33results about How to "Concealment" patented technology

The invention discloses intelligent wearing equipment with a warning function and an intelligent wearing system. The intelligent wearing equipment comprises a warning detecting device, a main control device, an evidence obtaining device and a warming transmitting device. The warning detecting device is used for sending a warning signal to the main control device when an abnormal situation is judged to occur; the main control device is used for carrying out warning processing according to the warning signal; the evidence obtaining device is used for obtaining evidence obtaining information, and the warming transmitting device is used for sending the warning information and the evidence obtaining information to a background operating server. According to the intelligent wearing equipment and the intelligent wearing system disclosed by the invention, many kinds of warning modes are supported, the warning information is automatically sent to the background server and can be simultaneously sent to a designated contact person, and the warning information is sent to a public security department, a medical department, a fire department, a traffic management department for police situation processing by the background server, so that the intelligent wearing equipment and the intelligent wearing system have the functions of environmental safety monitoring and food safety monitoring, the situation that nobody accepts warning can be avoided, and the intelligent wearing equipment and the intelligent wearing system have the characteristics of more comprehensive and effective warning function, wider triggering mode, warning-mode concealing property and product intellectualization.

An embodiment of the invention discloses an electronic device unlocking method and device. The method includes the following steps that when an electronic device is in a function locking state, and unlocking triggering information generated by at least one operation on an operation area of the electronic device is obtained. The unlocking triggering information comprises duration information of each operation in the at least one operation. When the unlocking triggering information is matched with preset unlocking information, function locking of the electronic device is removed. Concealing performance of removing function locking of the electronic device by users can be improved, and the safety of electronic device data can be improved.

The invention provides a combined display device for digital protection of folk art, which relates to the field of display devices, so as to solve the problem that the existing combined display device for digital protection of folk art cannot be automatically strengthened and fixed after the combination is completed when in use. , the problem that the protective structure cannot be locked, including the main body; the main body is a rectangular structure, the top of the main body is installed with a digital video player, and the bottom corners of the main body are provided with four universal wheels, and the inside of the main body is installed with The moving piece is provided with a protective piece at the top of the main body; the moving piece is a cylindrical structure with convex ends at both ends, and the moving piece is installed inside the inner groove through a spring outside the top end. The moving part moves up, pushes the four force rods and the clamping block to move outward through the ejector rod, the clamping block is automatically embedded into the card slot, and the guard is automatically limited and locked, so that the guard cannot be opened and prevent other personnel from opening and damaging it. .

The embodiment of the invention relates to the technical field of electronic equipment, in particular to an unlocking method and device of an intelligent terminal. The method comprises the steps that when preset keys are triggered, corresponding key information of the triggered keys is obtained; when a preset value of the number of the key information is obtained, an unlocking order is generated according to each obtained key information, the unlocking order is confirmed that whether the unlocking order is same as a preset unlocking code or not, and unlocking control is performed on a screen according to a confirmation result. According to the technical scheme, a code input interface can be avoided from interfering the wholeness of the display screen of the intelligent terminal, a user can unlock the intelligent terminal conveniently on the condition that the beauty of the display screen of the intelligent terminal is not affected, the action of inputting the code is more hidden, and use of the user is facilitated and simultaneously the safety of the intelligent terminal is improved.

The invention discloses a flyfish-like medium-crossing unmanned aerial vehicle, and belongs to the field of biomimetic robot fishes and aerial vehicles. The medium-crossing unmanned aerial vehicle aims to imitate the movement behavior of a flyfish in the whole process, is designed according to the appearance feature of the flyfish, and comprises a front section, a connecting section, a rear section, pectoral fins, tail fins, a transmission shaft and a tail clamp. The movement process of the flyfish comprises two working modes of swimming and sliding; and in the task executing process, the different modes are switched by adjusting and controlling the included angle of the rear section and the front section and the flapping frequency of the tail fins. The flyfish-like medium-crossing unmanned aerial vehicle has the characteristics of being capable of moving in a medium-crossing mode, good in stealth performance, high in maneuverability, small in size, easy to dismount and mount and low in cost.

The present invention provides an electromagnetic log assisted AUV multi-program parallel solution navigation method, which comprises that: output data of a gyroscope, an accelerometer and an electromagnetic log are collected; the collected output data of the gyroscope and the accelerometer is adopted to operate a strapdown inertial navigation program, and the solution speed and the position of AUV are output; the speed solved by the strapdown inertial navigation program and the speed measured by the electromagnetic log are treated by a virtual log, and the optimized speed information is output; the optimized speed information is adopted to carry out acceleration compensation on the collected output data of the accelerometer, and the compensated value is adopted as the input of a strapdown gyrocompass program; the optimized speed and the latitude value solved by the strapdown inertial navigation program are adopted to carry out angular velocity compensation on the strapdown gyrocompass system; and the position information is output through the strapdown inertial navigation program, the attitude information is output through the strapdown gyrocompass program, and the speed information is output through the virtual log. According to the present invention, under the premise of no increase of the cost, influence of ocean currents on AUV navigation can be reduced so as to obtain complete and high-precision navigation information.

The invention discloses an authorization control system and a control method of wireless remote control. The system consists of a management control unit, a remote operation unit and a computer receiving unit, wherein the management control unit, the remote operation unit and the computer receiving unit are connected in a wireless transmission mode, the computer receiving unit and a computer are connected by a universal serial bus; a one-to-one or one-to-many control structure is formed between the remote operation unit and the computer receiving unit; the management control unit can emit operation signaling through a wireless channel for controlling the functional state of the remote operation unit, and simultaneously the management control unit also can emit operation signaling through the wireless channel for controlling the computer receiving unit to reject the control of the remote operation unit. The authorization control system and control method have the characteristics that in a timing remote control process with management control of a presider, the remote control progress is controlled by using a wireless authorization control method, so that the embarrassment that the presider cannot remind a remote controller to note time control secretly in a long distance can be effectively avoided, and as occasion requires, remote control can be terminated by a management control party, thereby ensuring effective implementation of timing remote control.

The embodiment of the present invention discloses a method and device for unlocking an electronic device, wherein the method includes the following steps: when the electronic device is in a function-locked state, acquiring an unlocking trigger generated by at least one operation on the operating area of ​​the electronic device information, wherein the unlocking trigger information includes duration information of each operation in the at least one operation; when the unlocking trigger information matches preset unlocking information, the function lock of the electronic device is released. The concealment of unlocking the function lock of the electronic device by the user can be improved, and the security of the data of the electronic device can be improved.