467results about How to "Quick verification" patented technology

The invention discloses a method and system for information verification based on an information identification code. The method includes the steps that according to a locally stored preset strategy, the information identification code is generated, and first identification used for representing the identity of a user and a second identification used for representing generation time of the information identification code are carried in the information identification code; a first terminal initiates a first request according to the information identification code to request that a second terminal verifies the identity of the user to meet a target requirement; the second terminal compares and verifies the first identification and a locally stored preset information verification library to determine the identity of the user; the second terminal compares and verifies the second identification and current time of the second terminal, if a time differential value is within a preset time range, comparison and verification are passed, the second terminal receives the first request initiated by the first terminal, and after a server carries out effective verification, corresponding processing related to the target requirement is carried out.

A method for assessing the image quality of image data acquires image data, segments the image data into at least one spatial region, obtains a plurality of image quality measures for the at least one spatial region, and forms at least one quality vector that has two or more quality measures for the at least one spatial region. The at least one quality vector is classified into one of a plurality of predefined quality classes.

The invention discloses an under-actuated surface vehicle trajectory tracking control system based on a self-adaptive fuzzy observer. A sensor module collects position and course information y of a surface vehicle and outputs the position and course information y to the self-adaptive fuzzy observer; the self-adaptive fuzzy observer receives output of a controller, obtains position and heading estimation, speed estimation, slow varying disturbance force estimation and unknown nonlinear term estimation (please see the expressions in the specification) and respectively transmits the position and heading estimation, the speed estimation, the slow varying disturbance force estimation and the unknown nonlinear term estimation to a trajectory tracking error generator and the controller; a guide system obtains expected speed and accelerated speed information in a hull coordinate system through calculation and respectively transmits the expected speed and accelerated speed information to the trajectory tracking error generator and the controller; the trajectory tracking error generator obtains error information of all states of trajectory tracking and transmits the error information to the controller; the controller calculates a longitudinal thrust and course changing torque control instruction of the current moment and transmits the control instruction to a thrust system, and the thrust system executes the control instruction. The under-actuated surface vehicle trajectory tracking control system can perform fast tracking under the conditions that only the position and the heading angle are measurable and a model has indeterminacy.

A method and system for highlighting a parameter image representative of a flight parameter of an aircraft to a user in a multi-parameter aircraft instrument display, such as a flat panel display. An electronic instrument display is configured to present parameter images, at least one of which includes a first indicator configured to indicate a specific value (e.g., a target value) for a flight parameter and a second indicator configured to indicate an actual flight parameter value that changes according to variations in the flight parameter. A graphics rendering controller is configured to generate the parameter images and to enlarge a portion of the parameter image when the actual flight parameter value is within a predetermined range from the target value.

The invention relates to the application field of the radio frequency identification technology and provides a physical examination information management system based on radio frequency identification (RFID) and cloud computing. The system comprises medical examinees, examination instruments, a relay server and a cloud server, wherein each of persons to be examined is provided with an RFID tag, and each of examination instruments is provided with an RFID reader. During examination, after the verification of RFID tags by RFID readers is successful, persons to be examined are examined by examination instruments, examination results are read to RFID tags through RFID readers and transmitted to the relay server through the internet by examination instruments, the relay server transmits identification information and examination information to a database of the cloud server through the internet and the identification information and the examination information are shared. By the aid of the RFID technology, the identification of persons to be examined is verified quickly. By the aid of the relay server, the examination data can be collected in real time. By the aid of the cloud computing technology, the information is shared and the management of users is facilitated.