Abstract: An improved physical control system environment that allows an operator to replay historical data in a user interface that depicts content as if the data being displayed in the user interface is being captured or measured in real-time is described herein. For example, the improved physical control system environment can produce an improved user interface that depicts graphical representation(s) of one or more physical components optionally arranged by geography, similar to the graphical representation(s) that are depicted by a physical control system user interface that displays real-time data. However, the underlying data depicted in the improved user interface may be historical data rather than real-time data.

Abstract: A feature-rich, improved vehicle traffic signal control system that uses network technology is provided herein. For example, the improved vehicle traffic signal control system may include a control box and light heads that include processors. The control box in the improved vehicle traffic signal control system may include fewer components and/or fewer wires extending therefrom as compared to a typical control box. In particular, the control box in the improved vehicle traffic signal control system may not include relays, a conflict monitor, or other similar components. Rather, the improved control box may simply include a controller that is coupled to various light heads via Ethernet cables. The Ethernet cables can carry electrical power, thereby providing power to the light heads. The light head processors can use network technology to control light activation, to perform conflict monitoring, to receive data from various sensors to adjust traffic flow, etc.

Abstract: A feature-rich, improved vehicle traffic signal control system that uses network technology is provided herein. For example, the improved vehicle traffic signal control system may include a control box and light heads that include processors. The control box in the improved vehicle traffic signal control system may include fewer components and/or fewer wires extending therefrom as compared to a typical control box. In particular, the control box in the improved vehicle traffic signal control system may not include relays, a conflict monitor, or other similar components. Rather, the improved control box may simply include a controller that is coupled to various light heads via Ethernet cables. The Ethernet cables can carry electrical power, thereby providing power to the light heads. The light head processors can use network technology to control light activation, to perform conflict monitoring, to receive data from various sensors to adjust traffic flow, etc.

Abstract: A feature-rich, improved vehicle traffic signal control system that uses network technology is provided herein. For example, the improved vehicle traffic signal control system may include a control box and light heads that include processors. The control box in the improved vehicle traffic signal control system may include fewer components and/or fewer wires extending therefrom as compared to a typical control box. In particular, the control box in the improved vehicle traffic signal control system may not include relays, a conflict monitor, or other similar components. Rather, the improved control box may simply include a controller that is coupled to various light heads via Ethernet cables. The Ethernet cables can carry electrical power, thereby providing power to the light heads. The light head processors can use network technology to control light activation, to perform conflict monitoring, to receive data from various sensors to adjust traffic flow, etc.

Abstract: A feature-rich, improved vehicle traffic signal control system that uses network technology is provided herein. For example, the improved vehicle traffic signal control system may include a control box and light heads that include processors. The control box in the improved vehicle traffic signal control system may include fewer components and/or fewer wires extending therefrom as compared to a typical control box. In particular, the control box in the improved vehicle traffic signal control system may not include relays, a conflict monitor, or other similar components. Rather, the improved control box may simply include a controller that is coupled to various light heads via Ethernet cables. The Ethernet cables can carry electrical power, thereby providing power to the light heads. The light head processors can use network technology to control light activation, to perform conflict monitoring, to receive data from various sensors to adjust traffic flow, etc.

Abstract: The power distribution control system of the present invention provides a distributed intelligence, data acquisition and control system which collects and analyzes large amounts of data representing power usage from a power distribution substation and remote control units spread throughout a power distribution network. The system also provides the capability of various control functions for the substation and remote locations such as capacitor banks and pole switches along a distribution line. The system provide communications capabilities between local devices and also with remote control units. The system provides real time monitoring of power usage and real time control of various functions in the power distribution network.

Abstract: A switch automation system which activates poletop power line switches in response to signals received from a remote location. An actuator piston and cylinder assembly is mounted to a power pole in alignment with existing actuator linkage. The piston and cylinder actuator assembly is translatable in response to pressurized fluid delivered through fluid lines to the cylinder. A control unit also mounted to the power pole, and in operative association with the piston and cylinder actuator assembly, houses a source of pressurized fluid. Manual operation of the poletop switches is retained by an existing operating lever. Adjustment linkage is provided for proper positioning of the actuator assembly with the existing actuator linkage. Operating signals received by the control unit result in activation of solenoids to deliver the pressurized fluid to the cylinder. Simplicity of design and linear alignment with the existing actuator linkage allow for easy installation and operation.