A coupling system for a towing vehicle that includes at least one sensor, and a fifth wheel arrangement that includes a fifth wheel plate and at least one bearing block, wherein the fifth wheel plate has a trailer surface and an entry opening, wherein the trailer surface has an outwardly pointing normal, wherein the entry opening extends in an entry direction, wherein the fifth wheel plate is pivotably beard about a transverse axis relative to the bearing block, wherein the bearing block has a contact surface, wherein the contact surface lies in a contact plane, wherein the sensor indirectly and/or directly detects a pitch angle about the transverse axis contactlessly, and wherein the sensor is arranged in the immediate vicinity of the fifth wheel plate.

A coupling system for a towing vehicle that includes at least one sensor, and a fifth wheel arrangement that includes a fifth wheel plate and at least one bearing block, wherein the fifth wheel plate has a trailer surface and an entry opening, wherein the trailer surface has an outwardly pointing normal, wherein the entry opening extends in an entry direction, wherein the fifth wheel plate is pivotably beard about a transverse axis relative to the bearing block, wherein the bearing block has a contact surface, wherein the contact surface lies in a contact plane, wherein the sensor indirectly and/or directly detects a pitch angle about the transverse axis contactlessly, and wherein the sensor is arranged in the immediate vicinity of the fifth wheel plate.

Disclosed herein is a towing vehicle, comprising a towing vehicle-defined connection counterpart, and a fixture configured for releasably coupling with the towing vehicle-defined connection counterpart. The towing vehicle-defined connection counterpart is configured for connection to a trailer-defined connection counterpart of a trailer, the trailer further including a guide. While: (i) the towing vehicle-defined connection counterpart is coupled to the fixture, (ii) the towing vehicle-defined connection counterpart and the trailer-defined connection counterpart are misaligned, and (iii) the fixture is disposed in a guiding-effective relationship with the guide: an alignment relationship-obtaining displacement of the fixture, relative to the trailer-defined connection counterpart, is guidable, by the guide, wherein the guided displacement is effective for emplacing the towing vehicle-defined connection counterpart in alignment with the trailer-defined connection counterpart for establishing connection between the towing vehicle-defined connection counterpart and the trailer-defined connection counterpart

Disclosed herein is a towing vehicle, comprising a towing vehicle-defined connection counterpart, and a fixture configured for releasably coupling with the towing vehicle-defined connection counterpart. The towing vehicle-defined connection counterpart is configured for connection to a trailer-defined connection counterpart of a trailer, the trailer further including a guide. While: (i) the towing vehicle-defined connection counterpart is coupled to the fixture, (ii) the towing vehicle-defined connection counterpart and the trailer-defined connection counterpart are misaligned, and (iii) the fixture is disposed in a guiding-effective relationship with the guide: an alignment relationship-obtaining displacement of the fixture, relative to the trailer-defined connection counterpart, is guidable, by the guide, wherein the guided displacement is effective for emplacing the towing vehicle-defined connection counterpart in alignment with the trailer-defined connection counterpart for establishing connection between the towing vehicle-defined connection counterpart and the trailer-defined connection counterpart

The present system generally relates to a tamper resistant cap that prevents unwanted access to a semi-tractor trailer's 7 ways connection. The system includes a controller that can be operated remotely to transmit signals to an actuator within the cap. The actuator operates a lock to secure the cap in the closed position and selectively unlock the lock to allow the cap to be opened.

The present system generally relates to a tamper resistant cap that prevents unwanted access to a semi-tractor trailer's 7 ways connection. The system includes a controller that can be operated remotely to transmit signals to an actuator within the cap. The actuator operates a lock to secure the cap in the closed position and selectively unlock the lock to allow the cap to be opened.

A system and method for operation of an autonomous vehicle (AV) yard truck is provided. A processor facilitates autonomous movement of the AV yard truck, and connection to and disconnection from trailers. A plurality of sensors are interconnected with the processor that sense terrain/objects and assist in automatically connecting/disconnecting trailers. A server, interconnected, wirelessly with the processor, that tracks movement of the truck around and determines locations for trailer connection and disconnection. A door station unlatches/opens rear doors of the trailer when adjacent thereto, securing them in an opened position via clamps, etc. The system computes a height of the trailer, and/or if landing gear of the trailer is on the ground and interoperates with the fifth wheel to change height, and whether docking is safe, allowing a user to take manual control, and optimum charge time(s). Reversing sensors/safety, automated chocking, and intermodal container organization are also provided.

A system and method for operation of an autonomous vehicle (AV) yard truck is provided. A processor facilitates autonomous movement of the AV yard truck, and connection to and disconnection from trailers. A plurality of sensors are interconnected with the processor that sense terrain/objects and assist in automatically connecting/disconnecting trailers. A server, interconnected, wirelessly with the processor, that tracks movement of the truck around and determines locations for trailer connection and disconnection. A door station unlatches/opens rear doors of the trailer when adjacent thereto, securing them in an opened position via clamps, etc. The system computes a height of the trailer, and/or if landing gear of the trailer is on the ground and interoperates with the fifth wheel to change height, and whether docking is safe, allowing a user to take manual control, and optimum charge time(s). Reversing sensors/safety, automated chocking, and intermodal container organization are also provided.

The present disclosure relates to a pneumatic system for a truck having a first pair of couplers, typically gladhand couplers and a second pair of couplers, typically gladhand couplers, with only one pair used at a time for coupling a trailer, the system being able to detect which pair of glad hands a trailer is connected to. The present disclosure also relates to a truck comprising a pneumatic system according to the invention and a method carried out in a pneumatic system according to the invention.

The present disclosure relates to a pneumatic system for a truck having a first pair of couplers, typically gladhand couplers and a second pair of couplers, typically gladhand couplers, with only one pair used at a time for coupling a trailer, the system being able to detect which pair of glad hands a trailer is connected to. The present disclosure also relates to a truck comprising a pneumatic system according to the invention and a method carried out in a pneumatic system according to the invention.