Abstract: A parking status control system and method allow a parking space, or plurality of parking spaces, to be automatically monitored to detect unauthorized occupancy. The system and method may be applied to metered parking spaces or to other situations where controlled access to a parking space or area is desired. The presence or lack of a vehicle in a monitored parking space is determined using a vehicle presence detector, which communicates a signal indicative of such presence to a central system. A user or vehicle based authorization module is configured to transmit an authorization input to facilitate automated satisfaction of a space authorization device, e.g., payment of a parking meter. If there is occupancy, but no proper authorization input, the central system declares a violation and communicates the violation to another system or individual charged with taking corrective action.

Abstract: A parking status control system and method allow a parking space, or plurality of parking spaces, to be automatically monitored to detect unauthorized occupancy. The system and method may be applied to metered parking spaces or to other situations where controlled access to a parking space or area is desired. The presence or lack of a vehicle in a monitored parking space is determined using a vehicle presence detector, which communicates a signal indicative of such presence to a central system. A user or vehicle based authorization module is configured to transmit an authorization input to facilitate automated satisfaction of a space authorization device, e.g., payment of a parking meter. If there is occupancy, but no proper authorization input, the central system declares a violation and communicates the violation to another system or individual charged with taking corrective action.

Abstract: A parking status control system and method allow a parking space, or plurality of parking spaces, to be automatically monitored to detect unauthorized occupancy. The system and method may be applied to metered parking spaces or to other situations where controlled access to a parking space or area is desired. The presence or lack of a vehicle in a monitored parking space is determined using a vehicle presence detector, which communicates a signal indicative of such presence to a central system. A user or vehicle based authorization module is configured to transmit an authorization input to facilitate automated satisfaction of a space authorization device, e.g., payment of a parking meter. If there is occupancy, but no proper authorization input, the central system declares a violation and communicates the violation to another system or individual charged with taking corrective action.

Abstract: The invention is a cogeneration system which utilizes an open cycle air-conditioner in conjunction with an internal combustion engine, a generator, an exhaust heat recovery unit, a hot water heat exchanger, a circulating pump, a load dump heat exchanger and an electrical sensing circuit to enable a single fuel source to produce electricity, hot water, and air-conditioned (cooled or heated) air. In addition to running as a stand alone unit, the system can be used to operate in conjunction with existing electrical utilities. The system can float around the electrical or thermal demand of the facility and adjust itself to the needs of the facility. The system is thermally controlled and electrically controlled, based on need.