1950results about How to "Ease of use" patented technology

The invention belongs to the technical field of floor sweeping robots, and provides a room map building method and device for a floor sweeping robot. The method comprises the steps that an indoor area is swept in a full coverage mode, and position coordinates of obstacles and a room map are generated according to the full coverage sweeping process; the room map is divided into multiple subareas according to the position coordinates of the obstacles in the room map, and a sweeping path is planned for each subarea; and sweeping is carried out according to the planned sweeping paths, and the position coordinates of the obstacles, the room map and the sweeping paths are updated. By means of the room map building method and device, working efficiency of the floor sweeping robot can be improved. In addition, operation is convenient, implementation is easy, the application range is wide, and usability and practicability are high.

A computer-implemented system is provided, including a network consisting of the Internet, PSTN, and CATV network. The network is connected to multiple users' client systems, and also to multiple service provider systems. Each user has a user profile stored in a User Preference Database, while each service provider has service parameters defining the type of its service stored in a Service Database, both of which are connected to the network. The system further includes a Gatekeeper Server, which establishes voice communication among the client systems and the service provider systems. In operation, upon receiving a user's request for service, the Gatekeeper Server identifies one or more service providers whose service parameters match the user's request for service and the user's profile. Upon the user's selection of one such service provider, the Gatekeeper server automatically selects and establishes a preferred mode of voice connection between the user and the selected service provider.

The invention discloses an unlocking and verification method for a mobile terminal. The unlocking and verification method comprises the following steps of: providing a screen locking interface for a user in the mobile terminal; acquiring an input trajectory and fingerprint information of the input of the user on a touch screen of the mobile terminal; judging whether the input trajectory is consistent with a preset unlocking operation trajectory or not and whether the fingerprint information is consistent with a preset decryption fingerprint or not; and if the input trajectory is consistent with the preset unlocking operation trajectory and the fingerprint information is consistent with the preset decryption fingerprint, controlling the mobile terminal to be unlocked. According to the method, the technical problems of simultaneously unlocking and verification of the terminal are solved, and the unlocking safety and efficiency of the mobile terminal are improved; and the method is quick and easy to use. The invention also discloses an unlocking and verification device and the mobile terminal.

The invention provides a joint calibration method of a binocular camera and an inertial navigation unit in automatic driving. The joint calibration method comprises steps as follows: acquisition of internal parameters and external parameters of the binocular camera; data acquisition: relative position information of the binocular camera and the vehicle-mounted inertial navigation unit, positioning and altitude information of the inertial navigation unit, track information Track of an inertial navigation module and the road width d are acquired; data processing: pictures acquired by the binocular camera are corrected, pixel coordinates of markers in the pictures are acquired, the track information Track is analyzed, the deviation value of the camera and an inertial navigation altitude angle is calculated, the spatial position relation of the binocular camera relative to the inertial navigation unit is acquired in a calibration manner, and influence of the altitude of the camera on road image data acquisition can be effectively compensated.

The invention relates to a video abstraction method based on moving target detection, and the method comprises the following steps of: carrying out moving target detection and analysis processing on an initial image sequence frame so as to obtain visual feature information of a moving object in each frame of an original video, carrying out target tracking and merging processing between frames and extracting index information of each moving target of the original video; reordering each moving target in time and space, and generating an abstract video by fusing background images, and recording the index information of each moving target in the abstract video; and establishing index correlation for moving targets of each frame of the abstract video and the moving targets of the original video. The invention further discloses a video abstraction device based on moving target detection. The target tracking synthesis method provided by the invention is simple and effective, and can be used for achieving fast and accurate abstraction and concentration of a surveillance video; and the use of index allows freely convenient browsing of the original video clip to which the moving objects occur during playing. The video abstraction method and system based on moving target detection can be used for generating an abstract video at a fast speed, are high in accuracy, and are easily used.

The invention belongs to the technical field of a mobile terminal, and provides a method and a device for controlling usage of the mobile terminal. The method comprises the steps: obtaining a current state of a user and/or the mobile terminal; judging whether the obtained current state meets a preset condition or not; and if yes, carrying out a control command '1 which corresponds to the preset condition. Through the method and the device for controlling the usage of the mobile terminal, safety of using the mobile terminal by users is effectively improved, and the problem that a body is injured due to addiction to the mobile terminal is avoided.

A bariatric transport is provided. The transport includes a bed area for use by a bariatric patient. The transport further includes a drive assembly that is operable to selectively drive the transport in forward and rearward directions and permit turning of the transport with little or no lateral movement of the transport. Leading and trailing stabilizing wheel assemblies are provided that are selectively moveable into and out of engagement with a supporting floor. Drive devices are also provided to provide selective elevating and lowering of various components of bariatric patient supports.

A software control mechanism is disclosed for use with a plurality of media applications. The software control mechanism comprises a media control panel structured for use with a plurality of media applications. The media control panel is independent of each media application. Each media application is displayed within a computer screen. The software control mechanism is structured to control a function of a presently interfaced media application on the display screen. Further, as the presently interfaced media application changes on the display screen, the media control panel for that media application is displayed along a same boundary of the computer screen.

The invention provides a mobile terminal, an application server, an application push method and an application push system, wherein the application push method comprises the following steps of: receiving current position information and/or configuration information sent by a mobile terminal; according to the current position information of the mobile terminal, matching an application related to the position information in an application library; and sending a matching result to the mobile terminal, and sending reception confirmation application to the mobile terminal after receiving matching result confirmation information sent by the mobile terminal. By using the mobile terminal, the application server, the application push method and the application push system, according to the real-time position of the mobile terminal user, the application server can automatically push various applications, which are associated with the position and suitable to be installed and operated on the mobile terminal, to the mobile terminal, so that the pertinency and the practicability are both high; and in addition, the expanded functions of the mobile terminal are added, and the mobile terminal is more easily used.

The invention is applicable to the technical field of storage equipment, and provides a flash memory equipment detection method and an apparatus thereof. The method includes the following steps: writing detection data into the above flash memory equipment at least one time when the flash memory equipment is in a vacant state after the flash memory equipment is powered on; reading the detection data written into the flash memory equipment with a store block as a unit, carrying out ECC check on the detection data read from each of store blocks, and determining the current store block is bad and marking the current store block when a check result shows that the largest number of error bytes in the current store block is not lower than a preset threshold value; and determining the current store block is normal when the largest number is lower than the preset threshold value, erasing the detection data written into the store block, and marking the store block. A problem of wrong or lost data due to the use of the bad block to store data in the flash memory equipment can be effectively avoided through the method and the apparatus.

An apparatus and method for collecting urine from an incontinent person including a condom catheter fluidly coupled to the inlet of a urine pump, with the outlet of the pump fluidly coupled to a urine collection bag suspended about the person's abdomen by an integral strap. The pump is fastened to the strap adjacent to the urine bag. The pump mechanism has a resilient flexible tubular section that is provided with inlet and outlet check valves and functions by displacing liquid present within the tubular section by physically deforming the tubing. A cam, driven by a solenoid, causes a crimping of the tubular section which expels fluid through pump discharge. When the force causing physical deformation is released, the resilient tubular section returns to its original shape, providing a suction at the pump inlet. For continuous or intermittent pumping, the solenoid is repeatedly actuated and de-energized according to a timing sequence that is user controllable according to expected urine leakage conditions via the electronic control circuitry. When the user wishes to urinate, the user may simply void in the normal fashion, as free flow of urine through pump assembly is permitted. A manual activation switch allows the user to pump accumulating fluid from the condom catheter independently of the timing sequence, if needed.

The invention is suitable for the field of mobile terminals, and provides a user login/switching method and a user login/switching system, and a mobile terminal. The method comprises the following steps of: entering into a user login interface or a user switching interface according to a received login or switching instruction; acquiring user face information, and extracting characteristic data of the face information; and judging whether the characteristic data are matched with preset characteristic data, if so, entering into a user mode, otherwise, entering into a visitor mode. By the method, a user can enter into a use mode corresponding to the preset characteristic data by acquiring the face characteristic data, so that user login or user switching is convenient and easy.

The invention relates to a Chinese medicine quantitative dialectical diagnostic method and system for Chinese medicine machine interrogation by using a computer system. The system is used for classifying clinical common syndromes (symptoms, signs, and the like) according to a Chinese medicine theory, providing vernacular explanations for Chinese medicine terminologies, and asking questions in a straightaway manner; a computer is used for simulating the voice of a doctor to ask questions, and 4-5 options are given for a tested person to make a selection; the connection weights of relevant syndrome elements are determined according to options of the tested person; the testing result is visualized to form a corresponding Chinese medicine quantitative dialectical diagnostic name; and a treatment or nourishing recommendation is given based on the Chinese medicine quantitative dialectical diagnostic result. The invention provides a novel Chinese medicine quantitative dialectical diagnostic method and system, which can be applied to Chinese medicine automatic machine interrogation in a sub-health medical examination center, hospitals, hospitals of Chinese medicine, drugstores, and the like and household daily self health detection.

The invention relates to a method to process sewage by using catalyst that includes the following process: adsorbent of oil refining spent catalyst fully contacting the sewage to take organic adsorbing in the sewage; the oil refining spent catalyst contains molecular sieve, clay, and adhesive agent, ratio surface is 100-300m2g, hole volume is 0.01-0.4ml/g; using the gross weight of catalyst as benchmark, the content of Al2O3 is 45-70%, the content of SiO2 is 25-50%, the content of P2 O5 is 0.2-4%, the content of Fe2O3 is 0-0.5%, and the total content of Na2O, MgO, K2O, CaO, TiO 2, and Re2O3 is 3-8%. The invention has widely application range and has mild using condition. It could have good effect to process the sewage that the pH value is 2-10, and water temperature is 0-60 degree centigrade.

An electronic musical instrument 1 and a portable terminal 2 are connected to a wireless LAN 3. The wireless LAN 3 is connected to an Internet 4 via a router. A distribution server 5 residing on the Internet 4 is a server which provides Internet services. A pairing between the electronic musical instrument 1 and the portable terminal 2 is established to conduct Internet communications in a pair. Processes from accessing the distribution server 5 to specifying a desired service are performed by use of the portable terminal 2. The distribution server 5 distributes data corresponding to the service specified by the portable terminal 2 to the electronic musical instrument 1. A user is thus allowed to use the desired service on the electronic musical instrument 1.

The invention discloses an ageing test system, which comprises an ageing test box, a test module, a data processing module and a system control module, wherein the test module is used for testing function and/or direct current and/or alternating current parameters of components to be subjected to an ageing test; the data processing module is used for processing test data obtained by the test module; the system control module is used for sending out various control signals to control completion of the ageing test; and the ageing test box is internally provided with at least one adaptive plate for placing the components to be subjected to the ageing test, and the at least one adaptive plate, the test module, the data processing module and the system control module are connected via interfaces. The ageing test system in the invention solves the problem of the inaccurate screening result of a semiconductor component due to the limited test functions in the existing ageing test system.

Method and apparatus for providing and anti-sway arrangement for stabilizing a bicycle supported upon a cradle borne upon an elongate arm of a vehicular mountable load carrier. The arrangement includes a cradle borne upon an elongate arm of a vehicular mountable load carrier. The elongate arm is insert-received in a through-hole located in the cradle and the cradle is configured to abuttingly receive a portion of a bicycle frame thereupon. An anti-sway device is included that has a substantially Y-shape with two upper arms straddling the cradle, and the two upper arms are joined together at a lower common leg thereof. Each of the two upper arms have an arm engaging portion having a releasable clasp that is operator transitionable between a clasping configuration in which the anti-sway device is secured to the elongate arm and an open configuration in which the device is installable upon and removable away from the arm in a direction transverse to a longitudinal axis of the elongate arm and whereby the anti-sway device accommodates installation onto, and removal off of, the elongate arm of the load carrier without disengagement of the cradle from the elongate arm.

A catalyst of synthesizing benzaldehyde and benzyl alcohol by methylbenzene, its manufacturing method and application. The active component is zirconium, or transit metals, alkaline metal, alkaline-earth metals, metals of IIIAíóIVA and VA Group in the Periodic Table. The method comprises solving a zirconium compound or a zirconium compound and a compound of an element as the active component, adding a precipitator; drying, burning, pulverizing to particles. In reactions, a gas containing oxygen is the oxygen source, such as oxygen and air, an organic solution wouldn't be used. The catalyzing reaction is 180-195 degree C, the pressure is 0.8-1.2Mpa. when the conversion rate of methylbenzene is 13.0úÑ, the total selectivity of benzaldehyde and benzyl alcohol is 86.6úÑ. In the method, the catalyst is easy to be separated and could be recyclable, the reaction condition is mild.

The invention is applicable to the technical field of image processing, and provides an image classification method, a device, a terminal device and a readable storage medium. The method comprises thefollowing steps: training a depth convolution neural network through a known class image to obtain a network training model; establishing a probability distribution model for each class of samples inthe known class image according to the network training model; correcting an activation value of the known class image according to the probability distribution model; obtaining an activation value of an unknown class image according to the activation value of the known class image data. The images are classified according to an activation value of the known category image and an activation valueof the unknown category image. The invention can reasonably and accurately classify the images other than the training set category in the known category images in practical application.

Badal Optometer and rotating cylinders are inserted in the AO-OCT to correct large spectacle aberrations such as myopia, hyperopic and astigmatism for ease of clinical use and reduction. Spherical mirrors in the sets of the telescope are rotated orthogonally to reduce aberrations and beam displacement caused by the scanners. This produces greatly reduced AO registration errors and improved AO performance to enable high order aberration correction in a patient eyes.