24results about How to "Flexible collection" patented technology

The invention discloses a backbone network line attenuation analysis early warning method and system based on deep learning, and belongs to the technical field of line attenuation analysis. Acquiring channels in a link, and constructing a channel database; generating a data acquisition node sequence, and setting a time window for collecting receiving and transmitting optical power data of a channel; establishing a receiving and transmitting light power data set, and analyzing and quantifying a data acquisition period by changing the size of a time window; the overall loss fault degree of the links is analyzed and evaluated, and the correlation degree between the different links is calculated; presetting an overall loss fault degree threshold value, and analyzing and outputting an early warning; according to the invention, through power data analysis and fluctuation monitoring based on the time window, the data acquisition period is optimized, and the network health state identification capability is improved; by evaluating the overall loss fault degree of the links and calculating the correlation degree between the links, potential faults are found in time, a reliable basis is provided for network maintenance, and the operation stability and reliability of the network are improved.

The embodiment of the invention discloses a three-dimensional modeling method and device based on a panoramic vision laser scanner, and the method comprises the steps: carrying out the comprehensive scanning of a target scene based on the panoramic vision laser scanner according to a preset scanning path, so as to collect scene data, wherein the scene data comprises three-dimensional coordinate information, RGB color information, and texture information; preprocessing the scene data, generating point cloud data, and generating ellipsoid distribution data of a three-dimensional space based on the point cloud data; and establishing a three-dimensional model of the target scene based on the ellipsoid distribution data. According to the embodiment, the defects of a traditional method in the aspects of visual effect, precision and automation degree are overcome, a brand new solution is provided for rapid modeling of a large-scale scene with lower cost and higher efficiency, the centimeter-level precision standard is achieved, and a user can experience immersive feeling in a virtual space. Meanwhile, the high-precision point cloud data can also be widely applied to a plurality of fields such as topographic surveying and mapping, geological survey and forestry survey.

The invention discloses a packaging process for high-precision pressure sensor processing, and relates to the technical field of pressure sensor packaging, and the packaging process comprises an outer shell, a conveying and cleaning mechanism, a conveying and drying mechanism and a collecting device; the overall packaging process is comprehensive and reasonable in design, and the preparation work is comprehensive to guarantee the foundation; the chip cleaning and drying integrated equipment is high in integration, all parts cooperate to ensure that the chip is clean, a high-quality chip is provided for subsequent packaging, the process is simplified, efficiency is improved, and pollution is reduced; the chip mounting and bonding control parameters are accurate, the encapsulation measures are proper, and the stability is enhanced; curing post-treatment and aging screening are strictly controlled, and reliable performance of the sensor is ensured; the collecting device facilitates chip management, improves operation convenience and production efficiency, assists automatic large-scale production, and remarkably improves sensor packaging quality and performance through the whole process.

This invention relates to the field of stainless steel pipe prefabrication and surface treatment technology, specifically disclosing a mobile pickling and passivation operation platform for stainless steel pipes, comprising: a base frame, a waste liquid guide channel above the base frame, a waste liquid collection port in the middle of the waste liquid guide channel, and several pipe positioning frames above the waste liquid guide channel, each with several pipe positioning slots. The waste liquid guide channel and waste liquid collection port, with their inclined bottom surfaces, enable waste liquid collection, avoiding environmental pollution. The height of the operation platform is suitable for human-machine operation. The pipe positioning slots ensure the stability of the stainless steel pipes during the pickling process, preventing them from rolling off. Furthermore, universal ball bearings are installed on the pipe positioning slots, allowing the stainless steel pipes to tumble during pickling, ensuring thorough pickling of the stainless steel pipe surface and improving pickling effect and efficiency.

The application discloses a data collection method and device, related equipment, a storage medium and a computer program product. The method comprises the following steps: an access network device receives first information sent by a first function, the first information is used for indicating that data related to a first task is collected, the first task is related to digital twinning, and the first function is used for processing at least user plane data; second information is sent to one or more terminals, the second information is used for indicating that data related to the first task is collected; first data reported by the one or more terminals is received, the first data contains one or more first vectors, and the first vector comprises a vector obtained by performing feature characterization on the collected data by the terminal; the received one or more first data and second data are fused and characterized to obtain a second vector, the second data contains data related to the first task locally stored in the access network device; and third data containing the second vector is sent to the first function.

The application discloses a kind of composite twisting device for bamboo fiber yarn and its twisting method, it is related to the technical field of fiber yarn twisting device, to solve the problem that existing twisting device does not have dry twisting and wet twisting can be realized twisting device, while purchasing two equipment production cost is high, the front side of the base is provided with silk feeding frame, infrared radiation heating tube slot is opened at the middle position of the upper end of the silk feeding frame, infrared radiation heating tube is arranged in the infrared radiation heating tube slot, guide frame support frame is symmetrically arranged at the center position of the rear side of the upper end of the silk feeding frame, guide roller is rotatably arranged between two guide frame support frames, glue collecting mechanism support seat is arranged below the guide frame support frame, two glue collecting mechanisms are symmetrically arranged in the glue collecting mechanism support seat, and glue collecting nozzle is arranged at the upper end of the glue collecting mechanism.

The utility model belongs to the technical field of water quality detection, and particularly discloses a water conservancy water quality monitoring unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a box body is arranged at the bottom of the unmanned aerial vehicle body, a detection rod is fixedly connected to the bottom of the box body, and a power groove extending to the outside of the detection rod is formed in the detection rod. The unmanned aerial vehicle comprises a power groove, an extension rod is slidably connected to the interior of the power groove, a support is fixedly connected to the bottom of the extension rod, the section of the support is shaped like a Chinese character'fang ', a protection shell is fixedly connected to the left side of the support, and two sets of fixing columns are fixedly connected to the inner wall of the support. Water samples at different places can be sequentially collected in one flight task, the water quality monitoring efficiency is improved, the coverage range of the water quality monitoring is widened, the water taking tanks are independently controlled, cross contamination among samples is avoided, the data accuracy is guaranteed, the labor cost is remarkably reduced, and the intelligent level of the water quality monitoring is improved.

The invention discloses a vehicle data collection method and device, a storage medium and electronic equipment, and the method comprises the steps: collecting a CAN message in a vehicle CAN bus, wherein the CAN message comprises a plurality of message frames and the network segment identification information of each message frame; converting the CAN message into a big data message in an SOMEIP protocol format according to the network segment identification information of each message frame; wherein each big data message comprises N SOMEIP data items, the N SOMEIP data items are obtained by converting N first message frames with the same network segment identification information, each big data message further comprises first network segment identification information corresponding to the first message frames, and N is an integer greater than or equal to 1; and sending the big data message to a remote communication terminal. As the conversion of the message format occurs in each domain controller, the remote communication terminal only needs to receive the big data message, so that the requirements on CAN interface resources and hardware computing power of the remote communication terminal are low, the hardware cost of the remote communication terminal does not need to be increased, and the efficient and flexible acquisition of the whole vehicle data can be realized.

The invention discloses a data acquisition method and system for a commercial vehicle and a storage medium, and belongs to the technical field of automobiles. The management platform configures element items for data needing to be collected, the element items comprise CAN identifiers and masks, the CAN identifiers are determined according to message identifiers predefined for the data, channel numbers of CAN channels and frame types, and the masks are determined according to the channel numbers and the frame types; creating a data acquisition template; associating the data acquisition template with the at least one element item and the at least one commercial vehicle to obtain a data acquisition strategy; sending the data acquisition strategy to at least one commercial vehicle; the commercial vehicle configures a message filter according to element items in the data acquisition strategy; and for each type of data, sending the data to a message filter for filtering, and sending the filtered message to a management platform from a corresponding CAN channel according to a reporting period in a reporting mode. According to the invention, the data set in the data acquisition strategy can be acquired, and flexible acquisition of the data is realized.

The invention provides a data processing method which can be applied to the field of financial science and technology and the field of big data technology. The data processing method comprises the steps of obtaining a database table list of a database, wherein the database table list is generated by performing data processing operation on the database; a pre-stored configuration table is read, a first parameter and a second parameter are configured in the configuration table, the first parameter is used for indicating the to-be-called collection statement, and the second parameter is used for triggering generation of a collection instruction for calling the collection statement; in response to a trigger generation collection instruction, calling a collection statement indicated by a first parameter to traverse the library table list, and collecting statistical information; in response to completion of statistical information collection, updating a second parameter in the configuration table to obtain an updated configuration table; wherein the job flow for collecting the statistical information and the job flow of the processing database are mutually decoupled. The invention further provides a data processing device, equipment, a storage medium and a program product.

The utility model discloses a sampling device of a gas analyzer, which belongs to the technical field of gas analyzers and comprises a handheld disc and a plurality of detachably connected collecting barrels. One end of each collecting barrel is connected with a middle pipe with a valve; a collecting cylinder for collecting gas is arranged on one side of the handheld disc; the collecting cylinder can be detachably connected with any one of the middle pipes; gas is collected through the collection barrel, the valve is opened, the collected gas enters the collection barrel through the middle pipe to be stored, when different kinds of gas need to be collected, the valve is closed, then the collection barrel is connected to other middle pipes, then the valve is opened, and the collection barrel is connected to the other middle pipes. According to the gas collecting device, the collecting cylinders are arranged, so that other types of gas can be stored in the corresponding collecting cylinders through the middle pipes under the action of the collecting cylinders, the collecting cylinders and the multiple collecting cylinders are arranged, the collecting cylinders can be connected to any collecting cylinder, different types of gas can be collected and stored, and gas collection and storage can be flexibly carried out.

A multi-view finger vein image acquisition device includes a camera module, a lighting module, a driving module and a supporting module. The supporting module is provided with a rotating track. The driving module includes a motor and a rotating handle. The motor is mounted on the supporting module, and the rotating handle is mounted on the motor. The camera module and the lighting module are arranged relatively and connected to the rotating handle respectively. The camera module and the lighting module are also mounted on the rotating track respectively through pulleys. A space for placing a finger is provided between the camera module and the lighting module. The motor drives the rotating handle to rotate, and the rotating handle drives the camera module and the lighting module to rotate synchronously along the rotating track. The camera module performs multi-view photography of the finger, and the lighting module provides illumination of the corresponding viewing angle to the finger during multi-view photography. The present invention uses only a single camera to realize multi-view all-round flexible acquisition of finger veins, greatly reduces the investment cost, simplifies the equipment structure and control program, and realizes high-quality and easy-to-operate multi-view finger vein acquisition at a low cost.

The present invention discloses a data collection system based on the Internet of Things and a PaaS cloud platform and a construction method thereof. The data collection system based on the Internet of Things and a PaaS cloud platform of the present invention includes a data convergence gateway, multiple intelligent data collection terminals, a PaaS cloud platform, and a client; the intelligent data collection terminal and the data convergence gateway are respectively arranged in the data collection area where data collection is required; the multiple intelligent data collection terminals are respectively directly connected to the data convergence gateway for communication to interact with data; the intelligent data collection terminal is used to collect physical events or physical environment information or multimedia data in the data collection area; the data convergence gateway is connected to the PaaS cloud platform for communication through a 5G network link or an Internet link for data interaction; the client is connected to the PaaS cloud platform for communication to interact with data. The beneficial effect of the present invention is that it can be compatible with a variety of data collection targets and has good practicality.

The utility model belongs to the technical field of water surface garbage cleaning and collecting, and relates to a visual sensing manipulator type water surface garbage collecting ship which comprises a ship body and a grabbing and collecting assembly installed on the front portion of the ship body, advancing driving assemblies are arranged on the two sides of the ship body respectively and used for driving the ship body to advance, retreat and steer, and a garbage storage bin is arranged on the rear portion of the ship body and used for storing garbage. A microcomputer is arranged on the ship body and used for controlling the grabbing and collecting assembly and the advancing driving assembly. Water surface garbage is grabbed through cooperation of a horizontal rotating motor, a first driving motor, a second driving motor and a third driving motor, the garbage grabbing precision is improved through cooperation of a visual sensor and a microcomputer, water surface garbage of different shapes and volumes can be stably grabbed through the structure of the mechanical arm, the application range is wider, and the mechanical arm is suitable for popularization and application. The cost of employment of workers and purchase of equipment is reduced, and the device is suitable for salvaging garbage in large lakes and high in efficiency; equipment does not need to be replaced, continuous work is achieved, and cost is low.

The invention discloses an electric power data communication remote desktop intelligent flow analysis system and method, and relates to the technical field of intelligent flow analysis. The method comprises the following steps: establishing a data channel connection: establishing a secure data channel connection between a server and a client through a remote desktop protocol (RDP), wherein the secure data channel connection is used for transmitting power data; periodically monitoring network conditions and total data change: monitoring the network conditions including packet loss rate, round-trip delay and network jitter, and judging the network conditions according to preset judgment indexes; and monitoring the total change amount of the data, including defining a monitoring period, calculating the change amount of the power data in each monitoring period, performing standardization processing by considering a precision factor, and further calculating the total change amount in the monitoring period. The edge computing node and the gateway are introduced, so that the system can perform primary processing and analysis at the source of data generation, and the adaptability and the expandability of the system are further enhanced.

The utility model provides a drainage device for an inland river mud barge, and relates to the technical field of channel environment-friendly dredging construction, the drainage device comprises two steel water baffles arranged in a mud barge storage cabin, the steel water baffles are provided with drainage holes, the bottoms of the steel water baffles are connected with the mud barge storage cabin through horizontal fixing blocks, and the drainage holes are formed in the steel water baffles. An inverted filter screen is attached to the outer side of the steel water baffle, a water pumping device is arranged on the side, close to the mud barge storage cabin, of the steel water baffle, a water pumping pipe is connected to the top of the water pumping device in a penetrating mode, and a mud-water separator is arranged on the portion, located on the mud barge storage cabin, of the top of the water pumping pipe; and a telescopic pipe and a conveying seat which are in through connection are arranged on one side of the mud-water separator. The drainage device is easy to install, the water content of earthwork in the mud barge cabin can be effectively reduced, meanwhile, the ashore construction efficiency of the long-arm excavator cannot be affected, the using effect of the drainage device is improved, and the drainage device has practicability.

The invention provides a paddy field pH and oxidation reduction potential Eh monitoring system, which is applied to the technical field of water body environment monitoring, and is characterized in that a sensor mounting box is mounted in a mounting frame, and a paddy field pH and Eh sensor is mounted in the sensor mounting box; the bottom of the mounting frame is fixedly mounted in a soil layer of a paddy field through a fixing part, so that the paddy field pH and Eh sensor can be in contact with a water sample and a soil sample of the paddy field; an intelligent data collector, a communication module and a power supply module are mounted in the case; the intelligent data acquisition unit is in communication connection with the paddy field pH and Eh sensor and is used for acquiring sampling data of the paddy field pH and Eh sensor and analyzing, calculating, storing and transmitting the sampling data; and the communication module is in communication connection with the intelligent data collector and is used for uploading the water environment data information of the paddy field to a cloud platform. In this way, paddy field pH and Eh key information data can be flexibly collected, and real-time dynamic information of a paddy field water environment can be intelligently monitored.

The utility model discloses a soil collecting device for detecting semi-volatile organic pollutants, which comprises a main body, a feeding component is arranged in the main body, and a moving component is arranged on one side of the main body; the feeding assembly comprises a moving plate, a telescopic cylinder is mounted on the outer wall of the bottom of the moving plate through bolts, a push plate is mounted at the output end of the telescopic cylinder through bolts, and a motor is mounted in the center of the outer wall of the bottom of the push plate through bolts. By means of the arranged feeding assembly, after a motor is started, a feeding auger can be driven by the motor to rotate, in the rotating process of the feeding auger, soil can be effectively collected, meanwhile, by means of reasonable configuration of a servo motor and a conveying auger, the device can efficiently carry out conveying operation on the soil, in addition, through arrangement of a telescopic cylinder, the conveying efficiency is improved, and the conveying efficiency is improved. The device can flexibly collect and process soil at different depths, and the design facilitates soil collection and subsequent detection work of a user, so that the practicability of the device is remarkably improved.

The utility model discloses a packaging equipment finished product collecting device, which relates to the technical field of collecting devices, and comprises a lifting mechanism, a collecting piece is arranged on the surface of the lifting mechanism, one end of the lifting mechanism is fixedly connected with a support frame, a buffer piece is arranged on the surface of the support frame, and a transmission piece is arranged on the surface of the support frame. And a collecting box is mounted at one end of the conveying part. According to the finished product collecting device, finished products fall on the baffles, the baffles are impacted by the finished products, so that the baffles move on the rotating columns, the rotating columns move on the fixed columns, the finished products of different sizes can be flexibly collected, and the collecting effect of the finished products is more flexible; according to the finished product collecting device, the effect of effectively limiting and collecting finished products of different sizes can be achieved, the finished products fall onto a buffer plate, the buffer plate drives a rotating disc to rotate on a stable column through the impact force, and therefore the impact force generated when the finished products fall can be buffered, and collecting is more stable and accurate.

This application discloses a data acquisition device, a data acquisition method, a chip, and an electronic device applied to a chip. The device includes a sensor module correspondingly disposed within each processing unit of the chip, and multiple sensor modules are connected sequentially. Each sensor module receives clock signals and data signals, acquires data from the currently located processing unit, generates intermediate data signals based on the acquired data and data signals, samples and processes the intermediate data signals using the clock signal, outputs a new clock signal and a new data signal, and inputs the new clock signal as a clock signal and the new data signal as a data signal into the next-level sensor module. This device is not only easy to wire and has good scalability, but it also reduces the time delay between the clock and data, resulting in stable data acquisition.

The present invention discloses a throwable surface object vibration data acquisition device, the outer shell is a cube structure, the spherical empty warehouse is arranged inside the outer shell, the hollow sphere is arranged inside the spherical empty warehouse, a plurality of balls are filled between the outer surface of the hollow sphere and the inner surface of the spherical empty warehouse, a rectangular box is suspended and arranged in the middle of the hollow sphere, the upper surface and the lower surface of the rectangular box are both square, the four sides of the rectangular box are fixedly connected to the inner surface of the hollow sphere through springs, the seismic wave sensor array, the control and wireless communication unit are arranged at the bottom of the rectangular box, and are used to receive, store and transmit the data collected by the seismic wave sensor array through wireless transmission, and the counterweight is fixedly arranged at the bottom of the hollow sphere. The present invention can be flexibly deployed in various environments, and can automatically adjust to a vertical state to achieve stable measurement, and at the same time has high sensitivity and adjustability, and can realize wireless collection of surface object vibration data and vibration environment detection.

The present invention proposes a security monitoring log collection device and storage medium based on cloud modular management. The device sets the security monitoring log collection device independently from the vehicle-mounted system, independently carries a log collection and upload system, and sets a vehicle-side log policy management component, a log collection component, a log landing component and a log reporting component in the device. Through the joint work of each component, the user is allowed to remotely and dynamically configure and manage the log collection strategy, support the dynamic expansion of collection function items, support the dynamic switching of reporting addresses, and prevent log loss due to cloud service failure.

The automobile skylight stamping part supporting device comprises a workbench, a stamping part support structure and a stamping waste collecting structure, the stamping part support structure is arranged on the workbench and used for supporting an automobile top cover stamping part in the stamping process, and the stamping waste collecting structure is arranged on the workbench and used for collecting stamping waste. The stamping waste collecting structure is located on one side of the stamping part support structure and can flexibly collect waste plates punched by top cover stamping parts, meanwhile, the collected waste plates can be conveniently cleaned, the situation that the line stopping cleaning time is too long can be effectively avoided, the waste plate collecting and cleaning efficiency is improved, and the production efficiency of automobile sunroofs is effectively improved. According to the automobile skylight stamping part supporting device, waste plates punched by top cover stamping parts can be flexibly collected, the situation that the line stopping cleaning time is too long can be avoided, the waste plate collecting and cleaning efficiency can be effectively improved, and the production efficiency of automobile skylights can be effectively improved.

The invention belongs to the technical field of big data processing, and discloses a method and system for improving archiving efficiency for an archive service system. The method comprises the following steps: designing an archiving range template and an archiving range investigation template; the archiving range collection work is distributed to each user in a shared link mode and authority control, and is summarized to a service expert terminal to obtain enterprise archiving range data with a complete service directory, and the enterprise archiving range data is output; the archive developer publishes the data to the business system developer through the archiving interface and converts the data into data which can be received by the archive system, the archive system detects the archive data after receiving the archive data, and after the detection is passed, archive experts reorganize the archive data to complete enterprise archiving range data archiving. According to the method, the concept of the archiving service line is provided, the archiving range and data are collected through the archiving service line, management, use and display integration of the archiving range is achieved, and improvement of the archiving efficiency is greatly guaranteed.