About 14 results
https://drivepatents.com/patents/1374094 · 2 Jun 2026
A method for determining an operation state of a suspension damper of a vehicle that may include receiving first data, determining whether the vehicle may be in a steady state condition based on the first data, and responsive to the vehicle being determine...
https://drivepatents.com/patents/1379215 · 12 Mar 2026
A CAN input unit (traveling speed input unit) to which a traveling speed of a vehicle is to be input and sprung acceleration input units (a first sensor input unit and a second sensor input unit) to which signal fluctuation ranges (vibration levels) of spr...
https://drivepatents.com/patents/1392464 · 6 Aug 2025
The invention relates to a suspension system (10) for a heavy vehicle (1), the system comprising: a wheel axle (2); wheels (3, 4); a pair of left and right leaf springs (5, 6); wherein each leaf spring (5, 6) is adapted to be connected also to a chassis (7...
https://drivepatents.com/patents/951002 · 6 May 2015
The invention relates to a system for detecting a change in an axle setting of a motor vehicle, in particular for detecting an overload condition in the steering trapezoid and/or a change in axle geometry. The system comprises a sensor device which can be ...
https://drivepatents.com/patents/951791 · 18 Mar 2015
An onboard system for suspension or steering damage detection in a wheeled vehicle includes a control unit (10), sensors (11a-11o) and a memory (15). If a sensor input, or a combination of sensor inputs, exceeds a safety threshold, the control unit records...
https://drivepatents.com/patents/982504 · 30 Oct 2013
A vehicle having a power supply apparatus which is configured to supply an electric power to an external apparatus outside the vehicle, includes: a detecting unit which is configured to detect a state where a cable is pinched between an opening and closing...
https://drivepatents.com/patents/996211 · 7 Nov 2012
The method involves applying (S12) a predetermined force on an active suspension (10) of motor vehicle by an active suspension actuator (20) for a preset time period. A functional state value of damper (14) of the active suspension varying as function of a...
https://drivepatents.com/patents/1070326 · 1 Feb 2006
The method for the functional and failure monitoring of hydraulic dampers in vehicles, especially oscillation dampers in rail vehicle, entails determining a parameter dependent upon damper temperature of at least one component and/or section (14,16) of the...
https://drivepatents.com/patents/1075155 · 10 Aug 2005
A vehicle air suspension system (10) comprises a source of compressed air (16, 18) coupled to one or more air springs (12, 14). A controller (50) controls flow of compressed air into and out of the air springs. The source comprises a plurality of compresso...
https://drivepatents.com/patents/1089672 · 11 Feb 2004
A control system for an automotive vehicle having a vehicle body includes a cluster of vehicle dynamic sensors, the output signals from the sensors (Yaw Rate Sensor, Roll Rate Sensor, Longitudinal Acceleration Sensor, Lateral Acceleration Sensor) are corre...