Abstract: A photovoltaic power generation device includes: a solar panel, one surface of the solar panel being a light receiving surface that is capable of receiving solar light, the other surface of the solar panel being a light reflecting surface that is capable of reflecting solar light; and a support body that supports the solar panel such that the solar panel is capable of being expanded and retracted, in which the solar panel is retracted in an attitude in which the light receiving surface faces the support body.

Abstract: A seat adjustment device includes: an authentication unit that is configured to identify plural occupants of a vehicle; an acquisition unit that is configured to acquire information relating to each one of the plural vehicle occupants identified by the authentication unit; a determination unit that is configured to determine relationships between the plural vehicle occupants based on information acquired by the acquisition unit; and a control unit that is configured to control at least one of a position or an orientation of seats mounted in the vehicle based on determination results from the determination unit.

Abstract: A seat adjustment device includes: an authentication unit that is configured to identify plural occupants of a vehicle; an acquisition unit that is configured to acquire information relating to each one of the plural vehicle occupants identified by the authentication unit; a determination unit that is configured to determine relationships between the plural vehicle occupants based on information acquired by the acquisition unit; and a control unit that is configured to control at least one of a position or an orientation of seats mounted in the vehicle based on determination results from the determination unit.

Abstract: An occupant protection control system that includes: a crash sensing component that senses an occurrence of a crash of a vehicle, including a crash type; a detecting component that detects a current seat state, of a seat whose state can be changed from a normal state; plural types of occupant protection devices that are disposed according to crash type and protect, according to crash type, an occupant seated in the seat; and a control component that, on the basis of a detection result of the detecting component and a sensing result of the crash sensing component, controls the plural types of occupant protection devices in such a way that, among the plural types of occupant protection devices, the control component operates occupant protection devices that are necessary to protect the occupant and prohibits operation of occupant protection devices that are not necessary to protect the occupant.

Abstract: A vehicle body transformable front section structure including: a front side member; a crash box that is configured including a tube shaped section having mountain portions and valley portions provided alternately along the vehicle front-rear direction and capable of extending in the vehicle front-rear direction, and that is attached to an end portion at a vehicle front side of the front side member; bumper reinforcement; a collision prediction section; and a gas generator; the tube shaped section being configured including a first wall portion and a second wall portion respectively disposed connected to each other in the vehicle front-rear direction through each of the mountain portions; and a recess being formed on an inner face side of the tube shaped portion in at least one out of the first wall portion or the second wall portion so as to enlarge the surface area of the inner face.

Abstract: A vehicle body transformable front section structure including: a front side member; a crash box that is configured including a tube shaped section having mountain portions and valley portions provided alternately along the vehicle front-rear direction and capable of extending in the vehicle front-rear direction, and that is attached to an end portion at a vehicle front side of the front side member; bumper reinforcement; a collision prediction section; and a gas generator; the tube shaped section being configured including a first wall portion and a second wall portion respectively disposed connected to each other in the vehicle front-rear direction through each of the mountain portions; and a recess being formed on an inner face side of the tube shaped portion in at least one out of the first wall portion or the second wall portion so as to enlarge the surface area of the inner face.

Abstract: An occupant protection control system that includes: a crash sensing component that senses an occurrence of a crash of a vehicle, including a crash type; a detecting component that detects a current seat state, of a seat whose state can be changed from a normal state; plural types of occupant protection devices that are disposed according to crash type and protect, according to crash type, an occupant seated in the seat; and a control component that, on the basis of a detection result of the detecting component and a sensing result of the crash sensing component, controls the plural types of occupant protection devices in such a way that, among the plural types of occupant protection devices, the control component operates occupant protection devices that are necessary to protect the occupant and prohibits operation of occupant protection devices that are not necessary to protect the occupant.

Abstract: The present disclosure provides a vehicle movement control device including: a projection unit that causes a projecting member, that is capable of projecting to a lower side of a vehicle, to project to a position at which the projecting member touches a road surface; and a control unit that, in a case in which a collision of the vehicle is predicted by a prediction unit that predicts a collision of the vehicle, controls the projection unit such that the projecting member projects to the lower side of the vehicle and a predetermined vehicle attitude is adopted.

Abstract: A dash panel is provided with an air bag of an air bag device in a part facing a space between a front wheel and a front side member. The air bag is configured such that, when gas flows into the air bag from an inflator via a gas passage pipe at the time of a front end collision, the air bag is expanded and deployed between a rear part of the front wheel and the front side member.

Abstract: An engine unit 32 is held, by an engine-side holder 42 disposed on a side member 22 on the engine unit 32 side, on the side member 22. A transmission unit 34 is held, by a transmission-side holder 44 disposed on a side member 24 on the transmission unit 34 side, on the side member 24. A unit arresting member 50 is disposed on the side member 22 on the vehicle front and rear direction rear side of the engine-side holder 42. A unit arresting member 50 is disposed on the side member 24 on the vehicle front and rear direction rear side of the transmission-side holder 44. Unit-side opposing surfaces 52 on distal ends of the unit arresting members 50 are placed opposing an engine-side opposing surface 36 and a transmission-side opposing surface 38.

Abstract: A seatbelt buckle structure having: a buckle portion which a tongue plate, through which a seatbelt is inserted, is reattachable; a hollow boot portion; at whose distal end portion the buckle portion is installed; and that supports the buckle portion in an erect state by rigidity of the boot portion; a webbing portion provided at an interior of the boot portion; that connects a vehicle body and the buckle portion; that makes movement, in a vehicle vertical direction, of the boot portion possible; and that, when external force from above is inputted to the buckle portion, moves the boot portion and the buckle portion downward in the vehicle vertical direction; and an elastic member that is provided at the interior of the boot portion; that connects the boot and webbing portions; and at which elastic energy accumulates when external force from above is inputted to the buckle and boot portions.

Abstract: A dash panel is provided with an air bag of an air bag device in a part facing a space between a front wheel and a front side member. The air bag is configured such that, when gas flows into the air bag from an inflator via a gas passage pipe at the time of a front end collision, the air bag is expanded and deployed between a rear part of the front wheel and the front side member.

Abstract: A tongue plate includes a grasping portion through which the webbing for restraining an occupant is being inserted and a plate portion including an engaging portion. The engaging portion is integrated with the grasping portion, and extends from the grasping portion, and is able to engage with a buckle device of a vehicle. The grasping portion includes a pair of side surfaces. The side surfaces form a portion of an outer peripheral surface of the grasping portion when viewed from a plate thickness direction of the plate portion, and are arranged one on each side portion in a width direction of the grasping portion. The side surfaces are arranged such that a width dimension of the grasping portion on the engaging portion side of the grasping portion is larger than a width dimension of the grasping portion on a side opposite the engaging portion side of the grasping portion.

Abstract: A seatbelt buckle structure having: a buckle portion which a tongue plate, through which a seatbelt is inserted, is reattachable; a hollow boot portion; at whose distal end portion the buckle portion is installed; and that supports the buckle portion in an erect state by rigidity of the boot portion; a webbing portion provided at an interior of the boot portion; that connects a vehicle body and the buckle portion; that makes movement, in a vehicle vertical direction, of the boot portion possible; and that, when external force from above is inputted to the buckle portion, moves the boot portion and the buckle portion downward in the vehicle vertical direction; and an elastic member that is provided at the interior of the boot portion; that connects the boot and webbing portions; and at which elastic energy accumulates when external force from above is inputted to the buckle and boot portions.

Abstract: A tongue plate includes a grasping portion through which the webbing for restraining an occupant is being inserted and a plate portion including an engaging portion. The engaging portion is integrated with the grasping portion, and extends from the grasping portion, and is able to engage with a buckle device of a vehicle. The grasping portion includes a pair of side surfaces. The side surfaces form a portion of an outer peripheral surface of the grasping portion when viewed from a plate thickness direction of the plate portion, and are arranged one on each side portion in a width direction of the grasping portion. The side surfaces are arranged such that a width dimension of the grasping portion on the engaging portion side of the grasping portion is larger than a width dimension of the grasping portion on a side opposite the engaging portion side of the grasping portion.