摘要:
A fiber delivery apparatus having a creel assembly and a fiber placement head is provided. A plurality of fiber spools are stored in the creel assembly. The tow paths from the spools to the fiber placement head are substantially fixed such that movements orienting the fiber placement head relative to a tool are simultaneously applied to the fiber spools as well. As such, the length and orientation of the tow paths between the spools and the fiber placement head are constant.
摘要:
A fiber placement system including positioner and a fiber delivery apparatus having a creel assembly and a fiber placement head is provided. The positioner moves the entire fiber delivery apparatus including the creel assembly and the fiber placement head via at least three linear degrees of freedom. The fiber delivery apparatus includes an articulating wrist for moving the fiber placement head relative to the creel assembly. The fiber placement apparatus is substantially free of linear degrees of freedom within the fiber tow paths between the spools and the fiber placement head. One or more rotational degrees of freedom may be provided along the tow path. In one embodiment, the interface between the fiber delivery apparatus and the positioner is laterally offset such that a portion of the creel axially overlaps with vertical ram of the positioner.
摘要:
A fiber placement system including positioner and a fiber delivery apparatus having a creel assembly and a fiber placement head is provided. The positioner moves the entire fiber delivery apparatus including the creel assembly and the fiber placement head via at least three linear degrees of freedom. The fiber delivery apparatus includes an articulating wrist for moving the fiber placement head relative to the creel assembly. The fiber placement apparatus is substantially free of linear degrees of freedom within the fiber tow paths between the spools and the fiber placement head. One or more rotational degrees of freedom may be provided along the tow path. In one embodiment, the interface between the fiber delivery apparatus and the positioner is laterally offset such that a portion of the creel axially overlaps with vertical ram of the positioner.
摘要:
A method for operating a tachograph having an application controller and a safety controller. A memory is associated with the application controller and a further memory is associated with the safety controller. An encrypted program code having at least one associated signature is made available to the safety controller. The encrypted program code is decrypted by means of the security controller and verified by the at least one signature. It is detected whether the decrypted program code (EPC) is intended for the application controller and/or for the security controller. Depending on what is detected, the program in the memory and/or the further program in the further memory is at least partially replaced by the decrypted program code and, depending on a result of the verification, the at least partially replaced program and/or the at least partially replaced further program is released for executing.
摘要:
The invention relates to a method for the transmission of call control parameters for switching over between a voice transfer mode and a data transfer mode between two media gateway controllers (6, 7), which are used by way of an IP network between two telecommunication terminal devices separated from any medium or bearer connection, whereby the call control parameters are transferred with conversion into the SIP or SIP_T protocol or from this into a standard signaling protocol.
摘要:
In one aspect of the invention, audio and video user data are separated. The audio user data is conducted via a TDM loop, where it is tapped and the video user data is fed to the recipient via the packet network, the separated audio and video user data are then combined again.
摘要:
The invention concerns a method for setting up a multimedia connection via a packet-switching computer network between at least one first calling subscriber (A-Tln) and at least one first called subscriber (B-Tln), the called subscriber terminal (B-Tln) triggering a cascade call transfer to other subscriber terminals (C-Tln, D-Tln). The invention is characterized in that the multimedia connection of the calling subscriber (A-Tln) to the terminal of the first called subscriber (B-Tln) is first set up via a network element (PR) of the computer network. Then, the terminal of the first called subscriber (B-Tln) transmits to the network element (PR) the connection transfer to another terminal (C-Tln, D-Tln) and the data associated with said other subscriber terminal (C-Tln, D-Tln). The network element (PR) then retransmits, while maintaining the multimedia connection to the calling subscriber (A-Tln), the setting up of the connection to said other subscriber terminal (C-Tln, D-Tln). The invention thus ensures in simple manner that a specific network element (PR) continues, notwithstanding the cascade call transfer, to participate in the setting up of the multimedia connection, thereby enabling the multimedia connection to be taxed, a legal interception to be performed and traffic measurements to be made.
摘要:
The operator console of a switching node has a connection to the Internet for accessing the resources of the switching node. The basis for features which require interaction between the switched connection network (PSTN) and the Internet are provided at a low cost.
摘要:
The invention relates to a method for providing IVR (interactive voice response) resources using the BICC protocol. In the method according to the invention, the provision of IVR resources is triggered in a CMN (call mediation node). The CMN brings about the execution of the BEARER REDIRECTION BICC procedure at an SN (service node) arranged upstream of it, and brings about access to IVR resources by means of the BICC procedure. The method according to the invention enables IVR resources in BICC networks to be provided directly at a CMN for the first time.
摘要:
According to prior art, name information is displayed instead of dialling information, by means of the Name Delivery feature, for subscribers to conventional TDM CENTREX communication architectures. The mixed operation of TDM/SIP CENTREX communication architectures does not yet support this feature. The invention remedies this in that the name information is transmitted in protocol elements of the SIP protocol and is supplied to the called subscriber by means of a logic. Said logic determines whether the information is displayed or not.