2691results about How to "Convenient and flexible use" patented technology

The invention is applicable to the technical field of communication, and provides a login method of an application program. The login method includes the flowing steps: setting login fingerprint information corresponding to the application program; when an application icon corresponding to the application program is touched and clicked, acquiring the fingerprint information on the application icon; matching the fingerprint information with the login fingerprint information; if the fingerprint information is matched with the login fingerprint information, automatically logging in the application program corresponding to the login fingerprint information. Correspondingly, the invention further provides a communication terminal. By the login method and the communication terminal, a user can login the application program conveniently and efficiently through simple fingerprint verification, and the user's using habit is satisfied.

An identification and operation method of touch screen interface gestures comprises the following steps: 1) gesture input used for acquiring gesture data input by a user through a touch screen, 2) gesture identification, and 3) operation instruction execution used for executing an operation instruction corresponding to the gesture data, wherein step (1) comprises the following steps: 11) reminding the user to input a gesture; 12) judging whether the user inputs the gesture, and entering step 13) if the user inputs the gesture, otherwise, transferring to step 11); and step 13) acquiring the gesture data of the touch screen. The identification and operation method matches a response action by identifying the features of graphic symbols input by a user instead of clicking on a quite small screen area; therefore, the method has strong tolerance on user input and has no requirements on the specific input position of the user; the method can identify similar graphic symbols input by the user, thereby increasing equipment accessibility; moreover, the method can establish and expand a graphic database by identifying and studying graphics input by the user.

The present invention facilitates utilization of flexible and efficient power savings in graphics systems. A graphics power management method loads a first set of graphics commands from a CPU into a GPU at the beginning of a frame cycle. The CPU is put into a power saving mode after the loading is complete. The GPU processes the commands and forwards the results to a graphics buffer. The display begins the presentation of the data at the beginning of the following refresh cycle. The CPU leaves the power savings mode at end of the frame cycle to begin loading a second set of commands. The CPU recognizes the end of the frame cycle by counting a predetermined number of frame flip interrupt requests. After the CPU counts the predetermined number of frame flip interrupt requests the CPU begins to communicate additional graphics commands and then returns to the power savings mode.

The invention discloses an LX I embedded type reconfigurable general test platform capable of being used for an on-site test. The test platform mainly comprises a core control unit, an FPGA integrated test unit, an instrument function unit, a test program set, a Web server and the like. Modularized hardware design is reliably and tightly connected with a function module through a compact and firm portable machine box. The core control unit finishes control and communication of a whole system. The integrated test unit mainly completes logic functions of test instruments. The instrument function unit mainly completes conversion of signals. On the basis of LX I standard design, the test platform has multiple communication modes, is suitable for mobile tests, and facilitates secondary development. Hardware is designed in a modularized mode, and is compact in structure, small in size and low in weight. Software meets standards such as IVI, SCPI, ATML and the like, and is strong in generality. The instruments have the strong data processing ability and have functions of multi-channel parallel testing and online reconfiguration of the hardware and the software. What is needed is a browser during use of the instruments, the instruments can be operated remotely and the online reconfiguration of the instruments is achieved.

The invention discloses an air-based large-scene photographing system and method. The system is composed of a multi-rotor unmanned machine set subsystem, a multi-rotor unmanned machine flight ground control subsystem and a ground image data processing and display terminal subsystem. According to the air-based large-scene photographing system and method, multiple multi-rotor unmanned machines are controlled to conduct the formation flight by additionally hanging cameras below the multi-rotor unmanned machines, the reasonable position layout of multiple aircrafts is achieved in space near the ground, and images photographed by the unmanned machines are sent back to the ground in real time; the ground image data processing and display terminal subsystem receives the image data, projection converting and splicing processing are conducted on the images photographed by the multi-rotor unmanned machines through an image analyzing and machine vision technology, and finally two-dimensional splicing on remote large-scene scenes is formed. The system is suitable for rebuilding of large scenes and observing and measuring of points of impact when various military exercises and target practicing and shooting are conducted.

The invention discloses a group creating and member adding method in a distributed domain management system, which is characterized by comprising the following steps: step 1, a user logs in a current local domain group management server, the local domain group management server distinguishes that the user is a local in-domain user or a non-local roaming user, and stores the current user login state; step 2, a group creator logs in the local domain group management server, creates a new group on the local domain group management server, and maintains the locally created groups and group memberinformation of the locally accessed groups; and a step 3, the user applies for joining the group or is invited by a group manager to join the group. The invention implements the group creating and the group member adding in the distributed domain management system.

The embodiment of the present invention provides a getting-off targeted reminding method and device. The method comprises the following steps: receiving at least one piece of vehicle usage informationof a passenger, wherein the vehicle usage information includes identification (ID) information and/or route information of the passenger, and the ID information includes the account, the mobile phonenumber, the photograph and/or the name of the passenger; detecting the vehicle environment and information of the boarding passenger, including detecting the seat position information of the passenger and detecting the luggage position information, and determining whether the passenger carries luggage or not; a calculation processing module receiving the detected data and matching the data with the vehicle usage information to determine whether to remind the passenger or not according to needs; and reminding the passenger getting off, reminding the passenger not getting off, or reminding thepassenger missing the luggage or taking the wrong luggage according to an instruction of the calculation processing module. According to the invention, the seat, the luggage position and the ID of thepassenger are bond, thereby being capable of reminding the passenger getting off when the passenger needs to get off.

The invention discloses a ceiling fan with automatic cleaning function. The ceiling fan comprises a rotating shaft, fan blades, a spring and a cleaning device; one end of the spring is connected with the rotating shaft; the other end of the spring is connected with the cleaning device which is inserted into the fan blades; the cleaning device comprises an upper splint and a lower splint which are connected; a gap is formed between the upper splint and the lower splint; the fan blades run through the gap; and the lower part of the upper splint and the upper part of the lower splint are provided with sponge or bristle. When the ceiling fan is used, a cleaning gear is arranged on a speed governor; when the speed governor is regulated to a normal wind speed gear, an electromagnet operates and has magnetism to restrict the spring in order that the cleaning device can not freely move under the action of centrifugal force; when the speed governor is regulated to the cleaning gear, the electromagnet has no magnetism and does not restrict the free expansion of the spring, and under the action of the centrifugal force and elastic force of the spring, the cleaning device reciprocates along the fan blades, thereby cleaning dust on the fan blades by the sponge or the bristle on the cleaning device.

The present invention relates to a method for implementing dynamic password authentication based on digital certificate, belonging to the field of computer and information safety technology. On the basis of certificate authentication. It adopts the dynamic generation mechanism of password and utilizes the certificate authentication mechanism to acknowledge the user's identity, then utilizes the dynamic password mechanism to implement safe logging of various application systems.

The invention discloses a television program host interaction system based on Kinect. The television program host interaction system is characterized in that the system comprises a digital camera, Kinect equipment, a subtitle machine and synchronous display equipment, wherein the digital camera is used for shooting a television program; the Kinect equipment is used for obtaining an RGB (Red, Green and Blue) image and human body skeleton information of a host in the television program; the subtitle machine is used for carrying out image registration on the RGB image and a video image, obtaining hand skeleton information in the human body skeleton information and generating a semantic responding command and a control responding command; and the host can adjust the position of a hand in real time according to the synchronous display equipment. The invention provides a novel non-contact type hoisting way for television hoisting, so that the host can more freely and flexibly control a program playing process on a space; and meanwhile, the investment of labor and equipment cost is reduced.

The invention relates to a brand-new construction method of a mixed combined girder cable-stayed bridge. After the construction of the main tower, auxiliary piers, side piers, main bridge side span concrete beams and approach bridges, the mid-span steel girder members and prefabricated concrete decks of the cable-stayed bridges are transported from the ground via the approach bridges and main bridge side spans to Midspan. The truck crane also moves from the ground through the approach bridge and the side span of the main bridge to the front end of the completed combined beam in the mid-span, and lifts the components on the girder truck for cantilever construction. The bridge is hung with stay cables and tensioned for the first time. Construct the wet joints of the bridge deck, form the mid-span combined beam of this section, and repeat the construction until the main structure of the cable-stayed bridge is completed, and the bridge deck and the auxiliary structure of the main tower are constructed. The invention adopts the automobile crane, which can adapt to the construction of the wide bridge, and is convenient and flexible in use, and saves labor;

The invention discloses a page display control method, a server and a system, relating to the field of information issuing. The page display control method includes the following steps: the server receives a page control request sent by a client, reads display control information of a page requested in a configuration file according to the page control request, and selects a corresponding renderer; the display control information and the renderer are returned to the client; and the client controls the displaying of the page according to the returned display control information and the renderer. The invention realizes automation of page displaying and style controlling, and avoids the problems in the prior art that the manual setting of the page displaying and the style controlling is heavy in workload and low in efficiency.

The invention provides a facial expression based lie detection method and system. The method comprises: receiving a facial video of a user; detecting a facial image feature of at least one frame of the face video; identifying facial expression based on the face image feature; and calculating a lying probability of the user by utilizing a trained artificial neural network based on the identified facial expression. According to the facial expression based lie detection method and system, provided by the invention, analysis can be automatically performed in a dialogue process without the need for special cooperation of the user, so that the facial expression based lie detection method and system, provided by the invention, are easy to realize and very flexible and convenient to use.

The invention relates to a numerical control steel plate double-side four-surface synchronous groove forming machine production line, in particular is used for processing double sides and four surfaces of steel plate welding lines with different plate thicknesses and plate widths synchronously, and belongs to the technical field of mechanical equipment. The numerical control steel plate double-side four-sides synchronous groove forming machine production line comprises a front conveying roller table, a centring device, a conveying power device, first pinch roll devices, double-side straight side miller host machines, double-side upper-lower groove miller host machines, a rear conveying roller table, second pinch roll devices and third pinch roll devices, wherein two first pinch roll devices, two double-side straight side miller host machines, two double-side upper-lower groove miller host machines, two second pinch roll devices and two third pinch roll devices are arranged in the middle of the conveying power device, and the two double-side straight side miller host machines and the two double-side upper-lower groove miller host machines are respectively arranged at two sides of the conveying power device symmetrically. The numerical control steel plate double-side four-surface synchronous groove forming machine production line provided by the invention is simple, compact and reasonable in structure, can process double sides and four surfaces of steel plate welding lines with different plate thicknesses and plate widths synchronously, lowers the labor intensity greatly, is high in automation degree, is high in processing accuracy, is low in cost, and is convenient and flexible to use.

The invention discloses an intelligent password lock, and a vehicle renting system and a vehicle renting method based on cloud service. The intelligent password lock has a unique two-dimensional code used for identifying identity, a rolling unlocking password generated by identity identification can be acquired by scanning the two-dimensional code by using a mobile terminal, and the intelligent password lock can be unlocked by inputting the unlocking password; the rolling unlocking password is only available currently, so that password leakage can be effectively prevented; the intelligent password is applicable to being installed on a public bicycle in a vehicle renting system, a user does not need to rent or return the bicycle at specified places, after being locked, the intelligent password lock generates a bicycle locking code, a renter can return the bicycle after the current bicycle locking code is input and checked by a cloud platform, so that a fraud problem during a bicycle returning process is completely eradicated; according to the vehicle renting method of the renting system, bicycle renting efficiency and a utilization rate of the public bicycles can be greatly improved.

Igniter with safety unit, the safety unit comprises a push-button that is arranged at the backside of the gun body and partially protrudes out of the gun body, it can be pushed forward and return relative to the gun body; a elastic limit bar that is arranged at the side of the part of the ignition trigger that is towards the backside of the gun body, in natural condition, its end keeps against a barrier block which is integrated with the inner wall of the gun body; a button that is arranged in the push-button and protrudes out of the push-button, it can be pressed into the gun body and return. A protruding part arranged on the button's inner side protrudes towards a mid-portion of the gun body. In natural condition, the protruding part is towards the blank part, but when the push-button is in pushed up condition, the protruding part is near the end of the elastic limit bar and opposite to it. Thereby, if the button is pressed down, the protruding part of the button pushes the end of the elastic limit bar to make it distort and deflect from the barrier block on the inner wall of the gun body. The locking situation of the ignition trigger can be released. The apparatus can fire the flammable gas only by doing the two compound actions i.e. pressing down the button and pushing up the push-button simultaneously, thus further improving the safety of the ignitor.

A trailer system for radiation imaging, belonging to radiation imaging check system, consists of trailer and ground anchorage device wherein the trailer consists of frame, multiple pair of guide wheel, rope hanging bolt on frame, H shape beam on meddle of frame, pivot axle on four corners H beam and pivoted with left and right platform of frame, slope platform at front and rear ends of left and right platform of frame and with position dimple, frame board in out side of left and right platform, collision block at middle of outer side of frame boards. Said invention can be used cooperatively with ground anchorage device in large container check system and has advantage of lowering installation accuracy by using moveable slope platform and raising reliability, stability and practicability.