32results about How to "Shorten the launch cycle" patented technology

The invention relates to a method for automatically controlling the threading of a tufted carpet loom, belonging to the technical field of carpet production. The method comprises the following steps: all weaved threading method procedures are saved; an LED indicating lamp is arranged on each threading position of creels, and in order to decrease a routing quantity, a creel sharing mode is adopted; a control box is arranged above the creels, and is communicated with an upper computer by adopting a 485 bus, all fixable flat cables are collected into the control box, the on and off of a power supply is uniformly controlled by a singlechip, and a dynamic scanning technology is adopted; the arrangement sequences of the creels are saved into a configuration file, the configuration file is read by applying a program, so that the arrangement sequence of the creels is obtained; an operator inputs or calls yarning methods which are formerly input at one time on an interface, and the threading methods are implemented after the program automatically inspects that no fault exists to obtain a corresponding cylinder number needed by a tufting machine; the operator can select a corresponding initial needle as required and a needed needle number and checks in an application program; and a corresponding yarn color can be selected in the program when yarning is needed.

The invention discloses a metadata-based data sharing self-subscription processing method and system. The steps include importing the metadata model on the system interface after creating a new metadata model in the database according to the data magnitude and data type; publishing the externally shared model to the shared view based on the metadata model; viewing the externally shared model in the shared view by the application system , and then complete the subscription application; after receiving the subscription application, the administrator proceeds with approval and project configuration; after the approval and project configuration are successful, the data is shared according to the fixed interface specification. Based on the metadata function, the data model, field structure, data attributes, and task publishing interface are visually managed, so that the application system can purchase data content through independent subscription. In this way, the automation of data online transactions is improved, the data online cycle of the application system is shortened, and the problems of the current system data sharing period and the interface data requiring manual follow-up and high participation are solved.