35results about How to "Avoid missing situations" patented technology

The invention belongs to the technical field of network, in particular to a method for turning off a camera on a webpage. The method comprises the following steps: a home station webpage is opened by a source user, a Flash plug-in module is loaded by the webpage, Flash calls a relevant API (Application Program Interface) to turn on the camera, a user clicks to turn off the relevant function of the camera or close the webpage and the like when needing to turn off the camera used by the webpage, the webpage adopts a circulation mode to wait that the camera state is changed into a success state, the API relevant to the Flash is called to turn off the camera, the camera state is changed into the turnoff success state after the camera is turned off, and the webpage automatically exits circulation wait and performs subsequent processing after detecting the turnoff success state. The method can be realized completely on the basis of the webpage without the support of a third-party application system, can effectively prevent the camera from being occupied without reasons, ensures the safety of user privacy, and is convenient, quick and efficient.

The invention discloses a metal strain gauge defect automatic detection system and belongs to strain gauge detection devices. The system comprises a feeding leveling mechanism, a visual detection mechanism, a laser coding mechanism, a waste product labeling mechanism and a mechanical hand assembly. The feeding leveling mechanism, the visual detection mechanism, the laser coding mechanism and the waste product labeling mechanism are installed on a feeding station, a visual detection station, a coding station and a waste product labeling station below the mechanical hand assembly respectively. The visual detection mechanism, the laser coding mechanism and the waste product labeling mechanism are connected to a control system. Operations such as feeding, visual detection, laser coding and waste product labeling are performed on strain gauges sequentially through multiple stations in the system. The visual detection mechanism detects strain gauges on the stations through a uniform image recognition standard, the waste product labeling mechanism performs spraying and labeling on the strain gauges which are detected to be unqualified, missing detection is effectively avoided, the strain gauge detection efficiency is further improved, and the manual labor intensity is reduced.

The invention relates to a bed selection system and a bed selection method based on BMI data calculation. An existing bed selection mode does not consider body shape state factors of a user, and the bed selection accuracy is influenced. The system comprises a cloud server, an experiential prop and a mobile terminal, firstly, user information is collected through the experiential prop and the mobile terminal; correcting is performed by utilizing the BMI coefficient y and the hardness coefficient x; and finally, an appropriate mattress product is selected for the user through the data stored inthe cloud server. Through the bed selection system and the bed selection method, the bed selection efficiency is effectively improved, the bed selection time is shortened, a mattress product suitablefor the condition of a user can be preferentially selected, the use comfort is ensured, the sleep quality is improved, and then the effect of protecting the spine is achieved.

The invention discloses edge smart terminal equipment with video AI analysis and 5G communication, and belongs to the technical field of information management. The edge smart terminal equipment with video AI analysis and 5G communication comprises a workbench, an adjusting assembly is arranged above the workbench, supporting rods are annularly welded to the outer wall of the circumference of a rotary disc at equal intervals, rocker arms are rotatably connected to the outer ends of the supporting rods through pin shafts, arc-shaped sliding blocks are rotatably connected to the outer ends of the rocker arms through pin shafts, and a middle shaft is fixedly arranged in the middle of the rotary disc. Through close fit of the structures, images presented by the display screen can be automatically viewed in a rolling mode, the arrangement space of the display screen is greatly saved, space waste is avoided, meanwhile, great convenience is brought to workers to monitor and view related camera shooting display, when the images are viewed, all the display screens can be checked as long as a worker walks on the front side, and the situation that the working efficiency is greatly reduced due to the fact that the worker walks back and forth and deeply troubled is avoided.

The embodiment of the invention provides a communication method and a device, wherein the method comprises the steps of determining a second time domain resource by a terminal according to a first time domain resource and first information; wherein the first time domain resource is a time domain resource of a PDSCH candidate position, the second time domain resource is a time domain resource of aPDCCH candidate position, and the first information comprises or indicates a time interval between the PDSCH candidate position and the PDCCH candidate position; searching for a PDCCH monitoring opportunity on at least one downlink BWP in a time range corresponding to the second time domain resource; wherein the at least one downlink BWP comprises all downlink BWPs configured to the terminal by the network equipment, or all downlink BWPs configured to the terminal by the network equipment and activated in a time range corresponding to the second time domain resource. Therefore, all the PDCCH monitoring opportunities corresponding to the PDSCH can be found, so that missing of the PDCCH monitoring opportunities and missing of data confirmation information of downlink data are avoided, and the communication quality is improved.

The invention discloses a special safety vibration-reduction wheelchair used for medical equipment and provided with a GPS positioning system. The wheelchair comprises handles, handbrakes, a seat and armrests. A backrest is arranged on the lower portions of the handles, large wheels are arranged on the lower portion of the backrest and internally wrap hubs, hand wheel ring are arranged on the front surfaces of the large wheels, a side plate is arranged on the right side of the backrest, one armrest is installed at the position, close to the right side of the backrest, on the side plate, and the seat is installed at the position, close to the right side of one large wheel, on the lower portion of the side plate. Small universal wheels with vibration-reduction springs are utilized so that vibration can be reduced for the wheelchair on an uneven road surface, and a patient can sit on the wheelchair more comfortably; a GPS locator is also installed and is in real-time communication with a terminal of a computer, so that the situation that the patient is missing due to momentary negligence is avoided, and the patient can sit on the wheelchair more safely and more reliably.

The invention discloses an anti-missing clothes system comprising a plurality of main clothes and a plurality of auxiliary clothes. Bluetooth devices, wireless signal transmitting and receiving devices, GPS devices, display devices, alarm devices, storage parts with stored identity information, and controllers are arranged on the clothes. When the auxiliary clothes or main clothes are at a risk of missing, alarm signals, identification information, and position information can be sent to other main clothes by the wireless signal transmitting and receiving devices, thereby avoiding occurrence of a missing phenomenon.

The invention provides a mechanism feature vocabulary extension system for public opinion crawling. The mechanism feature vocabulary extension system comprises a data acquisition module for acquiringdata; a feature word cleaning and processing module, used for preliminarily screening feature words; and a feature word statistical analysis module, used for further screening the feature words through relevancy analysis and finally generating expansion feature words. On the other hand, the invention provides a mechanism feature vocabulary extension method for public opinion crawling. By the adoption of the scheme, useless feature words are screened out and analyzed, expanded feature words are generated, related public opinion information is comprehensively and rapidly collected, on one hand,missing inspection is effectively avoided, on the other hand, useless data added to the useless feature words is reduced, retrieval efficiency and quality are improved, and memory occupation is reduced.

The invention provides a paper box packaging device. The device comprises four side face paperboards, a top cover plate, a force transfer supporting mechanism used for supporting objects and a lifting supporting mechanism used for lifting a box body, the four side face paperboards are fixedly connected with one another, the tops of the side face paperboards are fixedly connected with the top cover plate which can be turned over, and the material of the top cover plate is the same as that of the side face paperboards. The device relates to the field of paper box packaging. According to the paper box packaging device, a special structure capable of transferring external force is designed according to the situation that an existing packaging paper box is weaker in bottom strength and prone to bottom force disengaging when bearing gravity, and the mutual relation between the lifting external force and the weight gravity is improved; and therefore, the problems that common paper box package bearing force mainly acts on the bottom of the paper box, stress is concentrated, the paper box is prone to damage, the structural strength of a paperboard at the bottom of the paper box is low, articles are prone to leaking out of the bottom, and normal package and use of the paper box are affected to a certain degree are effectively solved.

The invention relates to a coal gangue sorting system based on image data processing. The coal gangue sorting system based on image data processing comprises a supporting shell, supporting seats, driving rollers, a conveying belt, a traction mechanism, a distribution mechanism, a linkage mechanism, a sorting mechanism and a driving motor, wherein the two ends of the supporting shell are respectively provided with the supporting seats; the driving rollers are installed between the two supporting seats on the same side; the driving motor is installed on the side wall of one supporting seat; an output shaft of the driving motor is connected with the driving rollers; the outer walls of the two driving rollers are sleeved with the conveying belt; the traction mechanism is arranged on the outer wall, located at one end of the driving motor, of the corresponding supporting seat; the distribution mechanism is arranged in the middle of the supporting shell; and the linkage mechanism is arranged on the inner wall of the supporting shell. According to the coal gangue sorting system based on image data processing provided by the invention, coal gangue which is disorderly distributed on the conveying belt can be arranged to be transversely and parallelly distributed, so that the coal gangue falling from the conveying belt is located on one side of each air tap, so that each air tap can be ensured to accurately sort, and the occurrence of the phenomenon of omission of sorting by the equipment is avoided.

The invention discloses an image acquisition method and device, and relates to the technical field of automation. According to the invention, a computer device generates a point cloud image of a parking area by obtaining a radar image of the parking area, then determines the maximum size of a vacant area included in the point cloud image, and determines the vacant area as a target parking space under the condition that the size of the vacant area meets a preset condition. Therefore, the camera device is controlled to collect the parking space image of the target parking space. The target parking space is an empty parking space with vehicles parked on the two sides. According to the invention, the target parking space is identified automatically, so that the computer equipment can control the camera equipment to collect the parking space images of the empty parking space with vehicles parked on both sides, thereby improving the collection efficiency. Meanwhile, the collected parking space images avoid the situation of possible missing selection of empty parking spaces with vehicles on both sides, so that when a plurality of parking space images are used for training an APA algorithm, the training effect of the APA algorithm can be improved.