32results about How to "Won't cause trouble" patented technology

The invention discloses a data exchange system for onsite transaction processing, and the system comprises a micro-terminal induction card, a micro-terminal APP, a card reader, an application front end, an application server, and an issuing server. The micro-terminal induction card stores the identity recognition information, and the micro-terminal APP is a program which is installed on a mobile intelligent terminal and is used for identity authentication of a user and transaction processing. The issuing server is a program module which is used for the data exchange and the transaction processing. The card reader, the application front end and the application server form an application square block. The data exchange between the micro-terminal induction card and the micro-terminal APP is carried out through a circuit between the application front end and the application server and a circuit between the application front end and the issuing server. The invention also discloses a data exchange method for the onsite transaction processing, and the method comprises the steps: micro-terminal user registration and authentication, application access and marking, onsite transaction processing and abnormal transaction interception. The system can be used for replacing various types of payment cards, expense cards and identity verification cards, and is good in safety and resistance to attack.

The invention relates to a light adjustment shutter device and an installation method thereof. The light adjustment shutter device comprises a support group, a driving assembly, and adjusting mechanism and a shutter fabric assembly. When a user conducts a light shading adjustment program step, a second fixing part and a first fixing part of the adjusting mechanism only need to be separated to enable a first rope of the adjusting mechanism to release a length Y; since an overlapped section of a second rope and an overlapped section of a third rope have equal length, a calibration piece can be enabled to be stably lowered down for Y distance, then the second fixing part and the first fixing part of the adjusting mechanism are enabled to be coupled to clamp the first rope and the light shading adjustment program step can be easily, simply and conveniently completed; when the light shading adjustment program needs to be repeated, since the light shading adjustment program is simple and convenient in deed, additional troubles are not caused to the user.

The invention particularly relates to holographic anti-counterfeiting transfer paper with hidden hollow aluminized patterns and a manufacturing method thereof, and the transfer paper is characterized by sequentially comprising a coated paper layer, a transfer glue layer, a second aluminized layer, an aluminum layer connection coating, a first aluminized layer, a holographic information layer and an imprinting transfer coating from top to bottom, the first aluminized layer is a hollow aluminized anti-fake pattern layer, and a shielding layer is arranged on the hollow part of the first aluminized layer. The manufacturing method comprises the following steps: coating the imprint transfer coating on the base film layer, and drying; imprinting a holographic information layer on the imprinting transfer coating; printing a hollow shielding layer on the holographic information layer, drying and then plating aluminum to form a first aluminum plating layer; fully coating an aluminum layer connection coating on the first aluminum plating layer, and drying; fully plating aluminum on the aluminum layer connection coating to form a second aluminum plating layer; coating the transfer glue layer on the layer structure film, compounding with the coated paper layer, and removing the film to obtain the transfer paper. The method has the advantages of being good in anti-fake performance, stable in quality and convenient to recognize.

The invention provides a mobile terminal combined safe E-bank implementation method which comprises the following implementation steps: a cellphone login password authentification step is additionally added based on original dynamic coded lock and USB KEY, and a user can successfully log in an E-bank transactional interface for E-bank operation by sending a correct cellphone login password through a specific cellphone number. The principle of the safe E-bank implementation method provided by the invention is that mobile communications and the world-wide-web adopt different and individual networks for login. Thus, the possibility that a relative secret key is disclosed or stolen is reduced greatly, and E-bank operation safety is raised.

The invention relates to the technical field of battery opening structures, in particular to a battery split structure and method of an electronic device. The battery split structure of the electronic device comprises a machine body and at least one battery, and the machine body is provided with a plurality of battery jars and a plurality of shifting structures arranged corresponding to the positions of the battery jars respectively; each shifting structure can move relative to the machine body and is fixedly provided with at least one blocking body; the battery is fixedly provided with at least one bidirectional blocking piece, the bidirectional blocking piece is provided with a first blocking part and a second blocking part, and when the battery is accommodated in one of the battery grooves, the first blocking part of the bidirectional blocking piece of the battery is blocked by the blocking body; and when the battery is accommodated in the other battery groove, the second blocking part of the bidirectional blocking piece of the battery is blocked by the blocking body. Therefore, the effects that a user can easily and intuitively unlock the two batteries at the same time and any battery can be assembled in any battery groove can be achieved.

The invention provides a game information prompting method and device, a storage medium and electronic equipment and relates to the technical field of computers. The game information prompting method comprises steps of distance information, sent by a game client side, between a first game role and a second game role chased by the first game role being obtained, and the distance information being determined by the game client side according to position information of the first game role and position information of the second game role; when a change state of the distance information meets a preset condition, acquiring a game event acting on the first game role or the second game role from the game client; and according to the distance information between the first game role and the second game role and the game event, generating first prompt information in the live broadcast picture, and pushing the live broadcast picture containing the first prompt information to the live broadcast audience side. According to the method, the game prompt information is generated, so perception of live broadcast audiences on the game competition state is improved.

The invention discloses a displaying method for time on a GPS navigation device, the steps which includes: the GPS navigation device receives a signal from a navigation satellite; detecting positioning action of the GPS navigation device; detecting initialization action of the GPS navigation device; when the GPS navigation device completes the positioning action and the initialization action, then displaying the system time on a screen of the GPS navigation device. The displaying method of the invention for time on the GPS navigation device can not display predetermined time before counting the correct system time.

The invention discloses an electric vehicle pedestrian warning method and system. The sound propagation direction of a pedestrian warning device can be better controlled without reducing the sound quality, and damaging of an original sound field in a vehicle is avoided. The electric vehicle pedestrian warning method comprises the following steps that A, vehicle body parameters are provided; B, a sound source is synthesized according to the vehicle body parameters; C, virtual bass processing is carried out on the synthesized sound source to remove the low frequency part, and only the high frequency part is retained; and D, focusing is carried out on the processed sound source, and the sound source is played through a loudspeaker array to limit the sound to be transmitted in a specified direction.