Abstract: A method for detecting that a vehicle cabin is open includes broadcasting an acoustic signal through an aural transducer in the vehicle cabin, detecting a returned signal using an aural detector in the vehicle cabin, comparing the returned signal to an expected signal using processing circuitry in the vehicle, and determining that the vehicle cabin is open when the returned signal differs from the expected signal by a predetermined amount, and outputting an indication that the vehicle cabin is open. Outputting the indication that the vehicle cabin is open may include sending a wireless signal to a remote user device to alert a user that the vehicle cabin is open. The method may be performed in response to inclement weather, which may be detected by a rain sensor or by receiving, from an external wireless source, data indicating approaching inclement weather.

Abstract: A method for detecting that a vehicle cabin is open includes broadcasting an acoustic signal through an aural transducer in the vehicle cabin, detecting a returned signal using an aural detector in the vehicle cabin, comparing the returned signal to an expected signal using processing circuitry in the vehicle, and determining that the vehicle cabin is open when the returned signal differs from the expected signal by a predetermined amount, and outputting an indication that the vehicle cabin is open. Outputting the indication that the vehicle cabin is open may include sending a wireless signal to a remote user device to alert a user that the vehicle cabin is open. The method may be performed in response to inclement weather, which may be detected by a rain sensor or by receiving, from an external wireless source, data indicating approaching inclement weather.

Abstract: A work vehicle includes a frame, an axle, a cab supported by the frame, a first tuned mass damper assembly, and a second tuned mass damper assembly. The frame includes a first longitudinal frame member and a second longitudinal frame member. The first longitudinal frame member has a first rear end, and the second longitudinal frame member has a second rear end. The second longitudinal frame member extends parallel to the first longitudinal frame member. The axle extends perpendicular to the first and second longitudinal frame members. The cab is disposed on a side of the first and second longitudinal frame members opposite the axle. The first tuned mass damper assembly is mounted on the first longitudinal frame member between the first rear end and the cab. The second tuned mass damper is mounted on the second longitudinal frame member between the second rear end and the cab.

Abstract: A work vehicle includes a frame, an axle, a cab supported by the frame, a first tuned mass damper assembly, and a second tuned mass damper assembly. The frame includes a first longitudinal frame member and a second longitudinal frame member. The first longitudinal frame member has a first rear end, and the second longitudinal frame member has a second rear end. The second longitudinal frame member extends parallel to the first longitudinal frame member. The axle extends perpendicular to the first and second longitudinal frame members. The cab is disposed on a side of the first and second longitudinal frame members opposite the axle. The first tuned mass damper assembly is mounted on the first longitudinal frame member between the first rear end and the cab. The second tuned mass damper is mounted on the second longitudinal frame member between the second rear end and the cab.

Abstract: Disclosed is a computing system comprising at least one random access memory (RAM) and a processor. The RAM includes a storage location containing filesystem data with associated page table entries, and each page table entry includes a read/write flag for the filesystem data. The filesystem data is initially mapped for read-only access. The processor is configured to remap the filesystem data for write access by modifying the read/write flag of the page table entries; to perform a write operation on the filesystem data in write access, and to remap the filesystem data back for read-only access by modifying the read/write flag of the page table entries. The computing system also uses filesystem that is mounted in the RAM to manage filesystem data. The filesystem protects the filesystem data from errant writes by modifying page table entries associated with the filesystem data without using a disk cache.