35results about How to "Prevent missed detection" patented technology

The invention provides a primer set, a kit and a detection reaction system for detecting PKD1 gene mutation through the long fragment PCR and high-throughput sequencing technology, a non-diagnosis-purpose method for external PKD1 gene mutation detection, a non-diagnosis-purpose method for external PKD1 gene analysis and a method for detecting new mutation sites on the PKD1 gene. According to the method, the primer set is used for carrying out long fragment PCR amplification on the PKD1 gene of a sample, and detecting or analyzing is carried out through high-throughput sequencing. The autosomal dominant genetic polycystic nephrosis (adult polycystic nephrosis) can be diagnosed through the assistance of a detection result, previous unknown new mutation on a plurality of PKD1 real genes can be obtained and supplied to doctors or researchers so that the relevance between the mutation and the adult polycystic nephrosis can be studied.

The invention relates to a remote monitoring automatic thread stop system for a textile tricot machine. The system comprises (1) an image acquisition unit, (2) a remote monitoring system, (3) a cloth cover defect scanner, (4) a laser correlation device and (5) an automatic stop controller. The cloth cover defect scanner and the laser correlation device scan and monitor a broken yarn of the textile tricot machine, and are matched with the automatic stop controller to realize automatic stop when a yarn is broken, the image acquisition unit acquires the quality of a cloth cover of the textile tricot machine and transmits the quality to the remote monitoring system, a monitoring worker monitors the working condition of the textile tricot machine and the quality of the cloth cover, and if the cloth cover defect scanner and the laser correlation automatic control device miss detection, the remote monitoring worker can locate cloth cover defects through the monitoring system and send a stop instruction. The system can automatically detect and monitor the yarn breaking condition, reduce the labor intensity of a knitter, improve labor productivity, remove the harm of noise and dust, and ensure that the productivity of the machine and the quality of the cloth cover are greatly improved.

The invention relates to a road surface detection method, comprising the steps of: collecting accelerations through road surface driving; determining a Gaussian mixture model based on a collected acceleration of the vertical direction; judging whether the acceleration of the vertical direction matches with the Gaussian mixture model through a matching test, and if not, transmitting the collected accelerations. The road surface detection method and system of the invention are characterized by collecting an acceleration of the vertical direction for a matching test in a Gaussian mixture model so as to obtain the acceleration unmatching with the Gaussian mixture model. The acceleration is of the vertical direction, so it corresponds to an acceleration of a vehicle when it passes a deceleration strip or a manhole cover, pit and mound. If the acceleration of the vertical direction matches with the Gaussian mixture model, the collected accelerations are subjected to data transmission. Thus,under the condition of not losing information, data transmission and calculation amounts can be reduced, and the network bandwidth can be saved.

The invention discloses leak detection equipment for a flexible packaging product. The leak detection equipment comprises a rack and pressurization equipment. The pressurization equipment is an air cylinder piston assembly capable of applying pressure on the flexible packaging product continuously, and the fixed end of the air cylinder piston assembly is fixedly connected with the rack. A detection platform where the flexible packaging product to be detected is placed is further fixedly arranged on the rack. The air cylinder piston assembly is connected with a pressure gage used for detecting pressure of an air cylinder. The air cylinder piston assembly adopted for pressurization can output pressure continuously with the pressure maintenance characteristic, and whether the packaging product leaks air can be detected more thoroughly through pressure detection, with a certain time length, on the packaging bag; besides, pressure changes of the air cylinder are detected through the connected pressure gage, pressure changes in the packaging product pressurized by the air cylinder are displayed accordingly, and therefore the sealing air leak condition of the flexible packaging product can be correctly reflected; manual direct leak observation is replaced with reading of the pressure gage, and therefore the leak detection equipment is more reliable and saves labor.

The invention provides a method and a device for regulating step counting data. The method for regulating the step counting data comprises the following steps of obtaining an average acceleration of a terminal in a preset direction within preset duration when the acceleration of the terminal is detected to be more than a preset gait detection threshold value; calculating an acceleration absolute value according to the average acceleration; judging whether the acceleration absolute value is less than the preset gait detection threshold value or not; if the acceleration absolute value is judged to be less than the preset gait detection threshold value, adjusting the preset gait detection threshold value, so as to obtain an adjusted gait detection threshold value, so that the adjusted gait detection threshold value is matched with the acceleration absolute value; replacing the preset gait detection threshold value by using the adjusted gait detection threshold value. By using the method and the device for regulating the step counting data, which are provided by the invention, a gait detection threshold value can be self-adaptively adjusted when the walking jitter amplitude of a user is relatively small; a detection omission condition is prevented; the detection accuracy is improved.

The invention relates to the technical field of wood floor detection, in particular to a wood floor production and manufacturing flatness detection device which comprises a detection table, a driving mechanism and a detection mechanism, the driving mechanism is arranged on the detection table, and the detection mechanism is arranged between the left side and the right side of the driving mechanism. The detection mechanism comprises a U-shaped frame, a fixed pipe, a mounting frame, a roller, a first elastic telescopic rod, a mounting block, a marking pipe and a marking branch chain. When flatness detection is carried out on the wood floor, the deformation area of the wood floor can be distinguished and marked, so that the deformation area can be quickly found out when the wood floor is repaired in the later period, the flatness of the surface of the wood floor can be carefully detected, and missing detection of partial area of the surface of the wood floor is prevented, the device can detect the flatness of a plurality of wood floors at the same time, can visually find whether the thicknesses of the wood floors are the same or not in the detection process, and quickly finds out the wood floors with large thickness differences.

The invention aims to provide a method and equipment for detecting continuous time signal data. The method includes: acquiring a plurality of continuous time signal data; dividing each continuous time signal datum into a plurality of fragmented data, wherein each fragmented datum comprises data information identification and fragment information identification corresponding to the corresponding continuous time signal datum; performing distributed parallel detecting on all the fragmented data to obtain corresponding detecting results; combining all the fragmented data of each continuous time signal datum and the detecting results of the fragmented data according to the data information identification and the fragment information identification of the fragmented data. By the method, the detecting efficiency and accuracy of the continuous signal data are increased.

The invention provides a TDLAS (Tunable Diode Laser Absorption Spectroscopy) gas detection method and system. The method comprises the following steps that line laser emitted from a semiconductor laser enters a transmission optical fiber; line laser emitted from the transmission optical fiber enters a holophote; the line laser is reflected by the holophote and subsequently enters a vertically arranged air chamber; the line laser entering the air chamber is reflected by a first lens group and is subsequently emitted out from an incident plane of the line laser; an analysis device is used for receiving and detecting the line laser emitted from the vertically arranged air chamber. Because of the different specific gravities of various gases in a mixture gas, the gases are layered in the vertically arranged air chamber, after entering the vertically arranged air chamber, the laser is reflected by the first lens group and is subsequently emitted out from the incident plane of the laser, and the laser can be radiated to each layer of the gas in the vertically arranged air chamber, so that the situation of gas detection omission is prevented, and the error of mixture gas detection is reduced.

The invention relates to a production line for detecting foreign matters in bottles and belongs to the field of packaging machinery. The production line comprises a rotary disc, a pressure plate, a plurality of detection terminals, a plurality of detection stations and a plurality of pressure rods, wherein the plurality of detection terminals are in one-to-one correspondence with the plurality of detection stations, the detection terminals are fixedly connected to the turntable, and the detection stations are rotatably connected to the turntable; the plurality of pressing rods are connected with the pressing disc in a relatively up-and-down sliding manner, are in one-to-one correspondence with the plurality of detection stations, and are arranged above the detection stations; the pressing disc is arranged above the rotary disc, and the pressing disc and the rotary disc rotate synchronously; and the bottom ends and the top ends of packaging bottles are fixed through the detection stations and the pressing rods respectively, rotate along with rotation of the detection stations and revolve along with revolution of the rotary disc. The production line for detecting foreign matters in bottles is good in detection effect and free of visual dead angles.

The invention provides a grabbing and cutting integrated spherical fruit and vegetable sorting machine which comprises a base, a detection device and a sorter. A rotating motor is fixedly installed onone side of the base, a first conveying belt is arranged at the top of the base, a cleaning pool is arranged on one side of the first conveying belt, a water pump is arranged at the bottom of the cleaning pool, a second conveying belt is arranged on one side of the cleaning pool, the detection device is fixedly installed on one side of the second conveying belt, a servo motor is fixedly installedat the bottom of the second conveying belt, the sorter is welded to one side of the detection device, a collecting vehicle is arranged at the bottom of the sorter, a mechanical arm is arranged on oneside of the sorter, a cutting machine is arranged on one side of the mechanical arm, and a third conveying belt is arranged on one side of the mechanical arm. Compared with traditional manual sorting, the sorting machine is convenient to operate and maintain, the working efficiency is improved, the sorting precision is high, and through cooperative use of the mechanical arm and the cutting machine, spherical fruits and vegetables are primarily treated firstly.

The embodiment of the invention relates to the technical field of communication, in particular to a short message monitoring method and device, and aims to monitor short messages and increase the interception accuracy of junk short messages. In the embodiment of the invention, the method comprises the following steps: determining a corresponding security level of a terminal according to service information of the terminal and a preset security level model; and monitoring short messages of the terminal according to a monitoring rule corresponding to the security level of the terminal. Furthermore, different security levels correspond to different monitoring rules. For example, a strict monitoring rule can be set for a user with a low security level, so that the occurrence of the situation of missing detection can be prevented effectively. A simple monitoring rule is set for a user with a high security level, so that the occurrence of the situation of false detection can be prevented effectively. Through adoption of the short message monitoring method and device, the interception accuracy of the junk short messages is increased, and the probability of false detection is lowered.

The invention discloses a full-automatic testing device for water testing of a faucet. The full-automatic testing device comprises a water tank, a water testing system, a faucet placing rack and a detection system, wherein the water testing system is arranged on the water tank; the water testing system comprises a booster pump, a water passing pipeline and a shunt pipe; the water passing pipelineis communicated with the bottom part of the water tank; and a booster pump is arranged on the water passing pipeline, the booster pump is connected with a controller, the controller controls the pressure exerted on the water passing pipeline by the booster pump, the other end of the water passing pipeline is wound on the faucet placing rack, and a plurality of flow dividing pipes are fixed to thewater passing pipeline and fixed to the faucet placing rack at equal intervals. According to the full-automatic testing device, water testing can be conducted on a plurality of faucets at a time, connection between the faucets and a water testing system is simple, a large amount of time does not need to be wasted for installation, the water testing efficiency of the faucets is guaranteed, the labor intensity of workers is reduced, meanwhile, missing detection is prevented, and the delivery quality of the faucets is guaranteed.

The invention discloses an intelligent cloth inspecting machine which comprises a rack as well as a unwinding device, a cloth tensioning device, a cloth image collecting unit, a correcting device anda controller disposed on the rack, wherein the unwinding device comprises two supporting plates which are disposed opposite to each other; the supporting plates are fixedly connected with the rack; aplurality of cross bars disposed in an arc shape are connected between the supporting plates; two ends of each cross bar are respectively and rotationally connected with the supporting plates. By adopting the intelligent cloth inspecting machine, the accuracy of the cloth inspection can be improved, the occurrence of the wrong inspection and the missed inspection can be effectively prevented, thelabor intensity of an operator can be reduced, and cloth winding is uniform and consistent, and meets the requirements of the batch inspection of cloth.

The invention provides a target determination method and device, a storage medium and computer equipment. The method comprises the steps: when a target person is determined, acquiring the monitoring data of the designated area in advance; determining the face identifier corresponding to an entry-exit person in the designated area and the residence time of the entry-exit person in the designated area based on the monitoring data; matching the face identifier of the entry-exit personwith the face identifier of a person in the information base, and as the registered person isdetermined to have risks, if there is the registered person among the entry-exit persons, according to the result of comparing the staying time of the registered person among the entry-exit persons in the specified area with the staying time of other persons among the entry-exit persons in the designated area, determining a person with the staying time intersecting with the staying time of the registered personnel among the entry-exit persons, and taking the person as the target person, so the investigation coverage rate of key investigation person can be improved, and the situation of missing detection is effectively prevented.

The invention relates to a remote monitoring automatic thread stop system for a textile tricot machine. The system comprises (1) an image acquisition unit, (2) a remote monitoring system, (3) a cloth cover defect scanner, (4) a laser correlation device and (5) an automatic stop controller. The cloth cover defect scanner and the laser correlation device scan and monitor a broken yarn of the textile tricot machine, and are matched with the automatic stop controller to realize automatic stop when a yarn is broken, the image acquisition unit acquires the quality of a cloth cover of the textile tricot machine and transmits the quality to the remote monitoring system, a monitoring worker monitors the working condition of the textile tricot machine and the quality of the cloth cover, and if the cloth cover defect scanner and the laser correlation automatic control device miss detection, the remote monitoring worker can locate cloth cover defects through the monitoring system and send a stop instruction. The system can automatically detect and monitor the yarn breaking condition, reduce the labor intensity of a knitter, improve labor productivity, remove the harm of noise and dust, and ensure that the productivity of the machine and the quality of the cloth cover are greatly improved.

The invention relates to a logistics conveying device, in particular to a logistics conveying device used for a warehousing system. The logistics conveying device comprises a main conveying device, flow-dividing conveying devices, a material shifting device, a first portal frame which is used for identifying flow-dividing information, a second portal frame which is used for identifying commodity information, a first re-inspection portal frame which is used for identifying flow-dividing information again and a second re-inspection portal frame which is used for identifying commodity informationagain. When products are conveyed to corresponding discharging openings, the material shifting devices shift and convey the corresponding products to the corresponding flow-dividing conveying devices, and the products are conveyed to the corresponding storage areas through the flow-dividing conveying devices. According to the logistics conveying device, flow-dividing is automatically carried outon to-be-warehoused commodities, the to-be-warehoused commodities after flow-dividing are transmitted to the corresponding storage areas, and meanwhile, the technical problem of missing recording of the to-be-warehoused commodity information is solved.

The invention relates to the technical field of immunoassay, and discloses a reagent card pushing structure which comprises a reagent card box, the reagent card box being used for containing reagent cards, one side of the reagent card box being provided with a first opening allowing the reagent cards to enter and exit, and the reagent card box being provided with an identification piece; a first detection module, arranged close to the identification piece so as to detect the identification piece; a second detection module, arranged on one side of the first opening to detect whether a reagent card exists at the first opening or not; and a controller, wherein the first detection module and the second detection module are electrically connected to the controller so as to upload data to the controller. The first detection module and the second detection module form dual detection, so that the information of the reagent card box is conveniently detected, the condition of missing detection is prevented, and the detection efficiency and the working efficiency are improved.

The invention relates to the technical field of image processing, in particular to a human tissue ultrasonic modeling method, ultrasonic equipment and a storage medium. The human tissue ultrasonic modeling method comprises the steps of enabling a probe to conduct ultrasonic scanning on a to-be-modeled tissue in the preset direction to acquire an ultrasonic image of each section of the to-be-modeled tissue; acquiring six-degree-of-freedom parameters corresponding to ultrasonic images of different sections scanned by the probe; and inputting the ultrasonic image of each tangent plane and the corresponding six-degree-of-freedom parameters into a trained deep neural network model to obtain a three-dimensional ultrasonic model of the to-be-modeled tissue. The ultrasound images of the sections of the to-be-modeled tissue can be reconstructed through the trained deep neural network model, the reconstruction accuracy is high, and the efficiency of medical staff for searching the standard section is improved.

The invention discloses an instrument and apparatus battery shell automatic sorting machine. The structure of the automatic sorting machine includes: an adjustment device, a bracket, adjustment braces, a control box, a detection sorting box, an indicator lamp, a control panel, a start switch, and a heat dissipating fan. The right surface of the adjustment device is welded on the outer wall at theleft side of the detection sorting box, and the bottom is in interference fit with the bracket, a fixation lug at the back of the control box is vertically fixed at the front end of the detection sorting box through a bolt, an external thread at the bottom of the indicator lamp is in interference fit with a through-hole at the top of the detection sorting box, and is in electric connection with amainboard in the control panel through a lead. According to the instrument and apparatus battery shell automatic sorting machine provided by the invention, fast finishing is carried out on battery shells through the adjustment device, then the battery shells are quickly sorted by a machine, the speed is fast, also the accuracy is improved, battery protection becomes more reliable, and at the sametime the labor cost is reduced.

The invention discloses a detection device for electric equipment, which comprises a cabinet frame, on which a cover plate detection mechanism is connected, the invention can divide the cover plate into multiple installation areas through the alarm connection The equipment is divided into different areas, and then each installation area can be directly detected during detection. The detection efficiency is high, and once the equipment fails, multi-directional position alarms can be carried out, so that users can quickly and quickly during maintenance. Focus on the leakage position, and at the same time carry out targeted maintenance, and during the detection process, the detection area can be adjusted according to the installation position of the electrical equipment. In this way, the detection range and application range of the device can be improved without increasing the volume of the equipment, and it can also prevent the detection area from being too far away, resulting in missed detection by the user.

The invention provides a primer set, a kit and a detection reaction system for detecting PKD1 gene mutation through the long fragment PCR and high-throughput sequencing technology, a non-diagnosis-purpose method for external PKD1 gene mutation detection, a non-diagnosis-purpose method for external PKD1 gene analysis and a method for detecting new mutation sites on the PKD1 gene. According to the method, the primer set is used for carrying out long fragment PCR amplification on the PKD1 gene of a sample, and detecting or analyzing is carried out through high-throughput sequencing. The autosomal dominant genetic polycystic nephrosis (adult polycystic nephrosis) can be diagnosed through the assistance of a detection result, previous unknown new mutation on a plurality of PKD1 real genes can be obtained and supplied to doctors or researchers so that the relevance between the mutation and the adult polycystic nephrosis can be studied.

The invention discloses an instrument and apparatus battery shell automatic sorting machine. The structure of the automatic sorting machine includes: an adjustment device, a bracket, adjustment braces, a control box, a detection sorting box, an indicator lamp, a control panel, a start switch, and a heat dissipating fan. The right surface of the adjustment device is welded on the outer wall at theleft side of the detection sorting box, and the bottom is in interference fit with the bracket, a fixation lug at the back of the control box is vertically fixed at the front end of the detection sorting box through a bolt, an external thread at the bottom of the indicator lamp is in interference fit with a through-hole at the top of the detection sorting box, and is in electric connection with amainboard in the control panel through a lead. According to the instrument and apparatus battery shell automatic sorting machine provided by the invention, fast finishing is carried out on battery shells through the adjustment device, then the battery shells are quickly sorted by a machine, the speed is fast, also the accuracy is improved, battery protection becomes more reliable, and at the sametime the labor cost is reduced.

The invention relates to an efficient and reliable security gate for urban traffic, comprising a base, a door frame, a display screen, a loudspeaker, a detection mechanism and an interception mechanism, the interception mechanism includes a drive assembly and two interception assemblies, the interception assembly includes two interception assemblies unit, the interception unit includes a door panel, a hinge unit and a drive rod, the detection mechanism includes two lifting components and two detection components, the detection component includes a lifting plate, a metal detector and two partitions, and the lifting component includes a power unit and two lifting components unit, the efficient and reliable security gate used for urban traffic scans and detects the front and rear sides of the passengers inside the door frame simultaneously through the detection mechanism, which ensures the reliability of the detection and improves the detection efficiency. Not only that, during the detection process , using the intercepting mechanism to intercept the two ends of the door frame to prevent the occurrence of missed inspections, further ensuring the reliability of equipment detection, thereby improving the practicability of the equipment.

The invention provides a track synthesizing device and belongs to the field of electric power systems. The device includes a circuit board. A pedestal is welded to the circuit board. The pedestal is inserted with a master control chip which is separately connected to a task receiving antenna, a base-band chip, a radio frequency antenna, a liquid crystal screen, a GPS antenna and a data uploading antenna. The device acquires a satellite map with the positions of an inspection tour, acquires real-time positions where inspection workers conduct inspection on a power supply line in accordance with a GPS chip, marks the real-time positions on the satellite map, then after the completion of the inspection tour, intercepts the marked satellite map, obtains an inspection tour path sketch map which can exhibit the track of the inspection tour, and finally uploads the inspection tour path sketch map. The device helps remote monitoring workers to check the inspection tour path after the completion of the inspection tour, and prevents occurrence of inspection missing.

Provided is a circuit board equipped with a product portion and a non-product portion except the product portion. A solder mask layer is formed on the product portion. The non-product portion comprises a testing area in which multiple solder mask figures and multiple bonding pads are formed. Each solder mask figure is in an annular shape and corresponds and surrounds a bonding pad. The inner edge line of each solder mask figure is far from the bonding pad corresponding to the solder mask figure. The invention also provides a method for manufacturing the above circuit board.

The invention relates to an efficient and reliable security door used for urban traffic. The security door includes a pedestal, a doorframe, a display screen, a loudspeaker, a detection mechanism andan intercepting mechanism; the intercepting mechanism includes a driving assembly and two intercepting assemblies; each intercepting assembly includes two intercepting units; intercepting units include door plates, hinge units and driving rods; the detection mechanism includes two elevating assemblies and two detection assemblies; detection assemblies include elevating plates, metal detectors andtwo separating plates; and the elevating assemblies includes power units and two elevating units. Through the detection mechanism, the front and back sides of a passenger inside the doorframe can be simultaneously scanned and detected up and down, so that the reliability of detection can be guaranteed, and detection efficiency can be enhanced; and during detection, interception can be performed onthe two ends of the doorframe through the intercepting mechanism, so that missed detection can be prevented, the reliability of equipment detection can be further guaranteed, and therefore, the practicality of equipment can be enhanced.

The invention discloses an image detection method and device and electronic equipment, and relates to the field of image processing, and the detection method comprises the steps: obtaining a to-be-detected image; determining a target object in the to-be-detected image; determining a first feature region and a second feature region in the target object; detecting a target object in the first feature region and / or the second feature region; and determining a target behavior of the target object according to the type of the target object. According to the embodiment of the invention, the detection range of the target object is gradually reduced, then the target object is detected from the detection area of the target object, and the target behavior of the target object is determined according to the type of the target object, so that missing detection caused by the too small target object is prevented, and the accuracy of target behavior detection is further improved.

The invention relates to the technical field of wooden floor detection, in particular to a device for detecting the flatness of wooden floor production, including a detection platform, a driving mechanism and a detection mechanism. The detection platform is provided with a driving mechanism, and the driving mechanism is arranged in the middle There is a detection mechanism, and the detection mechanism includes a U-shaped frame, a fixed pipe, a mounting frame, a roller, a No. 1 elastic telescopic rod, a mounting block, a marking pipe and a marking branch chain. When the invention detects the flatness of the wooden floor, it can distinguish and mark the deformed area of ​​the wooden floor, so that the deformed area can be quickly found when the wooden floor is repaired later. The invention can carefully detect the surface flatness of the wooden floor to prevent Missing detection occurs in some areas of the surface. The present invention can simultaneously detect the flatness of multiple wooden floors. At the same time, it can intuitively find out whether the thickness of the wooden floors is the same during the detection process, and quickly find the wooden floors with large thickness differences.