14results about How to "Continuous acquisition" patented technology

The invention provides a building measurement method and system based on an intelligent robot, and relates to the technical field of intelligent robots, and the method comprises the steps: deploying the intelligent robot to a to-be-measured building area; determining a final driving path of the intelligent robot according to the layout of the to-be-detected building area; the intelligent robot automatically runs along the final running path, and acquires three-dimensional point cloud data, image information and geographic position information of the building environment by using an internal sensor assembly; and processing the three-dimensional point cloud data, the image information and the geographic position information of the building environment, including point cloud splicing, denoising, registration and surface reconstruction, to generate a three-dimensional model of the building. By automatically collecting and processing data, the building three-dimensional model and the detailed measurement report are efficiently generated, the measurement precision and efficiency are improved, and the labor cost is reduced.

The utility model relates to the technical field of rock debris sampling, especially to a bucket type rock debris sampling device. The bucket type rock debris sampling device is arranged on a slurry tank for receiving rock debris slurry, and a mounting frame group for fixing the sampling device is arranged on the slurry tank. The sampling device comprises a shell and a conveying mechanism arranged in the shell. A plurality of groups of material taking mechanisms are arranged on the conveying mechanism at equal intervals. A discharge hopper for receiving samples is arranged on the shell. The bucket type rock debris sampling device provided by the utility model realizes the automation and continuous sampling function of rock debris sampling. The samples taken are more representative. The conveying mechanism is driven by a motor to automatically complete the whole process of rock debris digging, lifting and pouring, greatly reducing the labor intensity and avoiding sample confusion caused by human factors, and providing more reliable analysis basis for geological personnel.

The invention discloses a state real-time monitoring method, system and equipment for blood dialysis, and aims to collect physiological parameters such as urea concentration, creatinine concentration, potassium concentration, weight and body fluid quantity of a dialysate in real time through multi-sensor equipment, and perform data analysis and prediction in combination with a machine learning model. Continuous monitoring and abnormal early warning of the state of a dialyzer in the dialysis process are achieved. The system comprises an online blood analyzer, an electronic weighing scale, a biological impedance analyzer and a central intelligent device, and efficient data transmission and processing are realized through a data transmission interface. If it is detected that the physiological parameters exceed the safety threshold value, the system automatically triggers early warning and informs medical staff, so that the safety and effectiveness of treatment are improved.

The invention provides an on-line monitoring device for transformer oil particles based on spectrum and conductivity detection, which realizes efficient, accurate and continuous monitoring of particle impurities in transformer oil. The system comprises a sampling module, a sensor module, an analysis processing unit and a communication module. The sampling module comprises a micro pump for realizing continuous oil sample collection and an adjustable throttle valve for ensuring the stability of an oil sample; the sensor module comprises a spectrum sensor for detecting optical characteristics in an oil sample and a conductivity sensor for monitoring conductivity change of the oil sample and detecting electrical characteristics of different impurities in oil; the microprocessor is used for processing sensor data and judging impurity types and concentrations; and the communication module adopts a wireless transmission technology to send the impurity type and concentration obtained by the analysis processing unit to a monitoring center in real time. The device is simple and convenient to operate, accurate and reliable in detection result and suitable for on-line monitoring and maintenance of transformer oil.

The invention provides a direct-discharge straight-tube flashing light tire pressure monitoring device of a non-motor vehicle, and relates to the field of air pressure detection, the direct-discharge straight-tube flashing light tire pressure monitoring device comprises an air inlet bottom shell assembly directly connected with a tire valve, the air inlet bottom shell assembly is used for receiving air in a tire, a transparent shell assembly is arranged at the joint of the air inlet bottom shell assembly, and the transparent shell assembly is connected with the air inlet bottom shell assembly. A detection assembly is arranged in the transparent shell assembly, an air pressure sensor used for detecting air pressure is installed at the position, located at the tail end of the air inlet bottom shell assembly, of the bottom of the detection assembly, and a top exhaust assembly communicated with the transparent shell assembly is arranged at the top of the transparent shell assembly. Airflow turbulence caused by riding vibration of the bicycle and the electric vehicle is effectively avoided, it is ensured that the air pressure sensor can accurately and continuously collect data, and stable and reliable tire pressure information is provided for a rider.

The invention discloses a hyperspectral monitoring system platform, which comprises a spectral imaging module used for acquiring high-resolution spectral data of a target area within a spectral range of 400-1000nm; the data acquisition module is configured to acquire data acquired by the spectral imaging module at a rate that the transmission frame number per second is greater than or equal to 90fps; and the image processing module is used for processing and analyzing the acquired spectral data in real time, and comprises a high-precision slit design and a non-uniformity correction technology. The imaging hyperspectral technology provided by the invention can provide high-resolution space imaging, and generally can reach sub-meter level or even higher resolution, so that the system can capture fine pollutant distribution conditions, such as specific positions and diffusion paths of oil spill or chemical leakage, in an inland river environment, and the system has the advantages of being simple in structure, low in cost and the like. Therefore, the imaging hyperspectral technology has obvious innovation in real-time monitoring and accident response, and can quickly and accurately position and track the pollution source.

This invention discloses an enterprise procurement supply chain collaborative management system, comprising: a perception layer deployed at each node of the procurement supply chain, used to collect data on the flow and processing of renewable resource materials through passive RFID tags built into heterogeneous devices, and to perform data verification and synchronization through an inter-device self-organizing network; a trust layer used to bind the operator's biometric information with their identity, operating permissions, and initial credit rating, and to dynamically manage credit and cross-enterprise permissions based on their operating behavior and device feedback; and an analysis and decision-making layer used to analyze and issue early warnings on the perceived data through an edge computing module, and to simulate the value transformation path under different working conditions through a virtual mapping model. By deploying computing modules at the network edge, this invention can process data locally, independently and quickly identify and issue early warnings for anomalies such as equipment failures and quality deviations, achieving a leap from post-event response to pre-event prediction and in-event intervention.

The utility model provides a line loss position detection device for electric power engineering, and relates to the field of electric power engineering. The line loss position detection device for electric power engineering comprises a base, an outer shell and a multimeter, a plurality of detection contacts are installed in the outer shell, wires on the detection contacts are used for being connected with an electric power circuit, an inner shell used for rotating is installed in the outer shell, and two moving contacts are installed in the inner shell in a sliding mode. The two moving contacts are respectively contacted with two of the detection contacts, and the other detection contacts are respectively contacted with a conductor on the inner shell; according to the line loss position detection device for the electric power engineering, when the inner shell is driven by the driving shaft to rotate, the moving contact is in contact with different groups of detection contacts in sequence, automatic switching measurement of resistors of different line sections is realized, the measurement position does not need to be manually and frequently replaced, only the detection contacts and an electric power line need to be connected in advance, the detection time and manpower input are reduced, and the detection efficiency is improved. And the detection efficiency of the complex line network is improved.

The invention discloses a control system and method for ventilation of a ship cargo hold, and the system comprises a monitoring unit which comprises a plurality of monitoring points disposed in the cargo hold and is used for collecting the concentration parameters of hazardous gases in different regions in the cargo hold in real time; and the control unit is in signal connection with the monitoring unit and is in control connection with a frequency conversion fan of the cargo compartment ventilation system. When the control unit receives a hazardous gas standard exceeding signal output by the monitoring unit, a rotating speed adjusting instruction is automatically generated and output to the frequency conversion fan; the rotating speed adjusting instruction adjusts the rotating speed of the frequency conversion fan to the target rotating speed, and the target rotating speed is not lower than the preset minimum safe rotating speed. Through linkage control of the cargo hold air quality monitoring system and the variable-frequency ventilation system, real-time monitoring of hazardous gas, automatic adjustment of the rotating speed of the fan and automatic regulation and control of multi-stage safety protection are achieved; and on the premise that the safety of the cargo hold is guaranteed, the fan energy consumption can be remarkably reduced, and the ship operation safety, economical efficiency and intelligent level are improved.

This invention discloses a low-light enhancement method from the perspective of a drone, relating to the field of image processing and enhancement technology. It involves acquiring a sequence of consecutive low-light image frames of a target during drone flight, performing preprocessing operations including denoising and normalization to form a low-light image set, and using an image recognition algorithm to estimate motion between adjacent frames. This invention improves image clarity and visibility in low-light environments through dynamic range compression and detail enhancement processing. The dynamic range compression algorithm balances brightness differences in the images, avoiding local overexposure or underexposure, ensuring good visual effects under different lighting conditions. Detail enhancement processing, through multi-scale gradient fusion and adaptive sharpening, highlights texture and edge information in the image, improving detail clarity in low light. This allows the drone to more clearly identify targets when performing tasks at night or in low-light environments, improving the efficiency and accuracy of task execution.

The utility model discloses a uniform oiling device for polyester staple fiber production, which relates to the field of polyester staple fiber production and comprises a mounting base, two parallel mounting plates are fixedly mounted at the top of the mounting base, an oil drum frame is fixedly mounted on one side of the top of the mounting base, and two semi-cylindrical sleeves are symmetrically mounted in the middles of the two mounting plates up and down. Oil coating rollers are installed in the semi-cylindrical sleeves in a rolling mode, the two ends of the two installation plates are each provided with a short fiber limiting component, a driving component used for driving the two oil coating rollers to rotate is installed on the outer side of one installation plate, an oil storage tank is fixedly installed in the middle of the oil drum frame, and an oil supply component used for supplying oil to the semi-cylindrical sleeves is installed at the top of the oil drum frame. The lower semi-cylindrical sleeve is connected with a filtering part arranged at the bottom of the oil storage tank; according to the uniform oiling device for polyester staple fiber production, spinning oil can be recycled, and oiling is uniform.

The utility model relates to the technical field of appearance detection of concrete pipelines, in particular to an image acquisition device for a large-diameter concrete pipe, which comprises an annular track, a support frame and a high-definition panoramic camera, and is characterized in that the annular track is arranged on the inner wall or the outer wall of the large-diameter concrete pipe; the supporting frame is rotationally arranged on the annular track and circumferentially rotates on the annular track, the high-definition panorama camera is arranged on the supporting frame through a telescopic mechanism, and a lens of the high-definition panorama camera faces the inner wall or the outer wall of the large-diameter concrete pipe. According to the image acquisition device for the large-diameter concrete pipe, the structure is simple, the installation is convenient, when the high-definition panoramic camera rotating at a constant speed is used for acquiring a certain height range of the inner wall or the outer wall of the large-diameter concrete pipe, the whole acquisition process is kept continuous, and the acquisition height, the acquisition distance and the acquisition angle are kept consistent; and the acquisition height of the image acquisition device can be adjusted.

The utility model relates to the technical field of ranch fence, concretely is a kind of ranch livestock activity area fence alarm device, including guardrail and maintenance device, the surface of guardrail is fixedly installed with conducting wire, the side of guardrail is provided with monitoring equipment, maintenance device is arranged at one end of guardrail, maintenance device includes stand, stand is fixedly connected with guardrail, one end of monitoring equipment is fixedly connected with round sleeve, the surface of round sleeve is provided with jack, the surface of stand is fixedly connected with air bag, the surface of stand is provided with sliding slot, the inner wall of sliding slot of stand surface is slidably connected with plug rod, the surface of plug rod is fixedly connected with annular pad, plug rod is inserted through air bag and jack, the utility model, through the simple operation of inflation, deflation, can realize the installation and disassembly of monitoring equipment, in routine overhaul, staff only needs to pull out air plug and deflate, can quickly take down equipment, after overhaul is completed, extrude inflatable pad inflation can be refixed, greatly shorten maintenance time, improve maintenance efficiency.

This invention provides a laser rangefinder sensor fixing device and installation method for a dynamic compaction machine, belonging to the field of civil engineering monitoring technology. The device includes: a fixing mechanism for connecting the entire device to the boom of the dynamic compaction machine; a vibration damping mechanism mounted on the fixing mechanism for isolating the impact vibration of the dynamic compaction; and a steering mechanism mounted on the vibration damping mechanism for adjusting the attitude of the laser rangefinder sensor. The laser rangefinder sensor of this invention achieves angle adjustment through the steering mechanism, is mounted on the boom of the dynamic compaction machine through the fixing mechanism, and is isolated from the impact vibration of the dynamic compaction through the vibration damping mechanism, ensuring the accuracy and stability of the laser rangefinder sensor's distance measurement. This device is recyclable; after the completion of a single construction project, the device can be safely, conveniently, and completely disassembled and recycled, and directly used in subsequent projects.