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328results about How to "Improve collection efficiency" patented technology

Collection type self-service express taking and pickup method and self-service express taking machine

The invention discloses a collection type self-service express taking and pickup method and a self-service express taking machine. The method is performed based on an express taking system, and the express taking system comprises a network background and a customer operation terminal, wherein the network background is arranged on a network server, and the customer operation terminal performs communication with the network background through a GPRS (general packet radio service) module or Ethernet. The customer operation terminal is placed in a place which needs to take expresses in the form of an express taking cabinet body, and an express receiving box, an express taking box, a bill printing and output module, an operation module, a scanning module and a money receiving and changing module are arranged on the express taking cabinet body; a sender can complete the process of sending an express by operating the customer operation terminal; and an express taking person can complete the process of taking the express by operating the customer operation terminal. By adopting the method disclosed by the invention, the express taking efficiency is greatly improved and the labor expense is reduced. The information of the sender is confirmed through a mobile phone verification code and a photographing means, thereby controlling the process flow of sending the express and being conductive to avoiding sending prohibited items.
Owner:廖友谊 +1

Device for collecting spinning dust of spinning machine

The invention provides a device for collecting spinning dust of a spinning machine, and relates to the field of spinning equipment. The device comprises a base, wherein a pushing rod is fixedly mounted at the left side of the top part of the base; a pushing handle is fixedly mounted at one end of the pushing rod; an antiskid layer is arranged on the surface of the pushing handle; a box body is fixedly mounted on the top part of the base; a water tank is fixedly mounted on the top part of the box body; a dust collecting pipe is fixedly mounted at the right side of the box body; an air pump is fixedly mounted in the dust collecting pipe. According to the device, an air sucking device is arranged and used for driving a first motor to drive fan blades to rotate, thus air is driven to flow through the rotating fan blades, and collecting force is accordingly produced, and as a result, the spinning dust can be collected into the box body from an air collecting cover. Therefore, the spinning dust is conveniently collected; the dust collecting efficiency is greatly improved; the air quality of a spinning workshop is improved; the damage to operators is reduced; moving wheels are arranged and facilitate the device moving, thus the device is suitable for all workshops, and the practicability is greatly improved.
Owner:湖州南浔富龙纺织有限公司

Vibration energy collector

The invention discloses a vibration energy collector. The vibration energy collector comprises a bracket, wherein a cover plate is arranged above the bracket; a bottom plate is arranged below the bracket; at least three uniformly distributed foldable piezoelectric beams are arranged in the bracket; spacings are formed between the bent parts of the foldable piezoelectric beams; a fixed end and a cantilever end are arranged at the two ends of each foldable piezoelectric beam; the fixed end of each foldable piezoelectric beam is fixed on the bracket; the cantilever end of each foldable piezoelectric beam extends to the middle part of the bracket; a sphere body is arranged in the space which is surrounded by the cantilever ends of the foldable piezoelectric beams; spacings are formed between the cantilever ends of the foldable piezoelectric beams; and spacings are formed between the sphere body and the cantilever ends of the foldable piezoelectric beams. According to the vibration energy collector, the piezoelectric foldable beams are distributed around the sphere body with mass; when the sphere body moves under the external vibration and excitation effect to apply acting force on the surrounding piezoelectric foldable beams to enable the piezoelectric foldable beams to be deformed to generate stress, piezoelectric charges are generated on the two sides of the foldable piezoelectric beams due to a piezoelectric effect; then the piezoelectric charges pass through the electrodes on the two sides of the piezoelectric foldable beams to be collected by a power supply management circuit, so that the collection of the vibration energy is realized; and in addition, the collecting efficiency is high.
Owner:ZHENGZHOU UNIV

Three-dimensional morphology measurement method and device for objects with mirror surface

The invention discloses a three-dimensional morphology measurement method and a device for a objects with mirror surface. The device comprises a computer, a main camera, a slave camera, a refraction display screen, a reflection display screen, a semi-transparent mirror and a fixing device; the computer is connected with the main camera, the slave camera, the refraction display screen and the reflection display screen; the main camera, the slave camera, the refraction display screen, the reflection display screen, the semi-transparent mirror and the fixing device are fixed on an optical platform; the refraction display screen, the reflection display screen and the semi-transparent mirror are perpendicular to the optical platform; the fixing device is in a public field of the main camera andthe slave camera; image light paths reflected by the semi-transparent mirror are parallel to the image light path displayed on the refraction display screen. According to the three-dimensional morphology measurement method and the device for objects with mirror surface, object point normal vector is calculated firstly, then the morphology measurement of the objects of a continuous zone is calculated through using a gradient integration method and a binocular system; the morphology measurement of the objects of a discontinuous zone is obtained by using a direct-phase measurement deflection method and a dual-screen.
Owner:HEBEI UNIV OF TECH

Underground pipeline intelligent detection robot and underground pipeline intelligent detection method

The invention discloses an underground pipeline intelligent detection robot and an underground pipeline intelligent detection method. The underground pipeline intelligent detection robot comprises a mobile robot main body and a plurality of sensors. The underground pipeline intelligent detection method disclosed by the invention comprises the steps of: firstly calibrating relative positions and posture information between the sensors and the sensors and between the sensors and the mobile robot main body; then causing the mobile robot main body to move autonomously in a pipeline space, and obtaining, by the sensors, data in real time; calculating a precise position of the mobile robot main body in a data collection movement process; calculating data spatial positions of the sensors according to the position of the mobile robot main body and the relative positions and posture information of the sensors, and registering and fusing the data of different sensors to obtain fused multi-sourcespace data of the pipeline space; and finally intelligently identifying and extracting a geometrical shape and attribute status information of a pipeline from the fused multi-source sensor data, andmarking spatial positions for these information. The underground pipeline intelligent detection robot disclosed by the invention realizes automatic collection of underground pipeline status detectiondata and intelligent identification and extraction process of pipeline status information.
Owner:WUHAN UNIV +1

System and method for data synchronization between heterogeneous databases and storage medium

The invention provides a system and method for data synchronization between heterogeneous databases and a storage medium. The method is applied to a data synchronization process between heterogeneousdatabases. The system comprises an acquisition plug-in unit, a write-in plug-in unit and a data processing center, the plurality of databases are connected with the data processing center in a star mode through the acquisition plug-in unit and the write-in plug-in unit; the data processing center comprises a plurality of synchronous execution nodes; the plurality of synchronous execution nodes carry out data synchronization in a distributed execution mode; the adapter is adopted to adapt to collection and writing of various heterogeneous databases; a unified intermediate data format is adoptedfor transmission; connection between different source ends and target ends is simplified, the data collection efficiency is improved, the expansibility is very high, receiving, distribution, receiving and load balancing of synchronous tasks are achieved through a unified synchronous task controller, data synchronization operation is executed in parallel in a multi-channel mode, and therefore theexecution efficiency is further improved.
Owner:XIAMEN MEIYA PICO INFORMATION

Wind speed self-adjusting piezoelectric wind energy collecting device capable of being started at low wind speed

The invention discloses a self-adjusting piezoelectric wind energy collecting device capable of being started at low wind speed. The wind speed self-adjusting piezoelectric wind energy collecting device capable of being started at the low wind speed comprises an intensive air channel, an umbrella-shaped rectifying device, a fan and a triangular piezoelectric cantilever; the umbrella-shaped rectifying device which is installed in the middle of the air channel commonly constrain the wind speed and the wind direction with the intensive air channel; the wind speed after constraint through the intensive air channel and the rectifying device is increased and points to the edge of a fan impeller and accordingly the fan can be started under the low wind speed and the wind kinetic energy is converted to be fan mechanical energy; 3mm coincidence is formed between the fan impeller edge and the cantilever, so that the cantilever can be effectively beat after the fan is started; the cantilever is a bi-crystal piezoelectric cantilever with the phosphor bronze serving as a base plate and the upper surface and the lower surface being accompanied by PVDF (Polyvinylidene Fluoride) thin films; electric energy is generated when the cantilever deforms due to beat by the fan and accordingly the fan mechanical energy is converted to the electric energy.
Owner:DALIAN UNIV OF TECH

Information acquiring, managing and analyzing system and method of traffic accident data

The invention discloses an information acquiring, managing and analyzing system and method of traffic accident data. The system comprises a traffic accident data acquiring module, a data managing module, a data analyzing module, a database and a control terminal, wherein the traffic accident data acquiring module is used for realizing the information acquiring of the traffic accident data and transmitting the acquired data to the database in time; the data managing module is used for managing system account information and the traffic accident data; and the traffic accident data analyzing module is used for providing the functions of statistical analysis of the traffic accident data and diagnosis of accident black spots on the basis of the acquired traffic accident data according to the specified requirements of users and presenting statistical analysis results through an man-machine interface of the control terminal. The system disclosed by the invention has the beneficial effects that the traditional paper-based management mode of the traffic accident data is changed; the traffic accident data acquiring and managing efficiency is increased; the acquired traffic accident data arefully utilized; reasonable bases and suggestions are provided for the formulation of a timely and effective traffic safety management scheme.
Owner:SOUTHWEST JIAOTONG UNIV

Robot vision measurement system based on external tracking and calibration method thereof

ActiveCN110260786AImprove collection efficiencyEvaluate measurement accuracyUsing optical meansComputer visionRobot vision
The invention belongs to the field of robot vision measurement, and discloses a robot vision measurement system based on external tracking and a calibration method thereof. The robot vision measurement system comprises an external tracking device, a stereoscopic ball cage target, an area array scanner, an industrial robot and a calibration device, wherein the area array scanner is arranged at the tail end of the industrial robot, and the stereoscopic ball cage target is arranged on the area array scanner. The invention further discloses a calibration method of the robot vision measurement system. The calibration method comprises the steps of: scanning the stereoscopic ball cage target by adopting the external tracking device, and scanning the calibration device by adopting the area array scanner; acquiring two sets of target data in a state of constant attitude and variable position and in a state of variable attitude and position; establishing a conversion relationship between mutual coordinate systems; and finally, calculating to obtain a conversion matrix between an area array scanner coordinate system and a stereoscopic ball cage target coordinate system by utilizing the two sets of data. The robot vision measurement system avoids the different solution results which are possibly caused by processing the same data by different people or at different moments, and realizes the stability and consistency of calibration and solution.
Owner:HUAZHONG UNIV OF SCI & TECH

On-line virtual testing system of steel cord conveyor belt and testing method thereof

The invention relates to an on-line virtual testing system of a steel cord conveyor belt and a testing method thereof, and belongs the on-line testing technical field of coal mine equipments, the invention is characterized in that the system comprises a X ray source, a high frequency high pressure generator, a scan detection apparatus, an explosion-proof junction box, optical cables, a host computer, a base plate, a column and the like. According to the invention, a CMOS scan detector is taken as a testing method, novel ray detection elements can be arranged to an array, and an integrated circuit is directly connected with the array, the whole processes of ray reception, photoelectric conversion and digitalization can be synchronously completed, so that the CMOS scan detector has high acquisition efficiency and realizes the dynamic noise reduction, wherein the geometric size can reach at 0.08mm*0.08mm, thereby the characteristics of low noise, high sensitivity and high image resolution of the system dynamic detection can be guaranteed, and the problem that the imaging of steel cord is influenced by the vibration of the conveyer belt can be solved, the present invention has the advantages of compact structure and light weight, the normal demand of coal mine production can be satisfied, so that the on-line virtual testing system of steel cord conveyor belt and the testing methodare help for raising the safe production ability of coal mine.
Owner:TAIYUAN UNIV OF TECH

Shrinkage heap leaching subsequent filling mining method used for steeply-inclined thin orebody

The invention relates to a shrinkage heap leaching subsequent filling mining method used for a steeply-inclined thin orebody. According to the technical scheme, after accurate mining is completed, undercutting is conducted on the bottom of a chamber, and after filling shafts (9) are tunneled, artificial anti-seepage concrete false bottoms are laid on the bottom of the undercut space; artificial anti-seepage false lanes (8) are constructed, and the orebody (10) to be mined in the chamber is recovered from bottom to top in a layered mode; after each time of ore breaking by blasting, minerals covering 20%-30% of the volume of the ore broken by blasting of each time are discharged and are conveyed to the earth ground through an underground lifting and conveying system, and a heap is formed on the earth ground for leaching; after recovery and heap formation are completed, sprayers (6) arranged in the chamber spray a leaching solution to the ore heap (7), the infiltrated leaching solution is gathered to a liquid collection driftway (14) through an ore discharging lane (12) and an ore discharging lane linking way (3); and after heap leaching mining is completed, stope mined-out zones are filled with barren rocks (23), and then roof-contact filling is conducted on a stope. The method has the characteristics of being high in liquid collection efficiency, good in stope roof-contact effect and low in mining cost.
Owner:武汉科技大学资产经营有限公司

Management system for breeding birds and livestock

InactiveCN101464978AImprove collection efficiencyImprove livestock and product safetyResourcesLivestockHandset
The invention discloses a management system for cultivating poultry, which comprises a server and a portable device. Data communication is performed between the server and the portable device, the portable device is used for collecting cultivation information in the process of cultivating stock and poultry, the server comprises a decision-making unit in the cultivation process, which is used for acquiring cultivation decisions according to cultivation information and good agriculture specification. The invention collects the cultivation information through a portable device, well replaces former mode of filling records by hand and keeping files on the paper, greatly improves acquisition efficiency of cultivation information, correctness and timeliness; the decision-making unit provides guidance for standardizing production in the cultivation process, and the management system for cultivating poultry plays significant roles of improving the security of poultry and products and enhancing the traceability of products. From the long-term popularization and application, the portable poultry cultivation information acquisition system developed in the invention can be transplanted onto ordinary handsets, so that the application cost is further reduced, and the system operation is simple, which conforms to the production process of poultry cultivation; therefore, the invention has better popularization and application values.
Owner:BEIJING RES CENT FOR INFORMATION TECH & AGRI

Densely-arranged solar cell string and preparation method, module and system thereof

The invention relates to a densely-arranged solar cell string and a preparation method, module and system thereof. The preparation method mainly comprises the following steps of fabricating a solar cell piece, forming H-shaped electrodes on a front surface and a back surface of the cell piece, wherein a main gate is a segmental electrode, and a welding point is arranged at one end of the main gate; printing strip-shaped hot melt glue at a position of the welding point along a direction perpendicular to the main gate, wherein the hot melt glue is exposed out of the welding point; cutting the cell piece along a battery cutting region so that cell piece is cut into a plurality of small cell pieces; coating a conductive adhesive or soldering paste at the position of the welding point of the main gate on a front surface of each small cell piece; overlapping the welding point of the main gate on a back surface of one of the small cell pieces with the welding point of the main gate on the front surface of the other one small cell piece, and performing heating so that the two small cell pieces are electrically connected by the conductive adhesive or the soldering paste; and sequentially connecting the plurality of small cell pieces to form the solar cell string. The preparation method has the beneficial effects that the utilization area of the cell pieces in an effective region of the module is expanded, and the module power is improved.
Owner:TAIZHOU ZHONGLAI PHOTOELECTRIC TECH CO LTD

Magnetic resonance water-fat separation and quantitation method and magnetic resonance water-fat separation and quantitation apparatus based on echo planar imaging

ActiveCN109115820AImprove applicabilityImprove collection efficiencyMaterial analysis by using resonanceEcho-planar imagingSignal-to-noise ratio (imaging)
The invention discloses a magnetic resonance water-fat separation and quantitation method and a magnetic resonance water-fat separation and quantitation apparatus based on echo planar imaging. The method comprises: carrying out data collecting by using an echo planar imaging sequence encoded by a deformation-free point spread function to obtain multi-channel downsampling K-space data, recovering to obtain complete three dimensional k-space data, carrying out three dimensional inverse Fourier transform, and obtaining a three dimensional amplitude image through channel combination; extracting aplurality of two-dimensional k-space data from the three dimensional k-space data, obtaining a plurality of images through two-dimensional inverse Fourier transform, and calculating a corresponding echo offset time; carrying out water-fat separation and quantitation calculation by using the plurality of the images and the echo offset time to obtain a water signal and the ratios of the fat signalsat each frequency peak; and carrying out weighted square sum calculation on the three dimensional amplitude image in a phase encoding direction to obtain a deformation-free water phase and each fat phase. The method of the present invention has characteristics of strong applicability, high collection efficiency, no deformation, no T2* blur effect, high signal-to-noise ratio, simpleness and easy achieving.
Owner:TSINGHUA UNIV

Base station antenna device and base station antenna engineering parameter acquisition device

The embodiment of the invention provides a base station antenna device and a base station antenna engineering parameter acquisition device. The antenna engineering parameter test equipment is integrated with the base station antenna, thus the acquisition efficiency, accuracy and real-time property of the base station antenna engineering parameters are improved. A base station antenna device comprises a base station antenna, a base station antenna engineering parameter acquisition device and a base station antenna enclosure, wherein the base station antenna engineering parameter acquisition device is used for acquiring, storing and managing the base station antenna engineering parameters; the base station antenna and the base station antenna engineering parameter acquisition device are connected and located in the base station antenna enclosure; and the base station antenna engineering parameter acquisition device comprises at least two GPS (global positioning system) antennas and a processing device, wherein the at least two GPS antennas are used for acquiring the base station antenna engineering parameters, and the processing device is used for storing and managing the base station antenna engineering parameters and is connected with the at least two GPS antennas.
Owner:HUAWEI TECH CO LTD

Recognition and cleaning method and system of cache directories

The invention provides a recognition and cleaning method and a recognition and cleaning system of cache directories. The recognition and cleaning method of the cache directories includes that mobile terminals confirm directories matched with the cache directories recorded in a local database during scanning processes of the mobile terminals for storage space; the mobile terminals recognize brother directories of the confirmed directories, and upload directory information of directories which are not recognized into a server; the server recognizes the cache directories from the directory information uploaded by all the mobile terminals. By adopting the technical scheme, the recognition and cleaning method and the recognition and cleaning system of the cache directories replace manual work with a huge quantity of the mobile terminals to collect the directories which are not recognized into the cloud server, recognize the cache directories through the server, greatly improve collection efficiency of the cache directories, overall improve recognition efficiency of the cache directories, reduce workloads of technical staff, conveniently and automatically recognize a large number of the cache directories, and thereby clean the cache directories according to the cache directories which are automatically and efficiently recognized, and can improve use efficiency of the storage space.
Owner:BEIJING QIHOO TECH CO LTD
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