David J. Goldman

TL;DR: In this paper, a mobile device communicates directly with a vehicle-associated control module or through a reservation server using either a TCP/IP communications channel or near-field communications, and a member enters a request using the user interface provided by the mobile device application.

TL;DR: In this paper, a pressure control system includes a digital communication network between a pressure sensor and a pressure controller, which is configured to communicate signals between the sensor and the controller, so as to maintain the pressure in the vacuum chamber at a pressure set point received from the tool.

TL;DR: In this article, a master valve and at least one slave valve are connected via a network, wherein upon broadcast of a position setpoint of the master valve the slave valve achieves a corresponding position within a shortened period of time, such network being a dedicated network or high speed shared network with position set point priority.

TL;DR: In this article, the Verfahren (300) zum Steuern bzw. Regeln mehrerer Ventile was umfasst: A. Koppeln eines Master-Ventils (122), B. Positionieren (320), C. Rundsenden (340), D. Erzeugen (330) eines Positions-Einstellungswerts, D. Ruckkopplungsdruckwerts (204), der einen tatsachlichen Druck d