501 results about "Inspection time" patented technology

The invention discloses an inspection method and an inspection system. The inspection method comprises the steps that: inspection items, inspectors and inspection time corresponding to different inspection devices are set in an inspection server in advance; the inspection server generates inspection work orders according to the inspection items, the inspectors and the inspection time corresponding to the different inspection devices; the inspection server verifies the identity of a portable terminal and sends the inspection work orders to the portable terminal; the portable terminal downloads the inspection work orders, receives and stores inspection data of an inspected device inspected according to the inspection work orders by the inspector, and uploads the inspection data to the inspection server; the inspection server performs statistic analysis on the inspected data to generate a corresponding inspection report, and the inspection data of devices are reported through the hand-held portable terminal, so that the workload of inspection is greatly reduced and the inspection efficiency is significantly improved. Therefore, the collection and the analysis of the inspection data are realized, thereby providing the great convenience for users to know the condition of an inspected device in real time and perform the corresponding maintenance.

The invention discloses a LTE PDCCH (Long Term Evolution System Physical Downlink Control Channel) blind inspection control method and device. According to the device, the PDCCH blind inspection times can be reduced by limiting polymerization grade ranges to be inspected in a certain range through a polymerization grade range calculation unit, a candidate PDCCH number calculation unit, an uplink / downlink scheduling state maintenance unit, a searching space state maintenance unit and a candidate PDCCH position calculation unit; and the repeated inspection of the same CCE (Control Channel Element) initial position in the same polymerization grade can be prevented by limiting the number of candidate PDCCH corresponding to each polymerization grade in a certain range; the inspected state of each CCE in a searching space is maintained to avoid the repeated inspection of CCE positions of detected DCI (Downlink Control Information) in different polymerization grades; and uplink / downlink scheduling states are maintained to reduce the inspection of uplink / downlink scheduling PDCCH number. By using all the units, the computation quantity and the searching time can be decreased; and the error inspection probability and the system power consumption can be reduced.

An image focus assessment method is provided that works reliably for images of a variety of relatively dissimilar workpieces or workpiece features. The focus assessment method is based on analysis of a single image (without the benefit of comparison to other images). The robustness of the focus assessment method is enhanced by the use of at least one classifier based on a plurality of focus classification features. In one application, a primary advantage of assessing focus from a single image is that an overall workpiece inspection time may be reduced by avoiding running an autofocus routine if an image is already in focus. In various embodiments, the focus assessment method may include an ensemble of classifiers. The ensemble of classifiers can be trained on different training data (sub)sets or different parameter (sub)sets, and their classification outcomes combined by a voting operation or the like, in order to enhance the overall accuracy and robustness of the focus assessment method.

The invention provides an electronic inspection system for troubleshooting safety production hidden danger. The system comprises a handheld terminal, a management server and an inspection plate, wherein the inspection plate adopts a two-dimensional code technology; the handheld terminal can scan two-dimensional codes to acquire information, perform image acquisition and inspector self-shooting evidence remaining on each inspection point site and report the data to the management server; the management server performs identity matching of the inspector and match inspection route and inspection time. According to the system, the problems that the inspector replaces a missing operator, has missing detection, takes time off and does not check according to the regulation and time and the like are properly solved.

The invention discloses an intelligent mobile phone routing inspection system and an intelligent mobile phone routing inspection method based on near field communication (NFC). The routing inspection system comprises a handheld routing inspection system and a background management center, wherein the background management center comprises a routing inspection data processing system and a client; the handheld routing inspection terminal can communicate with the routing inspection data processing system through a mobile Internet in real time; and the routing inspection data processing system exchanges data with the client through a local network. The routing inspection method comprises the following steps that a routing inspector scans an NFC label of equipment subjected to routing inspection by an NFC intelligent mobile phone, automatically records the routing inspection time through a cloth arranged in the mobile phone, directly types state information of the routing inspection equipment into the mobile phone, selects a state information storage or sending button, confirms information of the inspector and uploads data information to the background management center and the routing inspection data processing system for processing through the mobile Internet. According to the system and the method, paper-free work for routing inspection and intelligent management can be realized; the cost is reduced; the routing inspection efficiency and the responsibility of a worker are improved; and the mistake probability is reduced.

The invention discloses an inspection method and an inspection system. The inspection system comprises a background management center, and an intelligent mobile terminal, such as an android mobile terminal, supporting NFC (Near Field Communication), a gyroscope, an electronic compass and an accelerometer. The method comprises the steps of prearranging an inspection route and the inspection time by the background management center, and appointing an inspector; automatically generating an inspection task by the background management center, and sending the inspection task to the appointed inspector; when the inspector reaches the fixed starting point, reading the label of the starting point by the intelligent mobile terminal so as to start the inspection; in the inspection process, calculating the displacement distance away from the former known point through an accelerometer and a gyroscope of the intelligent mobile terminal so as to calculate the current position, thus drawing and recording the inspection route; when the inspector reaches the next inspection point, reading the label of the inspection point, correcting the calculating error of the terminal position, and repeating the process until the inspector reaches the last inspection point; additionally remarking the excursion, overtime and point leakage conditions, and marking the finish of the inspection; after the inspector returns to a central control room to access WIFI (Wireless Fidelity) of the central control room, automatically authenticating the identity by the background management center and the mobile terminal and transmitting the inspection records; and carrying out statistical analysis on the inspection records including the inspection route by the background management center so as to assist performance management and decision. According to the inspection method and the inspection system, the intelligent mobile terminal can be used for recording the route of the inspector in real time, and monitoring and alarming the condition that the inspector deviates the inspection route and inspects overtime and the like in real time, the problems that the existing off-line inspection system only can be used for monitoring the inspector through scattered inspection points and cannot master the inspection state in real time can be solved, and meanwhile, the defects that in order to realize the functions, the originally used on-line inspection system is high in cost and cannot be flexibly changed as whole wiring construction is needed can be overcome. Particularly, the inspection method and the inspection system provided by the invention can be applied to outdoor inspection, and also can be applied to indoor inspection, thus effectively overcoming the defect that the inspection system based on GPS (Global Positioning System), GIS (Geographic Information System) and GPRS (General Packet Radio Service) cannot be effectively applied to indoor inspection.

The invention discloses an inspection robot path planning method combining map grids with potential field method obstacle avoidance; the inspection robot path planning method comprises the following steps: 1, global grid method path planning: using the grid method to obtain the global optimal path from a start point to an object point; 2, moving to the object point: determining whether obstacles are encountered or not, moving to the object point is no obstacle is detected, planning a local obstacle avoidance path if an obstacle is detected until reaching the object point; 3, planning the local obstacle avoidance path, using the artificial potential field method with changeable parameters to carry out obstacle avoidance path planning, determining whether the object point is reached or not, returning to step 2 if not, and finishing the tour if the object point is reached. The inspection robot path planning method can solve the problems that the robot inspection path planning in the prior art is poor in efficiency, thus enlarging the robot inspection time.

An automated optical inspection system includes a plurality of asynchronously triggerable cameras for providing image data of an object, such as a printed circuit board. The circuit board is divided into fields of view that are to be imaged in one or more cameras in one or more lighting modes. Each location on the board can be imaged by each camera in a plurality of lighting modes in a single pass across the board. The image data for each of the cameras can be concurrently transferred directly to main memory for opportunistic analysis by the main computer. The system allows the full bandwidth of the cameras to be utilized for reducing the inspection time of the board.

This invention overcomes the disadvantages of the prior art by providing a system and method for flexibly detecting flaws in the acquired runtime / live images of objects based upon an inspection process that employs a training or model image of the object. This system and method enables predetermined flaws, and other predetermined features, within predetermined tolerances, to be disregarded as a flaw at inspection time. Typically, flexible flaw detection and repositioning of the model image occurs locally with respect to predetermined flaws and imperfections, and is undertaken after the image is acquired and the model image has undergone a global affine transformation / positioning with respect to the runtime image. Subsequent inspection then occurs with a locally repositioned model image that subsumes any imperfection or variation that is to be disregarded.

For the purpose of reducing a false report and shortening inspection time, an area to be inspected is locally inspected under optimum inspection conditions. In order to avoid the number of detected defects from increasing explosively, and thereby to facilitate control of a critical defect, general-purpose layout data, which is used for producing a mask of a semiconductor wafer, is accumulated in a design information server 2. With reference to the layout data, an area to be inspected, which is inspected by a pattern inspecting apparatus 1, is divided into partial inspection areas including a cell portion and a non-cell portion. Inspection parameters are set for each of the partial inspection areas. In addition, the defect reviewing apparatus 8 obtains an inspection result of the pattern inspecting apparatus 1. When obtaining a defect image, the defect reviewing apparatus 8 identifies a position, where the defect occurred, from among a cell portion, a non-cell portion, a pattern dense portion, and the like according to layout data. Moreover, the defect reviewing apparatus 8 sets inspection parameters, such as pickup magnification of this defect, in response to a result of the identification to set a control criterion of criticality.

An inspection apparatus and method are provided capable of suppressing electron beam focus drifts and irradiation-position deviations caused by sample surface charge-up by irradiation of an electron beam during micropattern inspection to thereby avoid false defect detection and also shorten an inspection time. The apparatus captures a plurality of images of alignment marks provided at dies, stores in a storage device deviations between the central coordinates of alignment mark images and the coordinates of the marks as a coordinate correction value, measures heights at a plurality of coordinates on the sample surface, captures images of the measured coordinates to perform focus adjustment, saves the relationship between such adjusted values and the sensor-measured heights in the storage as height correction values, and uses inspection conditions including the image coordinate correction values saved in the storage and the height correction values to correct the image coordinates and height of the sample.

The invention relates to a watt-hour meter inspection device and method, in particular relating to a three-phase intelligent watt-hour meter inspection device and method. The existing watt-hour inspection device has long inspection time, and needs an extra instrument for inspecting the power consumption of a watt-hour meter; the existing watt-hour meter inspection device has low efficiency and can inspect only one watt-hour meter for one time; and in addition, the existing watt-hour meter inspection device is inability of testing the cost-control trip of the intelligent watt-hour meter. The three-phase intelligent watt-hour meter inspection device comprises a standard clock, a three-phase program-controlled source, a standard watt-hour meter, error calculators, power consumption testers and a communication module. The inspection device provided by the invention is characterized by comprising trip monitoring units, wherein the inspection device has a plurality of testing work positions; one power consumption tester, one trip monitoring unit and one error calculator are arranged on each testing work position; each error calculator is provided with a counting calculation module; and the standard watt-hour meter is used for metering an output module. The three-phase intelligent watt-hour meter inspection device is rapid in inspecting watt-hour meters, and can inspect the power consumption and the cost-control trip.

To effectively utilize the polarization property of an inspection subject for obtaining higher inspection sensitivity, for the polarization of lighting, it is necessary to observe differences in the reflection, diffraction, and scattered light from the inspection subject because of polarization by applying light having the same elevation angle and wavelength in the same direction but different polarization. According to conventional techniques, a plurality of measurements by changing polarizations is required to cause a prolonged inspection time period that is an important specification of inspection apparatuses. In this invention, a plurality of polarization states are modulated in micro areas in the lighting beam cross section, images under a plurality of polarized lighting conditions are collectively acquired by separately and simultaneously forming the scattered light from the individual micro areas in the individual pixels of a sensor, whereby inspection sensitivity and sorting and sizing accuracy are improved without reducing throughput.

The invention discloses a method for checking the consistency of records in master and backup databases. The method comprises the following steps of: adding an identification code field and a check code field into each record before data backup, wherein the identification code field is a recorded serial number of the record, and the check code field is used for identifying the character of a recording value; dividing the records into M segments within an inspection time slot, and calculating a check code in each segment, wherein M is a natural number; performing consistency check on the corresponding segments in the master and backup databases one by one; and if the checking is passed, determining that the records in the segments are consistent, and if the checking is not passed, checking the consistency of the records in the segments one by one to find the inconsistent records. By the method, the checking is accurate and the checking efficiency is high; and the method has the advantages of simple technical scheme, low cost and the like. The invention also discloses a system for checking the consistency of the records in the master and backup databases correspondingly. The system comprises a field addition module, a segment module and a consistency checking module.

The invention relates to the technical field of automated optical inspection of LCD (liquid crystal display) modules, in particular to an automated optical inspection device for defect inspection of an LCD module and an automated optical inspection method for the defect inspection of the LCD module. The device comprises a central control processing unit, an image acquisition module, an image processing module and a PG (Pattern Generate) module. The method comprises the following steps of receiving a PG configuration parameter and a camera configuration parameter, lighting up modules according to the PG configuration parameter, configuring a camera according to the camera configuration parameter, controlling the camera to shoot an module image and collect the shot image, performing image processing and defect inspection on the collected original image, and outputting a defect inspection result and processed image data. The device and the method provided by the invention have the advantages that the image acquisition module, the PG module and the image processing module are integrated on an FPGA (Field Programmable Gate Array), and the whole testing process is performed based on the FPGA, so that the system integration degree is improved, the interaction complexity is lowered, the real-time processing performance is improved, the defect inspection time is shortened, the system stability is greatly improved, the inspection time is shortened, and the factory production efficiency is improved.

A time-series data analyzing apparatus which extracts a composite factor time-series pattern from time-series data. The apparatus includes a dividing device which divides the time-series data into pattern generation time-series data and pattern inspection time-series data which do not include pattern generation time-series data. A first generating device generates a transitional pattern including a support time data indicating a transition of support time and having a transition occurrence probability higher than a minimum occurrence probability in the pattern generation time-series data. A second generating device generates frequently appearing integrated transitional patterns. A second computing device computes cause-and-effect strength of each of the frequently appearing integrated transitional patterns using the pattern inspection time-series data. A display device displays the composite factor time-series pattern having the cause-and-effect strength higher than the minimum cause-and-effect strength given preliminarily.

An inspection method for detecting a defect in a test object. A particulate is generated, then the generated particulate is introduced into a test object. Subsequently, light having high directivity is emitted such that the light passes in the vicinity of the test object to irradiate the particulate discharged from the test object, thereby making the particulate visible. An inspection apparatus for detecting a defect in a test object, including a particulate generator, a particulate introducing device which introduces the particulate into a test object, and a high directional light emitter emitting light passing in the vicinity of the test object and irradiating the particulate discharged from the test object to visualize the particulate. The inspection method and apparatus can detect a defect with high sensitivity and shorten an inspection time and a post-treatment time.

A sterility test method includes: selecting strain and culture medium, preparing bacterial cultures, transcribing fingerprint characteristics in thermograms as indices to verify the characteristics, drawing the thermodynamic parameters of the thermogram, determining the positive judgment index and performing sterility test for the samples. A fully-enclosed bacteria collecting ampoule incubator includes bacteria collecting ampoule system, sample and liquid feeding system and peristalsis liquid discharge system. The sample and liquid feeding system is connected with the bacteria collecting ampoule system by the liquid intake tube; and the bacteria collecting ampoule system is connected with the peristalsis liquid discharge system by the liquid drainage tube. The invention is characterized by short inspection time, high sensitivity, high automation and accurate test results on microbial contamination. It can also provide the overall process curve on the growth conditions. Such curve is provided with relatively favorable fingerprint, which enables qualitative analysis on the microbial contamination conditions.

The invention discloses a multi-UAV cooperative patrol inspection method suitable for a regional transmission line, comprising steps of: S1, acquiring a patrol inspection task, dividing a transmissionline to be inspected into a plurality of patrol inspection areas, and assigning a UAV to each patrol inspection area; S2, for each patrol inspection area, in combination with the coordinate information and the altitude of the transmission line in patrol inspection area, generating a number of patrol inspection routes that do not interfere with each other, and importing the generated patrol inspection routes into the UAVs one to one; and S3, driving the UAVs to take off, and enabling each UAV to execute the patrol inspection task according to the imported patrol inspection route correspondingto the UAV. The method can simultaneously execute parallel patrol and photograph the regional transmission line by multiple UAVs, so that the multiple UAVs execute respective assigned patrol inspection tasks at basic parallel efficiency, and are collected after completing the tasks. The method significantly reduces manual intervention, reduces an error rate, saves patrol inspection time, and improves patrol inspection efficiency.

A real-time emulation storage material management system comprises a material management database enterprise resource plan (ERP) and is characterized by comprising a storage three-dimensional subsystem, a storage bar code management subsystem and a storage video monitoring subsystem. The real-time emulation storage material management system enables managers to achieve simulation of storages and materials through the storage three-dimensional subsystem, conducts management on the storages and the materials in the simulation environment, and is combined with comparison of real-time videos of the storage video monitoring subsystem to finish the storage inspection work simply before a computer. The real-time emulation storage material management system remarkably saves storage inspection time and saves manpower. The bar code management subsystem distributes bar code numbers for every material, and the managers count and manage storage material information through the bar code numbers, so that material flow management is more rigorous and not prone to error.

The invention disclosed provides an apparatus and method to monitor and track the security of bulk cargo from a dispatch point to a receipt point. The apparatus includes a plurality of RFID antennas at a dispatch location and at a receipt location, networked software modules in communication with the RFID antennas, and disposable RFID tags used as security seals affixed to a carrier at multiple locations. The software modules include a Cargo Registration Module, a Dispatch Scanning Module, and a Receipt Scanning Module. The apparatus and method reduce cargo inspection time and labor at the points of departure and receipt. The automation of the dispatch and receipt process eliminates the human element thereby increasing the efficiency of the process. An additional embodiment includes a “single-use” disposable RFID tagged seal adapted to be attached to a transport portal unable to be removed without damaging an RFID transmitter contained within.

To automate positioning operation of an X-ray tube so as to reduce the inspection time. Anatomical program selection means selects a surgery method / imaging object portion so that an imaging condition stored as an anatomical program in advance is called out and set in an X-ray generation device. Here, when an operation switch is pressed, control means moves drive means built in X-ray irradiation means parallel movement holding means and X-ray irradiation means rotation holding means so as to obtain the positional relationship between an X-ray tube and an FPD stored in correspondence with the anatomical program (such as SID and incident angle). The position of the FPD should be matched with the examinee. However, since the positional relationship between the X-ray tube and the FPD is almost constant in accordance with the surgery method / imaging object portion, it is possible to reduce the time required for positioning the X-ray tube by using this configuration.

The present invention provides a prohibited item identification device and a method thereof, an X-ray baggage security check system. The device includes a signal input interface, a data acquisition device, a processor and a signal output interface. In an embodiment of the present invention, the independent prohibited item identification device is provided. The device is arranged between an X-ray security inspection device and a display terminal, and identifies and marks the prohibited items from the images output by the X-ray security inspection device in real time, and can facilitate staff toquickly determine whether the prohibited items are existed in the baggage or not, artificial identification with experience and combined with the output X-ray image are not required for the staff, the working efficiency of the staff is improved, the operation speed of a luggage conveyor belt is accelerated, the security inspection time of the baggage is reduced, at the same time, the device is convenient to use and has the characteristics of plug and play, and facilitates the overhaul, maintenance and upgrade of the device. The device does not occupy the resources of the X-ray security inspection device and the resources of the display terminal when identifies the images.

The invention relates to a method for simultaneously detecting seven slimming chemical components which are illegally added to traditional Chinese medicine, health food or cosmetics. According to the method, an appropriate mobile phase and a reasonable elution gradient are adopted during liquid-phase separation, so that the slimming components needing to be detected are effectively separated within 12 min, the analysis time of a sample instrument is shortened by 88%, and the work efficiency is greatly increased. Additionally, the advantages of high separation ability of the HPLC (High Performance Liquid Chromatography) technology, high sensitivity and stronger qualitative ability of the mass spectrum and the like are combined, so screening and confirmation can be simultaneously completed during one operation. By using the method disclosed by the invention, the seven chemical components including sibutramine, fenfluramine, phenolphthalein, ephedrine, caffeine, N,N-bi-demethylation sibutramine and furosemide can be effectively separated, the inspection time can be shortened, and the slimming chemical components which are illegally added to the traditional Chinese medicine, the health food or the cosmetics can be accurately and effectively distinguished.

The embodiment of the invention provides an inspection path planning method and device, an electronic device and a readable storage medium, and belongs to the technical field of unmanned aerial vehicles. The method comprises the following steps of obtaining a sample; obtaining laser point cloud data including an inspection area of the to-be-detected object, constructing a three-dimensional grid model based on the laser point cloud data, obtaining a viewpoint set meeting a preset condition in the three-dimensional grid model; wherein the viewpoint set comprises a plurality of viewpoints; wherein the plurality of viewpoints are used for representing spatial position attitude points of the sensor in the inspection process of the unmanned aerial vehicle; generating an inspection path of the unmanned aerial vehicle according to the viewpoint set, and using the unmanned aerial vehicle to carry out inspection according to the inspection path. Therefore, the routing inspection path of the unmanned aerial vehicle can be automatically planned, the unmanned aerial vehicle can automatically complete routing inspection according to the routing inspection path, and the unmanned aerial vehicle does not need to be manually remotely controlled to control the unmanned aerial vehicle to perform routing inspection, so that the working intensity and the task difficulty of routing inspection are reduced, the routing inspection time is shortened, and the routing inspection efficiency and the routing inspection safety are improved.

The invention provides a code inspection method and device. The code inspection method comprises the following steps: obtaining a file list with to-be-modified codes; and carrying out error inspection, alarm inspection and prompt inspection on the file list with the to-be-modified codes according to a preset code analysis rule, generating an inspection result and outputting the same. By adoption of the code inspection method provided by the invention, all codes in the file list with the to-be-modified codes can be scanned to inspect the codes not satisfying a development rule, bad editing habits of online banking developers in a development process can be corrected, and the online banking developers can follow the standard encoding rule so as to improve the code quality, improve the code inspection efficiency and shorten the code inspection time. In addition, the code inspection device provided by the embodiment of the invention adopts an Eclipse plug-in development mode, thereby being less in investment, fast to become effective, customizable, open in code sources and capable of satisfying the online banking code review requirements at present and in the future.

The invention relates to an intelligent inspection method for a transmission line. According to the intelligent inspection method, a GPS collects position coordinates of towers on the transmission line, an inspector carries intelligent mobile equipment to arrive at an inspection point under the guidance of navigation, inspection data is sent to a monitoring background through a wireless network, a GIS is utilized to display a movement track of the intelligent mobile equipment on an electronic map, and monitoring of an inspection route and an inspection state is completed. Through the method, automatic detection and positioning of a line fault are realized, line inspection time is saved, and working efficiency is greatly improved. The method is used for solving the problems that existing line inspection methods are low in working efficiency and high in cost.

The invention relates to a high voltage transmission inspection system developed by using a three-dimensional geographical information system technology as a core. The system uses ESRI ArcGIS Sever 9.3 as a development service platform of a GIS (geographic information system); a 3DMAX development three-dimensional map model is used; a GPRS (general packet radio service) wireless communication technology and a GPS (global positioning system) technology are used for positioning, supervising and managing the task executing condition in real time; Java is used as the development language and the development work interface of an application layer; Oracle11g is used for storing and managing system data; a C / S architecture is used for building a system network platform. The system generates an inspection path according to expert knowledge, and provides path simulation before inspection and path navigation and task guide during inspection for inspection persons. The system can improve the capability of the inspection persons for knowing the practical field condition and the service level and treating the emergency situation. The inspection time is favorably shortened; the inspection efficiency and the management level of a high voltage transmission network are improved.

The invention belongs to the technical field of artificial intelligence, and discloses an intelligent paper marking implementation method and system based on deep learning, and a computer program. Thetest paper of the student is scanned, and test paper information is converted into picture information to be stored in a local computer hard disk; through optical character recognition, a natural scene text detection model is used for detecting the answer positions of subjective questions of examinees, and a text recognition model and a connection main sense time classification model are used forrecognizing text information of the answered contents of the examinees; through natural language processing, subjective question scoring is helped to be carried out by a volume batch person, similarity matching is carried out through word segmentation, spelling and grammar errors are found through semantic analysis of contexts, and the volume batch person is helped to give a score of the test paper. According to the method, the handwritten text can be highly accurately identified, and a volume holder can be helped to correctly score objective questions and subjective questions; the paper inspection time is greatly reduced, the objectivity of an examination is enhanced, and the labor of manpower resources is saved; and the cost loss caused by purchasing an expensive paper marking machine is reduced.