning device, an environment detection device, a lighting device, a storage battery and a PLC (programmable logic controller). The floating body is provided with a hydrological detection device and a mounting frame; the solar panel is arranged around the mounting rack, and a protection device is arranged around the solar panel; the cleaning device is arranged on the protection device, the storage battery and the PLC are both installed on the lower portion of the installation frame, the upper portion of the installation frame penetrates through the protection device and extends upwards, and the environment detection device and the lighting device are both arranged on the upper portion of the installation frame. According to the utility model, the protection device is arranged to protect the solar panel inside, so that the impact is reduced and the corrosion is prevented; a cleaning device is arranged to prevent stains from influencing the power generation efficiency; the environment detection device is arranged, data collection and image collection can be carried out, and hydrological conditions can be mastered more accurately in cooperation with measured hydrological data.
Owner:王涛

Pediatric nursing medicine feeder

The invention relates to the technical field of pediatric nursing medicine feeders, and particularly discloses a pediatric nursing medicine feeder. Comprising a grinding cylinder, a stirring liquid outlet cylinder detachably connected with one end of the grinding cylinder, a connecting part detachably connected with the stirring liquid outlet cylinder, a hose communicated with the connecting part, a liquid conveying pipe communicated with the hose, an end cover detachably connected with the other end of the grinding cylinder and a collecting cylinder arranged on the end cover and detachably connected with the end cover. A grinding assembly used for grinding solid medicine into powder and a filter screen used for screening medicine particles are sequentially arranged in the grinding cylinder from top to bottom. The end cover is provided with a grinding assembly used in cooperation with the grinding cylinder, the grinding assembly is matched with the built-in cylinder to achieve step-by-step grinding of solid medicine into powder, and the problem that due to the fact that a traditional pediatric nursing medicine feeder is standard in medicine feeding or complex in medicine feeding operation step, the medicine feeding difficulty of medical staff to children is increased is solved.
Owner:CHONGQING MATERNAL & CHILD HEALTH HOSPITAL (CHONGQING OBSTETRICS & GYNECOLOGY HOSPITAL CHONGQING INST OF GENETICS & REPRODUCTION)

Environmental protection data acquisition method and system for highway construction

The invention relates to the field of data processing, and discloses an environmental protection data acquisition method and system for expressway construction, and the method comprises the steps: building a corresponding relation between a construction technology and environmental protection parameters at a cloud data server; obtaining an expressway construction scheme, dividing an expressway construction road section into a plurality of sub-construction road sections according to the coverage range of the environmental protection monitoring unit, and obtaining a sub-construction road section sequence; the construction scheme of the current sub-construction road section is obtained, the obtained construction type is obtained, the obtained environmental protection parameter monitoring data container sequence is connected with the environmental protection monitoring container of the corresponding sub-construction road section, and the environmental protection monitoring unit collects environmental protection data of the sub-construction stage according to the environmental protection parameter monitoring data container sequence to obtain environmental protection data of the sub-construction stage. And acquiring environmental protection data of all the sub-construction stages according to the sub-construction road section sequence, thereby finishing acquisition of the environmental protection data of highway construction. According to the invention, environmental problems in the construction process can be comprehensively mastered, and data support is provided for environmental protection.
Owner:YUNNAN NANYAO EXPRESSWAY CONSTRUCTION CO LTD +1

Hypertension patient health condition monitoring system based on NB-IOT technology

The invention relates to a hypertension patient health condition monitoring system based on an NB-IOT technology, and the system comprises a system terminal module which is specifically composed of a temperature sensor, a blood pressure sensor, a GPS positioning module, a heart rate sensor, an acceleration sensor, a buzzer alarm module, and a communication module. An APP of the mobile terminal gives an alarm through a buzzer when data are abnormal, meanwhile, body data are uploaded to a cloud platform, a client can take targeted measures, the body health condition of the hypertension patient can be intelligently and instantly monitored, the hypertension patient can grasp the body health condition of the patient in real time, and the system is convenient to use. Therefore, corresponding adjustment measures can be taken according to the health condition of a user, and intelligent monitoring is truly realized.
Owner:ANHUI UNIV OF SCI & TECH