A body frame and a vehicle having the same are provided. The body frame includes: a transverse beam, provided with a transverse sliding groove; a longitudinal beam, connected with the transverse beam and provided with a longitudinal sliding groove; and a joint, disposed at a junction of the transverse beam and the longitudinal beam and mounted to the transverse beam by a transverse rivet and to the longitudinal beam by a longitudinal rivet. The transverse rivet is slidably mated with the transverse sliding groove, and the longitudinal rivet is slidably mated with the longitudinal sliding groove.

Provided are a system and a method for assembling a double-deck vehicle body. The system includes a vehicle body chassis support and an upper floor support. The vehicle body chassis support includes a crossbeam, end supports, and an intermediate support, where the end supports are arranged separately at two ends of the crossbeam, the intermediate support is arranged at the middle of the crossbeam, a height of the end supports is greater than a height of the intermediate support, an upper surface of the end supports and an upper surface of the intermediate support are configured to be closely fitted to a lower surface of a vehicle body chassis; and the upper floor support is detachably arranged on a vehicle body chassis for supporting an upper floor of the vehicle body.

A vehicle occupant detection system and method for using the same. The vehicle occupant detection system includes: a controller; a plurality of life detection sensors, wherein the plurality of life detection sensors are installed within an interior cabin of a mass-transit vehicle and are each associated with a life detection zone; a local warning system having at least one human-machine interface (HMI) output device; and a vehicle interface that communicatively couples the controller to a vehicle electrical system of the mass-transit vehicle. The vehicle occupant detection system is configured to: (i) acquire sensor data by scanning the life detection zone using the plurality of life detection sensors; (ii) determine whether an occupant is present based on the sensor data; and (iii) provide an indication to a user that an occupant is present using the HMI output device when it is determined that an occupant is present.

A vehicle occupant detection system and method for using the same. The vehicle occupant detection system includes: a controller; a plurality of life detection sensors, wherein the plurality of life detection sensors are installed within an interior cabin of a mass-transit vehicle and are each associated with a life detection zone; a local warning system having at least one human-machine interface (HMI) output device; and a vehicle interface that communicatively couples the controller to a vehicle electrical system of the mass-transit vehicle. The vehicle occupant detection system is configured to: (i) acquire sensor data by scanning the life detection zone using the plurality of life detection sensors; (ii) determine whether an occupant is present based on the sensor data; and (iii) provide an indication to a user that an occupant is present using the HMI output device when it is determined that an occupant is present.

The present disclosure relates to a vehicle that includes a windshield and a frame. In addition, the vehicle includes a first pillar that extends from one side of the windshield. The first pillar includes a first wall and a second wall coupled to the first wall. The first pillar also includes a first portion and a second portion. The first portion includes a first interior support coupled to the first wall and a second interior support coupled to the second wall. Further, the first interior support includes a first end which is spaced from a second end in the second portion.

A vehicle body module connecting joint for connecting a first body module to a second body module. Elongate profiles are arranged along facing edges of the first and second body modules, respectively. The profiles are clamped together by locking wedges arranged parallel to the profiles and connected by fastening means extending between facing profiles on the first and second body modules. The connecting joint includes a first profile arranged along a side edge of a first body module along a surface remote from the connecting joint and a second profile arranged parallel to and in form-fitting contact with the first profile along facing side surfaces. The assembled first and second profiles forming a single first dovetail section along a surface facing the connecting joint.

A system and method control an electro hydraulic power steering system for an electric vehicle having an electric vehicle battery. The power steering system includes an electro hydraulic power steering pump for assisting in movement of a steering wheel. An electronic controller includes an electronic processor configured to: receive a closed or open position for battery contactors from a contactor controller; receive a driving direction signal for the electric vehicle from a driving direction indicator; determine when the battery contactors are closed and when the driving direction signal is in drive or reverse for moving the electric vehicle, and provide an activation signal to operate the power steering pump when the battery contactors are closed and the driving direction signal is in one of drive and reverse. The electronic processor is configured to provide a deactivation signal to the power steering pump when the electric vehicle is not in drive or reverse; and/or the battery contactors are open.

A system and method control an electro hydraulic power steering system for an electric vehicle having an electric vehicle battery. The power steering system includes an electro hydraulic power steering pump for assisting in movement of a steering wheel. An electronic controller includes an electronic processor configured to: receive a closed or open position for battery contactors from a contactor controller; receive a driving direction signal for the electric vehicle from a driving direction indicator; determine when the battery contactors are closed and when the driving direction signal is in drive or reverse for moving the electric vehicle, and provide an activation signal to operate the power steering pump when the battery contactors are closed and the driving direction signal is in one of drive and reverse. The electronic processor is configured to provide a deactivation signal to the power steering pump when the electric vehicle is not in drive or reverse; and/or the battery contactors are open.

There is provided an assembly of a first panel (1) and a second panel (2), wherein a head end surface (12) of the first panel is connected to a side surface (22) of the second panel, the assembly having an L-shape or T-shape when seen in a cross sectional view. The panels are bonded using at least a first adhesive (4) having a first elastic modulus (λ1) and a second adhesive (5) having a second elastic modulus (λ2) that is lower than the first elastic modulus (λ1). The first adhesive bonds the panels in a first region, and the second adhesive bonds the panels in a second region, wherein the second region is arranged next to the first region, when seen in the cross sectional view.

There is provided an assembly of a first panel (1) and a second panel (2), wherein a head end surface (12) of the first panel is connected to a side surface (22) of the second panel, the assembly having an L-shape or T-shape when seen in a cross sectional view. The panels are bonded using at least a first adhesive (4) having a first elastic modulus (λ1) and a second adhesive (5) having a second elastic modulus (λ2) that is lower than the first elastic modulus (λ1). The first adhesive bonds the panels in a first region, and the second adhesive bonds the panels in a second region, wherein the second region is arranged next to the first region, when seen in the cross sectional view.