摘要:
A marine platform comprising a structure composed of a lattice of tubular elements sealingly connected to one another, includes a crack detection system comprising pickups provided on at least some of the elements and adapted to detect the passage of fluid through a wall, each pickup including an autonomous energy source and an acoustic signal transmission means. A signal acquisition unit adapted to receive signals from the pickups is disposed on a non-submerged part of the platform.
摘要:
The present invention relates to a marine platform comprising a structure consisting of a lattice of tubular elements sealingly joined to one another. Pickups are provided on at least some of the tubular elements, to detect the passage of a fluid through the wall of an element. At a junction of one tubular element with another element whose interior space is monitored by a pickup, a backing plate is disposed in the one element facing the junction zone and sealed around the junction zone to define an intermediate space which is in communication with the interior space of the other element.
摘要:
A method for selecting at least one element of a user interface on an electronic unit, including a step during which an action of an initialisation tool, positioned into an initialisation position on the user interface on the unit, triggers a display of a virtual magnifier encompassing the initialization position; and then a step during which an action of a validation tool triggers a display in the magnifier of a cursor centered on the initialization position; and then a step during which any movement of the validation tool causes an identical movement of the cursor and the virtual magnifier on the interface and which depends on the movement of the validation tool; and then a step during which at least one element of the interface is selected when the validation tool is picked up from the interface or that a selection tool is put onto the interface.
摘要:
A method for selecting at least one element of a user interface on an electronic unit, including a step during which an action of an initialisation tool, positioned into an initialisation position on the user interface on the unit, triggers a display of a virtual magnifier encompassing the initialisation position; and then a step during which an action of a validation tool triggers a display in the magnifier of a cursor centered on the initialisation position; and then a step during which any movement of the validation tool causes an identical movement of the cursor and the virtual magnifier on the interface and which depends on the movement of the validation tool; and then a step during which at least one element of the interface is selected when the validation tool is picked up from the interface or that a selection tool is put onto the interface.
摘要:
This method of scrolling a list of items on a display device of a multimedia device consists in accelerating the scrolling of the list or browsing within a multimedia content (14; 18; 22; 26) by actuating (12; 16; 20; 24) one or more buttons of the device.
摘要:
The invention relates to a system for recording audio/video signals. This system comprises an audio/video signals receiving module, capable of receiving analogue and digital signals, this module being provided with means of conversion of the received signals. It also comprises a storage unit for recording, in digital form, the audio/video signals coming from the said conversion means in response to a record instruction. According to the invention, the storage unit is an autonomous portable player integrated in a removable manner in the said receiving module and comprising: digital storage means, means for reproducing the recorded signals, means for displaying and/or listening to the recorded audio/video signals, and autonomous power supply means rechargeable within the said receiving module.
摘要:
Methods of communication in a wireless communication network having a plurality of connected objects, a gateway and a central server. These elements communicate with one another via messages sent and received on frequency channels. A channel is reserved for the periodic transmission of tag messages by the gateways, thereby allowing the organization and optimization of the network usage and communication time.