Abstract: An integrated system for: complete waste compactor/container operational control; remote fullness monitoring; and, remote performance and maintenance diagnostics. Such diagnostic information is transferred wirelessly or otherwise to one or more recipients, so as to directly provide a critical warning in real time. The waste compactor/container controller/monitor system allows for periodic substantially real-time oil viscosity measurements of the hydraulic fluid to account for changes in such viscosity. The system adjusts the timing of the compactor stroke to permit more efficient operation and inhibit damage to the hydraulic ram and/or container during use. The system provides for the monitoring and communication of substantially all aspects of compactor operation both on-site and remotely.

Abstract: An integrated system for: complete waste compactor/container operational control; remote fullness monitoring; and, remote performance and maintenance diagnostics. Such diagnostic information is transferred wirelessly or otherwise to one or more recipients, so as to directly provide a critical warning in real time. The waste compactor/container controller/monitor system allows for periodic substantially real-time oil viscosity measurements of the hydraulic fluid to account for changes in such viscosity. The system adjusts the timing of the compactor stroke to permit more efficient operation and inhibit damage to the hydraulic ram and/or container during use. The system provides for the monitoring and communication of substantially all aspects of compactor operation both on-site and remotely.

Abstract: An integrated system for: complete waste compactor operational control; remote fullness monitoring; and, remote performance and maintenance diagnostics. Such diagnostic information is transferred wirelessly or otherwise to one or more recipients, so as to directly provide a critical warning in real time. The waste compactor controller/monitor system allows for periodic real-time oil viscosity measurements of the hydraulic fluid to account for changes in such viscosity. The system adjusts the timing of the compactor stroke to permit more efficient operation and inhibit damage to the hydraulic ram and/or container during use.

Abstract: A system and method is provided, which monitors multiple pressure readings of the compactor assembly during each of one or more compaction cycles, and upon request, graphically displays the monitored information corresponding to one or more of the compaction cycles, thereby providing a visual indication of the operational status of the waste compactor container.

Abstract: A system for remotely managing a network of waste containers (12), each of which is associated with a monitoring unit (38), utilizes a central computer (50) having a communication link to each monitoring unit (38). The central computer (50) provides a dynamically updated display, via a display module (60) having a full container window (or zone) which shows full containers (12), an alarm window (or zone) which shows non-full containers (12) having an alarm condition, and a container status window (or zone) which shows non-full containers not having an alarm condition. The system additionally includes one or more remote monitors (404) capable of providing user access to the container status information maintained by the central computer (50, 402).

Abstract: A system and method is provided, which monitors multiple pressure readings of the compactor assembly during each of one or more compaction cycles, and upon request, graphically displays the monitored information corresponding to one or more of the compaction cycles, thereby providing a visual indication of the operational status of the waste compactor container.

Abstract: A method and system for remotely managing a network of one or more waste compactor containers, each of which is associated with a monitoring unit and has a set of operating parameters including a container pick-up level. The method and system further allow for the container pick-up level to be variably adjusted based upon one or more preselected conditions. When the present indication of compactor container fullness meets or exceed the presently adjusted pick-up level, a container pick-up request is generated. The variable adjustment of the container pick-up level, generally, takes the form of a setback amount, which alters the amount of compactor container fullness necessary for generating a pick-up request. The setback amount provides an automated approach for handling previously known interruptions or changes in container pick-up services.

Abstract: A system for remotely managing a network of waste containers (12), each of which is associated with a monitoring unit (38), utilizes a central computer (50) having a communication link to each monitoring unit (38). The central computer (50) provides a dynamically updated display, via a display module (60) having a full container window (or zone) which shows full containers (12), an alarm window (or zone) which shows non-full containers (12) having an alarm condition, and a container status window (or zone) which shows non-full containers not having an alarm condition. The system additionally includes one or more remote monitors (404) capable of providing user access to the container status information maintained by the central computer (50, 402).

Abstract: An elongate, flexible sensor for sensing an electrically conductive liquid, such as water, has two flexible electrodes extending along the sensor and two flexible sleeves extending therealong and being attached adhesively to each other along the sensor. Each electrode is a ribbon made from a carbon-filled, silicone rubber material. Each sleeve extends around an associated one of the electrodes and is braided from a filamentary, polyester material so as to define multiple apertures enabling such a liquid reaching the sensor to pass through the sleeves so as to cause a short circuit between the electrodes.

Abstract: A device is disclosed for sensing any of a wide range of liquid hydrocarbons. A ribbon-like sensor is employed, which has an inner, silicone rubber layer and an outer, silicone rubber layer and which has two broad faces and two narrow edges. The silicone rubber layers are capable of absorbing and swelling in the presence of a liquid hydrocarbon. The inner layer but not the outer layer is filled with electrically conductive particles, preferably carbon black particles, so as to be capable of switching from having an electrical impedance which is relatively low to having an electrical impedance which is relatively high when swollen in the presence of a liquid hydrocarbon. As made from an open cell, polyethylene foam, a porous body is attached to the sensor. The porous body is capable of floating with the sensor on water or on a liquid hydrocarbon and of conducting a liquid hydrocarbon through the porous body to the sensor.