56results about How to "Count achieved" patented technology

The invention provides a personnel counting method, system and apparatus based on face detection and identification technology. The method comprises the steps of segmenting N face images out in a frame video and processing the face images into face data which is stored as a new face data list; comparing each line of new face data with a history face data list in a line-by-line manner, and judging whether the similarity value is larger than a threshold value; if the similarity value is smaller than the threshold value, adding the new face data to the history face data list and adding 1 to the total number of the personnel; then continuously comparing the next line until the comparison of the whole new face data list is finished; and removing face data, surpassing effective time limit Tc, in the history face data list, and then going on to process the next video frame until the whole video is processed. High-precision personnel counting is realized conveniently and rapidly with low cost, and passing speed of the personnel is not influenced, so that the personnel counting method, system and apparatus are especially suitable for superlarge-human-traffic occasions, such as markets, railway stations, airport passageways and the like.

The invention discloses a skipping rope counting device based on triaxial acceleration. The skipping rope counting device is characterized by comprising a signal acquisition terminal arranged on a skipping rope, and a signal processing and display terminal separated from the skipping rope, wherein the signal acquisition terminal is connected with the signal processing and display terminal through a wireless network. The invention also discloses a counting method of the skipping rope counting device based on the triaxial acceleration. According to the skipping rope counting device based on the triaxial acceleration and the counting method thereof, electronic counting is realized; a handle is separated from data processing equipment, and a counted value can be accurately displayed on a display module; demands on various skipping rope competitions and standard tests of elementary and secondary schools can be met.

The invention relates to a method for counting insoluble particles. The method comprises the following steps: firstly, processing a photocurrent signal output by a sensor for detecting insoluble particles into a voltage pulse signal corresponding to different insoluble particles; then carrying out integral computation on each pulse to obtain the area of each pulse; and finally, respectively carrying out statistical counting on the integral computation result of each pulse. A device for counting insoluble particles comprises a sensor for detecting insoluble particles, a signal processing circuit connected with the output end of the sensor, and an MCU signal screening and counting circuit connected with the signal processing circuit. By adopting the method and device for counting the insoluble particles disclosed by the invention, the area of the pulse is obtained by integration, so as to distinguish the particles with different particle sizes. Thus, the resolution ratio is improved, the circuit is simplified, and the detection accuracy and sensitivity are improved.

The invention provides a Hough transform based round pipe detection method, belongs to the field of quick and intelligent detection of the industrial field, and provides a handheld detection device based on a Hough transform algorithm, aiming to solve problems about quick detection and identification methods for round pipe products in the industrial field and having effects of improving graphic detection accuracy and saving inspection time of the industrial field. The handheld detection device comprises a handheld device screen shell 1, a camera head 2, a liquid crystal display screen 3, an F1-button 4, an F2-button 5, an F3-button 6, a focal length zooming button 10 and the like. According to the Hough transform image identification algorithm, the handheld detection device can realize pipeline detection in the industrial field and accounting of the detected products; thus, requirements for detection and counting of round pipe products in large-scale production and products in line production are met, inaccuracy of the conventional image detection algorithm is overcome, and efficiency of the industrial field is improved.

The invention provides a cell counting and sorting device, comprising a counter body seat, wherein the counter body seat is connected with a laser transmitter; a jet pipe seat, a gem hole bracket and a counter body are arranged in sequence from top to bottom on the counter body seat; an injection hole is formed in the middle of the jet pipe seat and used for injecting cells to be measured; an inner sheath fluid inlet is formed beside the injection hole; an outer sheath fluid inlet is formed at the end part of the gem hole bracket; a gem hole for cells and inner sheath fluid to pass through is formed in the center of the bottom of the gem hole bracket; the counter body is used for counting cells flowing through the gem hole; a laser light scattering lens is arranged below the gem hole; a through hole is formed in the laser light scattering lens; the outer sheath fluid inlet is inserted into the through hole; and the cells are sorted by collecting scattered signals produced when laser emitted by the laser transmitter is scattered by the cells in the laser light scattering lens. The cell counting and sorting device can simultaneously count cells and perform laser light scattering sorting on the cells, thus reducing equipment cost and improving test efficiency.

The invention discloses an error-free counting method for the rotator revolutions of an orthogonally distributed dual sensor, which is characterized of comprising a whirling object (1), an initiator (2), two sensors (3) and a judgment recording method. The method adopts the technical scheme that the two sensors are orthogonally arranged near the initiator which whirls with the whirling object, andwhen the initiator passes through the two orthogonally arranged sensors in a whirling way, a computer judges the corresponding relationships between an ascending edge and a declining edge and betweenhigh electrical level and low electrical level of a pulse signal wave form which is simultaneously outputted by the two orthogonally arranged sensors and has phase difference, so as to overcome the problem and the defect that a feedback signal of whirling direction can not be simultaneously provided in the prior art, and achieve the aim of error-free counting to the rotator revolutions by recording the judgment that the pulse signal simultaneously absolutely outputted by the two orthogonally arranged sensors has characteristics corresponding to the whirling direction and the availability of the initiator.

The invention discloses a self-driven particle counter and a counting method thereof. The self-driven particle counter comprises a micro-channel plate, two microelectrodes, a friction nanogenerator and a signal collecting and processing device, wherein the micro-channel plate is provided with a micro-channel for particles to be counted passing; the two microelectrodes are correspondingly and oppositely arranged on the upper portion and lower portion of the micro-channel; the friction nanogenerator is electrically connected with the two microelectrodes, and output electric signals are loaded between the two microelectrodes; and the signal collecting and processing device collects and processes electric pulse signals of the two microelectrodes during the particle passing, and self-driven counting is realized. The self-driven particle counter has high counting precision, is convenient to operate, has wide preparation material sources and low economic cost, guarantees the personnel safetyof users, and realizes the self-driven counting; and the micro-channel is easy to process, operation is convenient at a macro level, and the blockage of the channel is easy to clean.

The invention relates to the technical field of transformer production, and concretely relates to a transformer coil winding device. The device comprises a base, a side plate fixedly connected to thetop end of the base and a supporting ring fixedly connected to the top end of the base, the supporting ring is arranged on the right rear side of the side plate, a controller is fixedly connected to the right end of the side plate, and a rotation circle recording mechanism is arranged on the side plate. According to the invention, through the arrangement of a second motor, a right clamping plate,a convex block, a pressing counter and other components in the rotation circle recording mechanism, the accurate calculation of the number of winding circles can be realized, and the practicability isvery good; the second motor drives the right clamping plate to rotate, in the rotation process of the right clamping plate, the right clamping plate rotates for one circle each time, the convex blockon the right clamping plate presses an ejector rod to move downwards, the ejector rod moves downwards to overcome the elastic force of a second spring to press the counter down for counting, and after the convex block slides over the top end of the ejector rod, the ejector rod moves upwards again under the action of the second spring, and the process is repeated, so that counting of the number ofturns of the coil is achieved.

The invention provides a multi-head screw locking machine for a jig and belongs to the technical field of machining equipment. The multi-head screw locking machine for the jig comprises a jig feedingdevice, a jig conveying device, a multi-head screw locking device and a jig backflow device. The jig backflow device comprises a jig feeding rack and a vibration type jig feeder. A jig conveying chainof the jig conveying device is wound on a first conveying roller and a second conveying roller. The multi-head screw locking device comprises a screw locking rack, a jig bearing circulating mechanism, a screw locking mechanism and a screw feeding mechanism. The jig backflow device comprises a shunt mechanism, a first backflow mechanism and a second backflow mechanism. By means of the multi-head screw locking machine for the jig, synchronous screwing and installing of multi-head screws can be achieved, automatic feeding of the screws can also be achieved, the structure is reasonable, and the automation degree is high.

The invention provides a cell or particle counting method based on the surface acoustic wave technology. The existing cell counting methods are either only suitable for bulky cell counting or expensive, or take too long times. According to the cell or particle counting method provided by the invention, a microfluidic channel is manufactured on a surface acoustic wave propagation path of a surfaceacoustic wave device; a micro pump is connected with an injector to convey cell fluid or particle fluid into the microfluidic channel, the cell fluid or particle fluid is driven by the sheath flow technology to achieve focusing, so that the cells or particles in the microfluidic channel present single arrangement, and the cells or particles maintain a distance therebetween and sequentially flow bythe microfluidic channel; and the surface acoustic wave device is connected with a detecting instrument, after the detecting instrument works, transmission parameters are measured, and time-varying images of values of the transmission parameters at resonant frequency points are drawn to obtain cell or particle number information. The cell or particle counting method provided by the invention is realized by testing the transmission parameters, data are tested in real time, and the technical precision is improved.

The invention relates to an on-line monitoring system for rubber balls, which includes a ball collection net, a ball loading room, a rubber ball collector and a rubber ball pump. The ball port is connected, the ball outlet of the rubber ball collector is connected to the rubber ball pump through the third pipeline, the third pipeline is equipped with an electric ball valve and a reducing pipe, and the rubber ball pump is connected to the ball chamber through the fourth pipeline , the fourth pipeline is provided with a pressure gauge, the present invention has good stability, accurate counting, simple structure and low manufacturing cost.

The invention discloses a full-automatic drill bit packaging machine with high integration level. The full-automatic drill bit packaging machine comprises a packaging machine working panel, two rotating disc type storage modules, a linkage type clamping jaw module, a counting feeding module and a floating type cover feeding module, wherein the rotating disc type storage modules are used for storing an inner box or an outer box, and during working, the releasing work can be conducted while storing; the linkage type clamping jaw module achieves three-station synchronous operation through a synchronous displacement plate, thereby guaranteeing that the three stations do not interfere with one another; the floating type cover feeding module enables the inner box and the outer box to have certain flexible limiting, an inner box alignment floating head can automatically retract downwards through a floating head spring to avoid interference with the outer box, and the cover feeding is completed in one step; when the sleeving of the outer box is hindered, the flexible structure can enable the outer box to automatically generate fine pose adjustment, so that the sleeving is automatically completed; and the counting feeding module pushes a fixed number of drill bits into the inner box through pushing of a feeding push block, and the problem that mistakes and omissions are generated duringmanual boxing is avoided.

The invention provides a device for trapping, classifying and counting orchard flying injurious insects. The method comprises a solar panel, a trapping device, a rainwater treatment device, a counting device, a collection device, a preprocessing device, a classifying device, a recycling device and a master control panel, wherein the trapping device is used for attracting and killing the injurious insects according to gyplure. The counting device comprises a first group of infrared sensors which include four orthogonal photoelectric sensors arranged in an orthogonal mode, connected in a mode of a Chinese character 'huo' (or) and connected to the same input / out (IO) port, and the counting device counts the injurious insects according to level changes of the IO port. The collection device comprises three groups of orthogonal infrared photoelectric sensors, namely, a second group of infrared photoelectric sensors, a third group of infrared photoelectric sensors and a fourth group of infrared photoelectric sensors, wherein each group of infrared photoelectric sensors include four infrared photoelectric sensors, the distances between every two groups of infrared photoelectric sensors are the same, and the collection device is used for calculating the length of the injurious insects.

The invention provides a developing box. The developing box comprises a powder bin, a transfer gear and a counting mechanism, wherein the powder bin is used for accommodating a developing agent, the counting mechanism comprises a first rotation piece and a second rotation piece, a bulge is arranged on the first rotation piece and touches or does not touch a contact rod of an electronic imaging device for conversion under power of the transfer gear so as to achieve counting, the transfer gear at least can be engaged with one of the first rotation piece and the second rotation piece, the first rotation piece and the second rotation piece coaxially rotate or rotate in an engagement way, and the transfer gear is used for transferring power to the first rotation piece or the second rotation piece so that the second rotation piece rotates to a first position where the power is not prevented from being transferred to the first rotation piece to a second position where the power is prevented from being transferred to the first rotation piece. By the developing box, touch to the contact rod for many times can be achieved so as to transfer different information of the developing box; and meanwhile, the developing box is simple in structure and is relatively low in cost.

Provided is a steel ball counter based on a single-chip microcomputer. The counter comprises a mechanical device and a counting control system. The mechanical device is formed by a support, a box body, a guide groove, a rack rod, a support rod and a cross rod. The counting control system is formed by a core control module, a steel ball detection device, a steel ball separating device and a speed control device. When the steel ball counter works and current granule values gradually increase, if the difference between the current granule value and the set granule value is less than 30, a solenoid valve A acts to drive a valve A to be closed and four-way channels to be closed. If the difference between the current granule value and the set granule value is less than 15, a solenoid valve B acts to drive a valve B to be closed. If the difference between the current granule value and the set granule value is less than 5, a solenoid valve C acts to drive a valve C to be closed. If the difference between the current granule value and the set granule value is equal to 0, a solenoid valve D acts to drive a valve D to be closed. According to the invention, an infrared opposite-emission sensor is used for carrying out detection, so high precision of counting is achieved and small balls are allowed to roll more smoothly.

The invention discloses a fetal movement counting device of fetuses. The device comprises a counting base and a plurality of sensing units, one side face of the counting base is a bonding surface usedfor bonding the base to the abdomen of a pregnant woman, a counting apparatus is bonded to the side, away from the bonding face, of the counting base, the sensing units are coupled with the countingapparatus, an accommodation cavity is formed in the counting base, a laying net is accommodated in the accommodation cavity, and the sensing units are fixed on corresponding nodes of the laying net one by one. According to the counting device, by the arrangement in the laying net and the sensing units, the fetal movement on the abdomen of a pregnant woman can be effectively detected from all directions, so that the detecting precision is high compared with a fetal movement instrument in the prior art, and the convenience is greatly improved through a manner in which the sensing units are retracted along with the laying net when detection is not carried out.

The invention relates to the technical field of deep learning, and discloses a speaker counting method and device based on deep learning, equipment, and a storage medium. The method comprises the steps: obtaining corresponding amplitude spectrum information and phase spectrum information according to the time domain voice signals of multiple channels in a target region; generating corresponding feature dimension information according to the amplitude spectrum information, the phase spectrum information and the preset frame sequence length information; predicting the feature dimension information according to a preset convolutional recurrent neural network model; and determining the number of speakers in the target area based on the predicted voice signal probability distribution information. According to the invention, the voice signal probability distribution information is obtained through the preset convolutional recurrent neural network model and the feature dimension information, the number of speakers in the target area is determined according to the voice signal probability distribution information so as to count the speakers in the target area, and the speaker counting accuracy can be effectively improved.

The invention discloses a product counting device of an assembly line. The product counting device comprises a conveying belt, wherein a base is arranged on the lower side of one end of the conveyingbelt; a supporting plate is fixed on the upper side wall of the base; an inclined plate with the end part positioned on the lower side of one end of the conveying belt is fixed on the outer wall of the supporting plate; a movable rod is inserted into the inclined plate; a baffle plate is fixed at the upper end of the movable rod; a limiting plate positioned on the lower side of the inclined plateis fixed on the outer wall of the movable rod; a retractable spring is fixedly connected between the upper side wall of the limiting plate and the lower side wall of the inclined plate; a counter positioned at the lower end of the movable rod is fixed on the upper side wall of the base; a limiting mechanism is arranged on one side, close to the conveying belt, of the supporting plate. According tothe product counting device of the assembly line, when products fall down and push the baffle plate to move downwards, the movable rod is in contact with the counter to press, so that counting is realized; the product counting device is applicable to quantity counting work of the products which are not easy to damage, is relatively low in cost and is not easy to damage; the product counting device can be used for replacing manual work and photoelectric sensor counting work.

The invention discloses an automatic net winding mechanism which comprises a driving belt wheel, an electromagnetic clutch, a net conveying rubbered covered roller, a counting induction piece, a proximity switch, an electromagnetic brake, an electric push rod, a hook cutting board, a first spring, a net cutter, a pull rope and a second spring. The automatic net winding mechanism is applied to a round bundling machine, various kinds of straw bundles can be wound, and the functions of counting the length of the straw bundle wound nets and cutting the nets can be achieved. The automatic net winding mechanism is applicable to forage, straw feed and other crushed bundling net winding, and storage is convenient.

The invention provides a white blood cell count method and a white blood cell count device. The white blood cell initial count value is counted by a second white blood cell measuring system of a cell analyzer; and the initial count value is corrected by a lipid granule number obtained from a first white blood cell measuring system, so that the interference of the lipid granules in the second white blood cell measuring system on the white blood cell count is reduced, and the white blood cells are accurately counted. According to the white blood cell count method and the white blood cell count device, the cell analyzer is also provided.

The invention provides a reticulocyte detection dye, a detection reagent, a preparation method of a detection reagent, a sample analyzer detection method, and a sample analyzer. The provided nucleic acid dye can be used in a blood analyzer to meet the requirements for accurate and rapid counting of reticulocytes. testing requirements. The reticulocyte count is treated with reagents, adding specific reticulocyte nucleic acid dyes and reticulocyte cell membrane processing reagents, and using nucleic acid fluorescent staining and semiconductor laser flow cytometry to accurately count reticulocytes in a single channel, the RET channel. red blood cells. That is, the diluent is used to treat the shape of reticulocytes, and at the same time to spheroidize them, change the shape of various types of cell membranes, so as to facilitate the specific combination of nucleic acid of reticulocytes and dyes, so as to realize the counting of reticulocytes.

The invention relates to the technical field of transformer production, in particular to a transformer coil winding device, comprising a base, a side plate fixedly connected to the top of the base, and a support ring fixedly connected to the top of the base. The right end of the side plate is fixedly connected with the controller, and the side plate is provided with a rotating ring-marking mechanism. The component can realize the accurate calculation of the number of winding coils, and has good practicability. The second motor drives the right splint to rotate. During the rotation of the right splint, every time the right splint rotates one circle, the bump on the right splint will press The ejector rod moves downward, and the downward movement of the ejector rod will overcome the elastic force of the second spring and press the pressing counter to count. And reciprocate in this way to realize the counting of the number of turns of the coil.

The invention discloses a bus video passenger flow counting device, which comprises a video passenger flow counting device body and a crossbeam. A servo motor is installed, the output shaft of the servo motor is connected to one end of the threaded rod, and the other end of the threaded rod passes through the side wall of one end of the beam and is screwed into the threaded hole of the slider. The box is installed on the slider, and the inside of the box The main body of the video passenger flow counting device is installed. The bus video passenger flow counting device is equipped with a human body induction search mechanism composed of thermal infrared sensors, central control modules, data storage and other components, which can push the camera installed on the mechanism to the place where there are people on the bus. And cooperate with the video passenger flow counting device body installed on the mechanism to realize the counting of the people on the bus, its design is ingenious and easy to popularize.

The invention discloses an action counting method and system based on time sequence standardization and an intelligent terminal. The method comprises the following steps: acquiring a plurality of video frames in a video segment to be monitored; extracting human body key points in each video frame by using a posture estimation algorithm, and combining the human body key points extracted in each video frame into a feature matrix; predicting the positions of the mark frames in the feature matrix, and forming a video sequence by using the majority of mark frames; and judging actions and counting according to the serialized mark frame positions. According to the method, the video frame sequence serves as input, counting of various repeated body-building actions is achieved through real-time action analysis, the method can be conveniently applied to various body-building actions, good action recognition and technical accuracy are achieved, and the technical problem that in the prior art, action recognition and counting accuracy is poor is solved.

The invention relates to an automatic counting method of wheat spiders based on the combination of a multi-scale feature fusion network and a positioning model, and compared with the prior art, the defect of high error rate of image detection for small targets is solved. The invention includes the following steps: establishment of training samples; construction of a wheat spider detection and counting model; acquisition of images to be counted; and acquisition of the number of wheat spiders. The invention realizes the direct identification and counting of the wheat spiders in the field natural environment.

The invention discloses an automatic counting and feeding mechanism for boxing drill bits. The automatic counting and feeding mechanism comprises a drill bit storage box, a feeding rotating wheel, a temporary storage groove and a feeding air cylinder, drill bit grooves are evenly formed in the side face of the feeding rotating wheel in the circumferential direction, the drill bit grooves are semicircular grooves capable of containing only one drill bit, the feeding rotating wheel is installed on the lower wall of the drill bit storage box, the lower wall of the drill bit storage box is inclined downwards and extends clockwise to form a coating wall, the tail end of the coating wall is guided to the temporary storage groove through a material falling inclined plate, an inner box is placed on one side of the temporary storage groove, and a feeding push block is arranged on the other side of the temporary storage groove; the feeding air cylinder is arranged below the temporary storage groove, and a guide rod of the feeding air cylinder is horizontally and synchronously connected with the feeding push block. According to the automatic counting and feeding mechanism, the effect that thesingle drill bits fall down according to the queue is automatically achieved through rotation of the feeding rotating wheel, the drill bits can be effectively counted and enter the temporary storagegroove, the drill bits with the fixed number are pushed into the inner box through pushing of the feeding push block, and the problem that mistakes and omissions are generated during manual boxing isavoided.