100results about How to "Achieve count" patented technology

The invention provides a personnel detection and counting system based on a millimeter wave radar, wherein the millimeter wave radar is installed at a set position of a monitoring area, the millimeterwave radar transmits millimeter wave band radio frequency signals to the monitoring area through a multi-transmitting and multi-receiving antenna of the millimeter wave radar and receives echo signals at the same time, the echo signals are subjected to frequency mixing with the transmitted signals and then subjected to down-conversion to obtain beat intermediate frequency signals, and the beat intermediate frequency signals are sampled to obtain an echo sampling sequence. A digital signal processor reads the echo sampling sequence and performs signal processing to obtain a detected point cloud data set. An ARM processor reads the point cloud data set, meanwhile, Kalman filtering tracking is carried out on the point cloud data, continuous observation of states and the number of a pluralityof human body moving targets is achieved, the positions and the number of people in the monitoring area are obtained, and the number of people in the monitoring area is counted. The personnel detection and counting system based on the millimeter wave radar can track at least 20 targets simultaneously, provide the position and speed information of the targets, effectively judge the state of the targets and give early warning in time.

The invention relates to a multifunctional steering conveying device of a casting production line. The multifunctional steering conveying device comprises a transverse conveying belt and a longitudinal conveying belt. The transverse conveying belt and the longitudinal conveying belt are each provided with conveying rolls. A side push device is arranged at the corner connecting position of the transverse conveying belt and the longitudinal conveying belt and comprises a side push air cylinder and a push plate arranged at the end of a piston rod of the side push air cylinder. A buffer material receiving device is arranged at the end of the transverse conveying belt and provided with a contact induction switch, and the contact induction switch is connected with an electronic counter. A transferring disc is arranged at the corner connecting end of the transverse conveying belt and the longitudinal conveying belt and provided with a plurality of balls, and the highest point of the circumferential face of the balls is flush with that of the circumferential face of the conveying rolls.

The invention discloses an automatic subpackage machine and method for incense sticks, and belongs to the technical field of incense making. The automatic subpackage machine structurally comprises an arranging and stabilization assembly, a broken incense screening assembly, a counting and quantification assembly, a subpackage and conveying assembly and a control management circuit in sequence. The broken incense screening assembly comprises two parallel conveying belts operating synchronously. A stabilization feeding roller wheel is arranged between the feeding ends of the conveying belts. The receiving position below the feeding roller wheel is in butt joint with a discharging outlet of a vibration feeding hopper, and a discharging point is arranged above the conveying belts to form the linkage of the arranging and stabilization assembly and the broken incense screening assembly. The quantified output automatic subpackage machine is formed by means of the post-processing counting and quantification assembly and the subpackage and conveying assembly. Standard arrangement, broken incense screening, quantified output counting and subpackage of the incense sticks are achieved, and automatic linkage and continuous operation are also achieved. The structure is simple, the efficiency is high, and the repeated operation quality is stable.

The invention relates to a multi-target counting method based on an image recognition technology, and the method comprises the following steps: obtaining an original image, and obtaining a target image through recording the target image; Image preprocessing; Current objects are independently screened and adhered; morphological operation is carried out on the binary image; Edge detection algorithmis adopted, a continuous image edge is identified; according to the area parameter of the target object,The image is divided, the edge smaller than the given area threshold value can be regarded as anindependent target object, the edge larger than the given area threshold value can be regarded as a possible adhesion target object, and therefore non-adhesion and adhesion area distinguishing is achieved, statistics is conducted on the non-adhesion area, and a strong adhesion area is processed. According to the multi-target counting method based on the image recognition technology and the adhesion region division method, the filling operation after the morphological corrosion operation is carried out is carried out in the mother image, the uniqueness of the area threshold value is ensured, and the subsequent operation process is greatly simplified.

The invention discloses an intelligent steel bar straightening and cutting mechanism, which is used for straightening and cutting steel bars. The controller, the straightening mechanism includes a casing provided with a second material inlet and a second outlet, a driving roller installed inside the casing, a driven roller used in conjunction with the driving roller, and a drive roller for driving the rotation The motor, the PLC controller is connected with the motor. The invention realizes the straightening, cutting, length measurement and counting of steel bars through the PLC controller, and effectively realizes building intelligence; through the cooperative use of the infrared receiving device and the infrared emitting device, the counting of the number of steel bars is effectively realized; through active The number of circles of the circular motion of the roller can effectively calculate the length of the steel bar; the structure is simple and practical, and at the same time it can effectively reduce the probability of safety accidents during the straightening process.

The invention discloses a banknote-receiving device based on voltage-controlled rotating speed and relates to a device for identifying and receiving banknotes. A banknote channel body, a color sensor, an A/D converter, a microprocessor, a large transmission mechanism, small transmission mechanisms, tensioning mechanisms, and receiving boxes are disposed in a box body. The color sensor is disposed on the inlet of a banknote channel and rightly faces the banknotes. The large transmission mechanism, the small transmission mechanisms, the tensioning mechanisms, and the receiving boxes are successively and correspondingly arranged under the banknote channel. The color sensor, the A/D converter, the microprocessor, and the tensioning mechanisms are successively connected, measure color signals of the banknotes, and gather different banknotes in different receiving boxes according to classifications. The banknote-receiving device may fast and accurately identify, classify, and count the banknotes, is simple in structure and low in cost, and can be widely used in small-profit enterprise. The receiving method based on voltage-controlled rotating speed and the color-based identifying principle are suitable for any apparatuses requiring identification and reception.

The invention relates to an automated traditional Chinese medicament pharmacy, in particular relates to a medicament dispensing system for the automated traditional Chinese medicament pharmacy. The medicament dispensing system for the automated traditional Chinese medicament pharmacy comprises a medicament storage box, a sorting conveyor belt, a medicament collecting conveyor belt, a medicament box emptying device and an empty box conveyor belt, wherein the medicament storage box is connected with the medicament box emptying device successively by the sorting conveyor belt and the medicament collcting conveyor belt; the medicament box emptying device is connected with the empty conveyor belt; the medicament box emptying device comprises an emptying box; and the bottom end of the emptying box is connected with a medicament collecting funnel. According to the medicament dispensing system for the automated traditional Chinese medicament pharmacy, inventory medicament can be quickly, accurately, stably and reliably sent, and the medicament box can be automatically taken out and counted. Simultaneously the cost is saved, the stability and the reliability of a control system are improved. The medicament in the large pharmacy is automatically dispensed, the unmanned operation is realized, the manpower cost is saved, the working efficiency is obviously improved, and the service quality of a hospital pharmacy is improved.

The invention provides a medicine discharging device with an overturning plate and ratchet type structure. The device enables medicine stored in an automatic pharmacy medicine storage groove to be discharged automatically and enables discharging, counting and delivery of medicine to be achieved conveniently and accurately. The device comprises a fixed frame, wherein the fixed frame is inclined downwards from back to front, and box-packed medicine is arranged on the upper surface of the fixed frame in order. The device is characterized in that an overturning plate structure is arranged on the front portion of the fixed frame, the two ends of a rotary shaft of the overturning plate structure are inserted into two lateral walls of the fixed frame, at least three baffles are evenly distributed on the periphery of the overturning plate structure, ratchets are arranged at the spatial positions between the baffles of the overturning plate structure and the two lateral walls of the fixed frame respectively, the ratchets are arranged at corresponding positions of the rotary shaft respectively in a sleeved mode, a sliding way structure is arranged inside the fixed frame, the main part of a sliding block is arranged in the sliding way structure, pawls are arranged on the protruding portions on the two sides of the front end of the sliding block, and the pawls face the ratchets at corresponding positions.

The invention discloses an urban rail train positioning and speed measurement method based on machine vision, and the method comprises the steps of photographing a rail line and a fixed-point set visual beacon through a high-frame-frequency industrial camera, carrying out the real-time processing of an image through an improved YOLO algorithm, obtaining the sleeper counting, and achieving the positioning and speed measurement of an urban rail train. Real-time processing of shot high-frame-frequency images is achieved, position information and speed information of a train are continuously tracked, the positioning precision is smaller than 0.1 m, the speed measurement precision reaches 0.1 km/h, and sleeper counting, positioning and speed measurement can be achieved when the urban rail trainruns at the speed of 120 km/h.

The invention relates to a guide rail type stable conveying device of a casting production line. The guide rail type stable conveying device comprises a transverse conveying belt and a longitudinal conveying belt. The transverse conveying belt and the longitudinal conveying belt are provided with side guide rollers respectively. A side push device is arranged at the corner connecting position of the transverse conveying belt and the longitudinal conveying belt and comprises a side push air cylinder and a push plate arranged at the end of a piston rod of the side push air cylinder. The transverse conveying belt and the longitudinal conveying belt are provided with a guide sliding rail and conveying trays, wherein the guide sliding rail and the conveying trays are communicated. Balls matched with the guide sliding rail are arranged on the lower surfaces of the conveying trays. A buffer material receiving device is arranged at the end of the transverse conveying belt and comprises a material receiving air cylinder and a material receiving head mounted at the end of a piston rod of the material receiving air cylinder. The material receiving head is provided with a contact induction switch connected with an electronic counter and a control unit; and the control unit controls the side push air cylinder according to signals of the contact induction switch.

The invention provides a method for quickly detecting a human head, and the method comprises the steps: calculating a resolution image and the minimum and maximum radius images of a human head according to a calibration line; calculating edge point images and edge gradient vector images of the images; obtaining a Hough space image according to Hough voting; extracting candidate points of the human head; calculating the radius and confidence of candidate human heads, and obtaining candidate human head regions; carrying out the candidate human head regions; enabling the residual candidate human head regions to serve as human head detection regions, and outputting the residual candidate human head regions. The method achieves the quick detection of the human head, and can be used in pedestrian counting.

The invention provides a fully automatic biochemical detection system, which includes a turntable module, a sample adding module and an optical detection module, wherein the turntable module includes a turntable and a rotating part that drives the turntable to rotate, and the turntable is provided with grooves for placing reaction tubes along the circumferential direction The sampling module includes at least one set of liquid transfer components, droplet sensors and control circuits; the light detection module includes light emitting components and detectors. When the above system is in use, the turntable rotates so that the reaction tube is at the sampling position, and the sample addition module quantitatively adds the detection reagent and/or the sample to be tested into the reaction tube, then the turntable rotates at a high speed, stops to mix the solution, and finally detects it by light. The module measures the absorbance of the solution to obtain the concentration of the solution. Each detection module cooperates with each other to realize efficient and high-accuracy detection. The present invention also provides a method for detecting pesticide residues. Using the above-mentioned detection system, it has the advantages of high detection efficiency and accurate detection results, and is suitable for the application and popularization of large-scale pesticide residue detection.

The invention relates to a control method of matrix type arranging medicament output mechanisms; each medicament output mechanism comprises a rotary electromagnet, a swing arm and a roller; the rotary electromagnet is installed at the bottom end of the medicament outlet of a ramp type medicament storage tank of a medicament storage warehouse; the swing arm is fixed on the rotary electromagnet; the front end of the swing arm is provided with a roller shaft, on which the roller is installed; the ramp type medicament storage tank of the medicament storage warehouse adopts the layout of a matrix with M rows and N lines; the medicament output mechanism of each medicament outlet controls the distribution of the medicaments and each medicament outlet is corresponding to a medicament output driver. All GND contacts of the medicament output drivers of each row are connected together, the open and the close of the GNDs of all the medicament output drivers in the row are controlled by a relay; all Vcc contacts of the medicament output drivers of each line are connected together, the connect and the disconnect of which with a power supply Vcc are controlled by one relay; and only M plus N relays are needed, and controlling the motion of the medicament output driver at row i and line j means controlling the closing of the node of the relay at row i and line j.

The invention discloses a coin separating, counting and identifying device and method. The device comprises a funnel (1), a rotating disc (2), a base (3), a motor (4), a baffle plate (5), electromagnetic valves (6), photoelectric sensor detection holes (7), electromagnetic valves, Hall sensors, a permanent magnet and a single-chip microcomputer. The funnel (1) is provided with an opening which is used for putting coins. The funnel (1) is connected with the base (3) and arranged on the upper surface of the base (3). The rotating disc (2) is arranged on the base (3) and positioned between the funnel (1) and the base (3). The rotating disc (2) is provided with the photoelectric detection holes used for the sensors. The motor (4) is arranged on the lower surface of the base (3) and connected with the rotating disc (2) and used for driving the rotating disc (2) to rotate. The emission electrodes of the photoelectric sensors (7) are fixed on the upper surface of the rotating disc (2), and the receiving electrodes are fixed on the lower surface of the rotating disc (2) and arranged at the position exactly facing the emission electrodes. Automatic counting and separating of the coins and authenticity identifying of the coins can be realized by the coin separating, counting and identifying device and method.

The invention discloses a paper money sorting machine based on expansion by spiral air. A core mechanism is a paper money expansion mechanism. The paper money expansion mechanism comprises an inner barrel. The inner barrel comprises a barrel wall and a barrel bottom which is connected with the barrel wall. The barrel bottom is provided with a closable opening. The barrel wall and/or barrel bottom is provided with a plurality of steam inlets and an air inlet. An outer barrel which sleeves the inner barrel is provided with a barrel wall, and two ends of the outer barrel are open. The inner surface of the wall of the outer barrel is provided with a material which rubs with the inner barrel for generating static. Furthermore the material clings to the outer wall of the inner barrel. The outer barrel can drive the material to perform movement relative to the inner barrel, thereby generating static on the inner barrel. A paper money separating mechanism is connected with the inner barrel. According to the paper money sorting machine, the paper money expansion mechanism is used as a core module, and integration of paper money expansion, sorting, counting and packaging can be realized. The paper money sorting machine has advantages of high response speed, flexible structure, high rigidity-to-weight ratio, low cost, etc.

The invention relates to a high-speed bag aligning, boxing and falling bin mechanism. The mechanism comprises a support, a first plate turning mechanism, a second plate turning mechanism and a bag falling bin. The first plate turning mechanism comprises two first rotating mechanisms which are arranged in a mutual mirroring manner, and each first rotating mechanism comprises a first rotating shaft and a rotating plate; the rotating plates extend in the axial direction of the first rotating shafts, and one end of each first rotating shaft is arranged on the support; the second plate turning mechanism is located below the first plate turning mechanism and comprises two second rotating mechanisms which are arranged in a mutual mirroring manner, and each second rotating mechanism comprises a second rotating shaft and a blocking rod set; each blocking rod set comprises a plurality of blocking rods, and the blocking rods extend in the axial direction of the corresponding second rotating shaft; one end of each second rotating shaft is arranged on the support; and an opening is formed in the upper end of the bag falling bin, the bag falling bin is hollow, and the opening in the upper end of the bag falling bin is located below the second plate turning mechanism. According to the high-speed bag aligning, boxing and falling bin mechanism, collecting, stacking, counting and boxing of a plurality of packaging boxes can be achieved at the same time.

The invention discloses a working principle, system composition and a single photon counting principle of a single photon camera based on a double-layer MCP image intensifier. The single photon cameramainly comprises a double-layer MCP image intensifier, a fiber cone-coupled lens, a detector, a time sequence control module, a gate control module, a housing and a cover plate and the like. The single photon camera being a photo-electronic imaging device for low-light signal detection and imaging has the capability of single photon signal detection and is capable for realizing large-area singlephoton detection and thus has the great application value in fields of bio-fluorescence, medical imaging, astronomical observation, remote sensing telemetry, criminal exploration, military investigation and the like.

The invention relates to an integrated device for catching and identifying the number of cage-free chicken in a farm, and belongs to the field of poultry breeding equipment. A device which integratesthe capture and individual counting of the cage-free chicken and can work independently with the capture and the individual counting is provided; according to the technical scheme, the device comprises a catching device and a number identifying device, wherein the catching device and the number identifying device are detachably connected, and the catching device is positioned in front of the number identifying device; an opening is arranged in front of the catching device, a plurality of rotating drums are arranged on the opening, a layer of thin flexible pipe is laid on the cylindrical surfaces of the rotating drums, straight gears are coaxially fixed on the rotating drums, the plurality of straight gears are linearly arranged and meshed, the straight gear at one end is connected with a motor driving shaft, a first conveyor belt is arranged inside the catching device; the number identifying device comprises an number identifying unit with a power source, a second conveyor belt is arranged in the number identifying unit, the power source provides power for the second conveyor belt, and two pairs of signal transmitters and signal receivers are arranged on two sides of the number identifying unit.

The invention relates to the field of middle voltage switches and particularly relates to a motor speed change mechanism assembly and a middle voltage switch using the same. The motor speed change mechanism assembly comprises a motor and a speed change mechanism. The motor comprises a motor shaft. The speed change mechanism comprises a first output shaft for outputting continuous motions and a second output shaft for outputting intermitted motions. The first output shaft is in transmission connection with the motor shaft. An intermitted transmission mechanism is arranged between the second output shaft and the first output shaft. The motor speed change mechanism assembly achieves double-shaft output of the motor; the first output shaft and the second output shaft have a transmission relation therebetween, periodic stop and continuous motions can be conducted at the same time, usage requirements for specific occasions can be met, and the number of rotation turns of continuously-moving output shafts can be calculated; and the structure is simple, the positioning is reliable, and the transmission is stable.

The invention discloses a method and a device for realizing any data bit width conversion. The method is as follows: simplifying an input/output data bit width conversion ratio into an irreducible conversion ratio; reading a channel data conversion storage state; then reading residual data of last-time conversion and combining the residual data of last-time conversion with input data; performing beat counting on the combined data by use of a beat counting method, and counting beats till the irreducible conversion ratio; and sequentially outputting according to the corresponding beats. The device comprises a data bit width conversion ratio simplification module, a data conversion control module, a state storage module and a data output module. The method and the device for realizing any data bit width conversion have the advantages of realizing any data bit width conversion, simplifying a data conversion device structure, obviously reducing logical resources and area, improving the clock frequency, and the like.

The invention belongs to the technical field of display equipment, in particular to a 3D rotary full-color display, which comprises an upper shell, an upper main board, a lower shell, a lower main board and an electric motor, wherein the upper main board is arranged on the upper shell, the LED lamps are distributed on the upper main board; the electric motor and the lower main board are arranged in the lower shell; an output shaft of the electric motor is connected with the upper shell; the upper main board is provided with a wireless power supply receiving module; the lower main board is provided with a wireless power supply transmitting module; the bottom of the upper shell is provided with a first coil connected with the wireless power supply receiving module; the top of the lower shellis provided with a second coil connected with the wireless power supply transmitting module, and the first coil and the second coil are oppositely arranged around the output shaft of the electric motor. The 3D rotary full-color display provided by the invention is more compact and reasonable in layout, more humanized in multimedia operation, and more suitable for scenes such as advertisement display and the like.

The invention provides a packaging box dual-way marking device, and belongs to the technical field of packaging machines. The device comprises a sliding block, a rack, a pressing plate, a horizontal feeding assembly and a vertical feeding assembly; the sliding block is arranged on a guide rail in a left-and-right sliding manner, a ring segment of the pressing plate is rotatably arranged on a pressing plate bearing base through a pressing plate supporting shaft, a tooth-lacked gear is arranged on the ring segment of the pressing plate and is engaged with the rack, a horizontal marking head is mounted on a horizontal marking head support, a vertical marking head is mounted on a vertical marking head support, a horizontal feeding curtain of the horizontal feeding assembly is arranged on a first horizontal feeding roller and a second horizontal feeding roller in a surrounding manner, a vertical feeding curtain of the vertical feeding assembly is arranged on a first vertical feeding roller and a second vertical feeding roller in a surrounding manner, and a limiting baffle is arranged at the other end of an L-shaped baffle support. Dual-way marking of a packaging box can be achieved, the structure is reasonable, the automation degree is high, and the production efficiency is high.

The invention discloses an IC card management device with card identification and determination, counting and storage functions. The IC card management device comprises a case, a card issuing mechanism, a card guiding mechanism, a card pushing mechanism, a card box and a control mechanism. The card guiding mechanism is provided with a card guide wheel, a card guide channel and a channel sensor installed on the card guide channel; the card guiding mechanism guides an IC card issued by the card issuing mechanism to the card pushing mechanism through the card guide channel by the card guide wheel; and the card box is arranged right above the card pushing mechanism. Besides, the device also includes a card reader and a card counting device; and the card reader is installed on the card guide channel and is connected with the control mechanism. The card reader can read IC card data and determine the quality of the card. The card pushing mechanism is used for pushing a good-quality card into the card box and leading a bad-quality card out of the device. The card counting device is arranged inside the card box. Therefore, functions of card quality identification and determination, counting and storage can be realized.

The invention discloses an appearance detection device for ultra-thin aluminum foils. The appearance detection device comprises a rack, as well as a foil receiving platform, a driving device, a buoyancy device, a deviation adjusting device, a second tension device and a winding device which are fixedly mounted on the rack from front to back in sequence, wherein a first tension device is fixedly mounted in the position, between the buoyancy device and the deviation adjusting device, on the rack. The problem of foil pouring deformation of carbon-coated foils can be effectively solved, and the poured foils become even in appearance and can be wound up, so that the rejection rate of the aluminum foils is reduced, the production loss is reduced and the follow-up slitting procedure is facilitated.

The invention provides a rib instance segmentation, counting and positioning method and system, and the method comprises the following steps: carrying out the semantic segmentation of ribs in a chest CT, and obtaining a rib semantic segmentation binary mask; collecting a manual label corresponding to the rib semantic segmentation binary mask to obtain a rib instance segmentation mask; processing the rib semantic segmentation binary mask and the rib instance segmentation mask, and making a sequence segmentation training sample set; establishing a deep convolutional neural network model; training the deep convolutional neural network model by using the training sample set to obtain a deep convolutional neural network capable of predicting the topmost ribs; inputting the rib semantic segmentation binary mask into the trained deep convolutional neural network, obtaining a prediction mask of the topmost layer of ribs from top to bottom in sequence, and further obtaining a predicted rib instance segmentation mask. According to the method, explicit modeling is carried out on the rib counting problem, the ribs are segmented one by one from the lung top to the lung bottom, and rib counting and positioning are achieved.