Abstract: The present disclosure provides a system for terrain classification and vehicle suspension sub-system health status indication. The system includes run-time terrain classification circuitry to determine a first terrain classification, for a vehicle travelling on a terrain segment, based on comparing a trained model to suspension sub-system sensor data and vehicle speed data; model accuracy determination circuitry to determine a second terrain classification, for the vehicle travelling on the terrain segment, based on the suspension sub-system sensor data and vehicle speed data and independent of the trained model; and sub-system health determination circuitry to determine a health indication of the suspension sub-system by comparing a difference between the first and second terrain classifications to at least one health threshold.

Abstract: A method and apparatus relating to generating, by at least one motion sensor of a data acquisition device that is mounted to a door having a door closer, motion data indicative of motion as the door is moved from an open position to a closed position, generating, by at least one load cell of the data acquisition device, load data as the door is being opened, analyzing the motion data and load data by a central processing device, determining at least one adjustment to the door closer based on at least one of a duration the door was in each of a plurality of door movement zones, as determined using the motion data, and a force applied to open the door, as determined using the load data, and displaying at least one installation instruction corresponding with the at least one adjustment on a graphical user interface of the central processing device.

Abstract: A method and apparatus relating to generating, by at least one motion sensor of a data acquisition device that is mounted to a door having a door closer, motion data indicative of motion as the door is moved from an open position to a closed position, generating, by at least one load cell of the data acquisition device, load data as the door is being opened, analyzing the motion data and load data by a central processing device, determining at least one adjustment to the door closer based on at least one of a duration the door was in each of a plurality of door movement zones, as determined using the motion data, and a force applied to open the door, as determined using the load data, and displaying at least one installation instruction corresponding with the at least one adjustment on a graphical user interface of the central processing device.

Abstract: A method and apparatus relating to generating, by at least one motion sensor of a data acquisition device that is mounted to a door having a door closer, motion data indicative of motion as the door is moved from an open position to a closed position, generating, by at least one load cell of the data acquisition device, load data as the door is being opened, analyzing the motion data and load data by a central processing device, determining at least one adjustment to the door closer based on at least one of a duration the door was in each of a plurality of door movement zones, as determined using the motion data, and a force applied to open the door, as determined using the load data, and displaying at least one installation instruction corresponding with the at least one adjustment on a graphical user interface of the central processing device.

Abstract: A filter apparatus comprising an inlet for receiving a target fluid to be filtered, an outlet for allowing exit of filtered target fluid and a filter plate disposed between the inlet and the outlet. The filter plate having a lengthwise direction and a widthwise direction and the inlet being disposed proximal one portion of the filter plate for delivering at least some of the fluid onto the filter means initially in a lengthwise direction along the filter plate. The outlet being disposed on an opposing portion of the filter plate in the lengthwise direction and at a distance just below the inlet such that the filter apparatus maintains a low profile in a heightwise direction.

Abstract: A filter apparatus comprising an inlet for receiving a target fluid to be filtered, an outlet for allowing exit of filtered target fluid and a filter plate disposed between the inlet and the outlet. The filter plate having a lengthwise direction and a widthwise direction and the inlet being disposed proximal one portion of the filter plate for delivering at least some of the fluid onto the filter means initially in a lengthwise direction along the filter plate. The outlet being disposed on an opposing portion of the filter plate in the lengthwise direction and at a distance just below the inlet such that the filter apparatus maintains a low profile in a heightwise direction.

Abstract: A timestamp localization method and device includes two processors with independent clocks connected to a communication network. Two messages are exchanged between the processors. First a request message is sent with a transmit timestamp. Second, a reply message is sent back with receive, originate, transmit and remote timestamps. Then the remote timestamp is converted to a local timestamp using an algorithm and the timestamps from the reply message.