Abstract: Provided is an operation management system capable of timely giving a driver an opportunity to take a rest. One aspect of the present disclosure is an operation management system including a sensor acquiring biological information of a driver of each of management-target vehicles, and a server managing traveling plans, each including a destination and an arrival time, of the management-target vehicles. The server includes a processor performing an adjustment process for the traveling plans. In the adjustment process, the processor proposes, to a driver of an adjustment-target vehicle, a rest point extracted from rest facilities located on a traveling route in a traveling plan, based on the traveling plan of the adjustment-target vehicle, on the traveling plans of the management-target vehicles other than the adjustment-target vehicle, on biological information of the driver of the adjustment-target vehicle acquired by the sensor, and on crowdedness information of the rest facilities.

Abstract: A vehicle seat attachable to a vehicle body, the vehicle seat including: a seat back; and a headrest configured to support a head of a seated occupant, the headrest including: a base portion fixed to the seat back; a slide portion slidable in a left-right direction in a state where the head is supported to the base portion; and an electric mechanism configured to slide the slide portion in the left-right direction, and in which the slide portion is configured to be moved by the electric mechanism in a moving direction in which the head moves in the left-right direction due to acceleration in the left-right direction applied when a vehicle moves, the electric mechanism being operated by a control device disposed in the vehicle body in response to a signal from a sensor disposed in the vehicle body, the sensor being configured to detect the moving direction.

Abstract: A vehicle seat attachable to a vehicle body, the vehicle seat including: a seat back; and a headrest configured to support a head of a seated occupant, the headrest including: a base portion fixed to the seat back; a slide portion slidable in a left-right direction in a state where the head is supported to the base portion; and an electric mechanism configured to slide the slide portion in the left-right direction, and in which the slide portion is configured to be moved by the electric mechanism in a moving direction in which the head moves in the left-right direction due to acceleration in the left-right direction applied when a vehicle moves, the electric mechanism being operated by a control device disposed in the vehicle body in response to a signal from a sensor disposed in the vehicle body, the sensor being configured to detect the moving direction.

Abstract: A vehicle interior equipment including: a contact portion contactable with a human body; and an outer shape member including: receiving portions; a hinge portion connecting adjacent receiving portions; and an outer or inner side deformable portion, in which a shape of the contact portion is changed to the following (a) or (b) by contraction or extension of the outer or inner side deformable portion: (a) the outer shape of the contact portion being made concave by bending the hinge portion so that the adjacent receiving portions are close to each other on the outer side; and (b) the outer shape of the contact portion being made convex by bending the hinge portion so that the adjacent receiving portions are close to each other on the inner side, and in which the inner or outer side deformable portion maintains the changed outer shape even without contacting with human body.

Abstract: A vehicle seat includes a cushion frame, a base portion, and a guide structure. The guide structure includes a rail and a rolling mechanism. The rolling mechanism includes an upper guide roller, a lower guide roller, and a roller holder. The rolling mechanism is sandwiched by an upper rolling surface and a lower rolling surface of the rail. The guide structure is configured such that when an occupant load is input to the cushion frame, the guide roller and the rolling surface at one of a first contact point or a second contact point come relatively close together, such that pressure increases, due to a relative position of the roller holder and the rail changing, with the other of the first contact point or the second contact point as a reference point.

Abstract: A vehicle seat includes a main part that forms a center portion of a front surface of a seatback; bolster parts that form side parts of the front surface of the seatback; and a reclining adjuster configured to adjust a backrest angle of the seatback, and to move a lower area of the main part toward a front side relative to the bolster parts as the main part is reclined.

Abstract: A vehicle seat includes a main part that forms a center portion of a front surface of a seatback; bolster parts that form side parts of the front surface of the seatback; and a reclining adjuster configured to adjust a backrest angle of the seatback, and to move a lower area of the main part toward a front side relative to the bolster parts as the main part is reclined.

Abstract: A vehicle seat includes a cushion frame, a base portion, and a guide structure. The guide structure includes a rail and a rolling mechanism. The rolling mechanism includes an upper guide roller, a lower guide roller, and a roller holder. The rolling mechanism is sandwiched by an upper rolling surface and a lower rolling surface of the rail. The guide structure is configured such that when an occupant load is input to the cushion frame, the guide roller and the rolling surface at one of a first contact point or a second contact point come relatively close together, such that pressure increases, due to a relative position of the roller holder and the rail changing, with the other of the first contact point or the second contact point as a reference point.