Abstract: A vehicle includes: a vehicle body having a bottom portion; a power storage device including a main body having a front wall portion, a rear wall portion, and a lower surface; and a flow regulation plate having a distal end portion at a position spaced downward from the bottom portion, a protruding portion is provided on the lower surface side of the main body; in a fixed state in which the power storage device is fixed to the vehicle body, the lower surface is located downward of the bottom portion; the flow regulation plate is provided to be pivotable; and in the fixed state, the protruding portion abuts against the flow regulation plate to maintain a state in which the flow regulation plate covers at least one of the front wall portion and the rear wall portion.

Abstract: A vehicle display device that is mounted on a vehicle moving toward a destination does not display a content shown in the destination but displays a video related to the content and a video other than a video provided in the destination.

Abstract: A vehicle underbody structure, including: a case that is provided on a vehicle lower side of a vehicle and has a mount portion on which batteries are mounted; a refrigerant flow passage that is provided on the vehicle lower side of the case and in which heat exchange can take place between the batteries on the mount portion and a refrigerant; and inflow/outflow portions that communicate with the refrigerant flow passage from a vehicle upper side and allow the refrigerant to flow in or flow out between an outside of the refrigerant flow passage and the refrigerant flow passage.

Abstract: A vehicle display device that is mounted on a vehicle moving toward a destination does not display a content shown in the destination but displays a video related to the content and a video other than a video provided in the destination.

Abstract: A vehicle floor structure includes a floor member that includes an opening that is open at an end corresponding to an entrance, the opening extending toward a vehicle cabin side, and a floor panel that is supported by the floor member to cover the opening and includes an open end at a position corresponding to the entrance. The floor panel is configured by sequentially arranging and integrating unit panels in a width direction with a direction parallel to the open end serving as a longitudinal direction of the unit panels.

Abstract: A spot welding method including: a main energization step of energizing a pair of opposing electrodes in pressure contact with both outer surfaces of a set of sheets where multiple sheet materials are stacked, thereby to cause melting between facing surfaces of the sheet materials; and a pressing variation step of, prior to the main energization step, causing a pulsation of pressing force applied to the set of sheets from the electrodes. A resin material such as an adhesive or a sealant may be interposed between the facing surfaces of at least a pair of the sheet materials. The period of the pulsation is 0.01 to 0.7 seconds. The amplitude of the pulsation is 10% to 90% with respect to a reference value of the pressing force. The set of sheets may include a first and a second steel sheet, and an aluminum alloy sheet that are stacked in order.

Abstract: A method of manufacturing a member for fastening by joining a nut with a tubular joint portion extending from a main body formed with an internal thread to a panel with a mounting hole for the nut on an aluminum base material. The joint portion has a rotation-preventing portion with a concave and convex shaped outer peripheral surface and a guide portion extending from the rotation-preventing portion to one side. After the guide portion is inserted into the mounting hole, the nut is energized by electrodes in contact with both nut end surface sides. The nut then generates heat, and the periphery of the mounting hole is heated and softened. When the nut is pressurized with the electrodes, the rotation-preventing portion bites into the mounting hole, and the one end portion of the guide portion is swaged to become a retaining portion on one surface side of the panel.

Abstract: A vehicle floor structure includes a floor member having an opening and a floor panel covering the opening. The floor panel is configured by sequentially arranging and integrating a plurality of kinds of unit panels in a lateral direction of the unit panels, the unit panels having rectangular shapes as viewed from above a vehicle. Two end sides of the floor panel extending along a direction in which the unit panels are arranged (x direction) and one side of at least one of two unit panels arranged at opposite ends of the floor panel are supported by support portions of a floor member. A unit panel of which the one side is supported by the support portion of the floor member has a lighter weight per unit area than other unit panels having lateral lengths equal to or greater than a lateral length of the unit panel.

Abstract: A metal joined body has an iron base body and an aluminum base body that are joined together via a joint layer. The joint layer has a first layer composed of a first intermetallic compound formed on the iron base body side and a second layer composed of a second intermetallic compound formed on the aluminum base body side. The first layer has one or more first protrusions that merge integrally into the iron base body and extend in a pile shape into the first intermetallic compound. The second layer may have one or more second protrusions that are composed of a second intermetallic compound and extend in a columnar shape into the aluminum base body. The first intermetallic compound may contain Al5Fe2, and the second intermetallic compound may contain Al3Fe. The total thickness of the first layer and the second layer is, for example, 2 to 15 ?m.

Abstract: The present disclosure makes it possible to construct a production line of products using pieces of first equipment located in a geographical area and mobile second equipment. An information processing method tries to assign pieces of first equipment to a series of work processes to produce products based on the pieces of first equipment located in the geographical area and positions thereof, decides installation of pieces of second equipment to be assigned to a part of the series of work processes to which a part of the pieces of equipment cannot be assigned from among the pieces of first equipment when there is the part of the series of work processes to which the part of the pieces of equipment cannot be assigned from among the pieces of first equipment, outputs a request to transport the pieces of second equipment to an installation position in the geographical area.

Abstract: A vehicle bottom structure includes a slope device including a slope plate and guide rails, floor crossmembers, and a floor panel structure. The floor crossmembers are arranged at intervals in the vehicle front-rear direction. The slope device is provided between paired floor crossmembers, and the slope device is provided below a standing-ride region. The floor panel structure is provided over the paired floor crossmembers such that the floor panel structure is placed above the slope device and serves as a floor material in the standing-ride region. The floor panel structure includes panel segments extended in the vehicle front-rear direction so as to be provided over the paired floor crossmembers, and the panel segments are shorter than the whole length of the standing-ride region in the vehicle width direction. The panel segments are arranged side by side in the vehicle width direction in the standing-ride region.

Abstract: A joint structure comprises a first panel and a second panel joined together by mechanical clinching. The joint structure includes a join region that is formed so as to extend in an elongated shape by forming plural clinched portions in a given arrangement by mechanical clinching. At least one clinched portion of the plural clinched portions is clinched from an opposite panel side from other clinched portions of the plurality of clinched portions.

Abstract: In a crash box, a first extending portion extends from a front end of a first body upper portion in a vehicle front-rear direction of a first body portion, and a second extending portion extends from a front end of a second body lower portion in a vehicle front-rear direction of a second body portion. When an impact load is transmitted to the front ends of the first body portion and the second body portion in the vehicle front-rear direction, a rotation moment toward the lower side of the vehicle acts on the first extending portion and a rotation moment toward the upper side of the vehicle acts on the second extending portion. This can suppress peeling between first and second left side bonded portions and between first and second right side bonded portions of the first body portion and the second body portion.

Abstract: A fastening structure includes: plural overlapping co-fastened members, a clearance hole being formed at at least one mating face of mutual mating faces of the plural co-fastened members, and a screw utilizing frictional heat to bore a hole and form a thread, passing through the clearance hole, and fastening the plural co-fastened members together.

Abstract: There is provided a vehicle body structure, including: a die-cast rear floor side member; and a rocker rear inner; a joint section including: an upright wall configuring an inner side, in the vehicle width direction, of the rocker rear inner and extending along the vehicle vertical direction and the vehicle front-rear direction, and an outer joint section that is formed at the vehicle front-rear direction front end portion of the rear floor side member, that has an open cross-section profile, when sectioned along the vehicle vertical direction and the vehicle width direction, that is open toward an outer side in the vehicle width direction, that covers the rocker rear inner from the vehicle width direction inner side and that is joined to the rocker rear inner in a state in which a gap is provided between the outer joint section and the upright wall.

Abstract: A vehicle body structure that includes a rear floor side member that extends along a vehicle front-rear direction at a vehicle width direction end portion of a vehicle rear section and that is divided into front and rear portions in the vehicle front-rear direction. The rear floor side member includes a joint section that is provided between a vehicle width direction inner side of a rocker rear, which is provided along the vehicle front-rear direction at a vehicle front-rear direction rear side of a rocker extending along the vehicle front-rear direction at a vehicle side section, and a vehicle front-rear direction front end of an attachment portion of a rear suspension member in vehicle side view, and that joins together a rear floor side member front portion and a rear floor side member rear portion.

Abstract: The vehicle battery case structure includes a top plate and a bottom plate, a side plate provided around the bottom plate, a partition plate provided in a lattice shape on the top surface of the bottom plate to form a plurality of regions for accommodating the battery pack with the side plate, a slit portion into which the side plate and the partition plate can be inserted, and a fixing portion to which the top plate is fixed, and a fastening member bonded to the top surface of the bottom plate at the intersection of the side plate and the partition plate and at the intersection of the partition plates in a state in which at least one of the side plate and the partition plate is inserted into the slit portion.

Abstract: A vehicle support member that is die-cast includes a fixing portion configured to fix a device arranged in a power unit room, and a fixing-portion connecting rib connecting the fixing portion and an outer peripheral wall supported on a pair of front side members constituting a vehicle body and located on an outer side of the power unit room in a width direction of a vehicle.

Abstract: A vehicle floor structure includes a floor member having an opening and a floor panel covering the opening. The floor panel is configured by sequentially arranging and integrating a plurality of kinds of unit panels in a lateral direction of the unit panels, the unit panels having rectangular shapes as viewed from above a vehicle. Two end sides of the floor panel extending along a direction in which the unit panels are arranged (x direction) and one side of at least one of two unit panels arranged at opposite ends of the floor panel are supported by support portions of a floor member. A unit panel of which the one side is supported by the support portion of the floor member has a lighter weight per unit area than other unit panels having lateral lengths equal to or greater than a lateral length of the unit panel.

Abstract: Provided is a vehicle body structure member molded by a die. The vehicle body structure member includes a general portion constituting a main part of the vehicle body structure member, ribs provided in a standing manner from the general portion, and thickened portions provided in a standing manner from the general portion, each of the thickened portions being thicker than each of the ribs.