Abstract: A vehicle information management device includes: a processor, wherein the processor is configured to: before a vehicle arrives at a planned vehicle boarding area of a user, acquire road surface information of the planned vehicle boarding area; based on the road surface information, determine whether or not a road surface height of a planned vehicle boarding position, at which the user is waiting at the planned vehicle boarding area, is a height at which a ramp of the vehicle can be deployed; and in a case in which the road surface height is determined to not be a height at which the ramp can be deployed, propose a change of the planned vehicle boarding position to the user.

Abstract: A ramp system for a vehicle includes a control device. Using an obstacle detection device, the control device determines whether an obstacle exists within a ramp extension area. Upon determining that an obstacle exists within the ramp extension area, the control device causes a vehicle to move to a location in which no obstacle exists within the ramp extension area.

Abstract: A vehicle opening and closing body control device includes a full close control unit configured to cause first and second opening and closing bodies that are provided at an opening portion of a vehicle and execute opening and closing operations in opposite directions to execute the closing operations to a fully closed position. The full close control unit is configured to cause the second opening and closing body to execute the closing operation at an operation speed slower than that of the first opening and closing body.

Abstract: A vehicle slope apparatus includes a slope plate configured to be moved in a deployment direction so as to be deployed at a lower end of a door opening portion and configured to be moved in a housing direction so as to be housed in a housing portion provided in a vehicle body, and a position holding device configured to hold a position of the slope plate against an external force.

Abstract: A ramp-equipped vehicle includes a ramp that is provided so as to be deployable from a side portion of a vehicle body to the outside of the vehicle body, a controller that controls the operation of deploying the ramp, and a sensor that senses moving bodies present in a certain area that is away from a ramp deployment area. The controller detects the moving bodies approaching the ramp deployment area and determines the moving velocities of the moving bodies based on the results of sensing by the sensor. The controller stops the operation of deploying the ramp when, after the start of the operation of deploying the ramp, it detects the approaching moving body having a moving velocity higher than or equal to a predetermined reference velocity with which the approaching moving bodies may reach the ramp deployment area during the operation of deploying the ramp.

Abstract: A warp knitted fabric formed of yarns fed from at least three guide bars including front, middle, and back guide bars, in which a back yarn fed from the back guide bar forms a cord knit texture, a front yarn fed from the front guide bar and a middle yarn fed from the middle guide bar are arranged alternately in a weft direction, each of the front yarn and the middle yarn forms a stitch formation texture (a denbigh knit texture or a cord knit texture) and an insertion texture alternately in a warp direction, and the insertion texture formed by the front yarn and the insertion texture formed by the middle yarn are arranged alternately at least in the warp direction so that the front yarn and the middle yarn are exposed alternately at least in the warp direction on sinker loops of the back yarn.

Abstract: A ramp system for a vehicle includes a control device. Using an obstacle detection device, the control device determines whether an obstacle exists within a ramp extension area. Upon determining that an obstacle exists within the ramp extension area, the control device causes a vehicle to move to a location in which no obstacle exists within the ramp extension area.

Abstract: A vehicle door apparatus includes: an opening and closing drive device capable of opening and closing a swing door provided in a vehicle; and a control device configured to control the opening and closing drive device. The control device includes: an occupant detection unit configured to detect an occupant of the vehicle who approaches the door; a first opening operation control unit configured to open the door to a first opening degree when the occupant has entered an opening control area from a proximal end side of the door; and a second opening operation control unit configured to open the door from the first opening degree to a second opening degree when the occupant has moved to a free end side of the door beyond an opening operation trajectory of the door.

Abstract: Provided is a warp knitting fabric having an appearance of a woven fabric and an excellent tear strength. A warp knitted fabric formed of yarns fed from at least three guide bars including front, middle, and back guide bars, in which a back yarn 3 fed from the back guide bar forms a cord knit texture, a front yarn 1 fed from the front guide bar and a middle yarn 2 fed from the middle guide bar are arranged alternately in a weft direction, each of the front yarn 1 and the middle yarn 2 forms a stitch formation texture (a denbigh knit texture or a cord knit texture) and an insertion texture alternately in a warp direction, and the insertion texture 20 formed by the front yarn 1 and the insertion texture 21 formed by the middle yarn 2 are arranged alternately at least in the warp direction so that the front yarn 1 and the middle yarn 2 are exposed alternately at least in the warp direction on sinker loops of the back yarn 3.

Abstract: A vehicle door apparatus includes: an opening and closing drive device capable of opening and closing a swing door provided in a vehicle; and a control device configured to control the opening and closing drive device. The control device includes: an occupant detection unit configured to detect an occupant of the vehicle who approaches the door; a first opening operation control unit configured to open the door to a first opening degree when the occupant has entered an opening control area from a proximal end side of the door; and a second opening operation control unit configured to open the door from the first opening degree to a second opening degree when the occupant has moved to a free end side of the door beyond an opening operation trajectory of the door.

Abstract: An occupant detection apparatus includes: a sensor electrode; a conductor portion facing the sensor electrode; a moving object that moves by input of a seat load loaded on a seat and changes an electrostatic capacitance between the sensor electrode and the conductor portion; and a signal output unit that outputs a sensor signal based on the electrostatic capacitance.

Abstract: An occupant detection method includes detecting a load applied to a seat for a vehicle, detecting that an occupant is seated at the seat, holding a local maximum of the load which is detected when the occupant becomes seated, setting a standard value of the load in a state in which the occupant is seated at the seat, and estimating a body height of the occupant on the basis of a comparison between the local maximum of the load and the standard value of the load, wherein when the body height of the occupant is estimated, the larger a difference between the local maximum of the load and the standard value of the load is, the higher body height of the occupant is estimated.

Abstract: An occupant discrimination system of a vehicle seat includes a load detecting portion disposed on a lower side of a seat and detecting a load acting on the seat; an occupant discrimination portion discriminating a state of an occupant among a no occupant state, adult seated state, and child seat fixed states based at least on a load detected from the load detecting portion and a load continuation duration.

Abstract: An occupant sensing method includes steps of: sensing installation of a child seat on a seat of a vehicle; storing a detection value of a load sensor which is provided to be attached to the seat and detects an input load as a first load value, when the installation of the child seat is sensed; storing a detection value of the load sensor as a second load value when a predetermined time period has elapsed from a time point at which the installation of the child seat is sensed; and estimating a load change amount at the time of getting on/off which is a change amount of a load that is generated as the occupant gets on/off the child seat, based on a difference value between the first load value and the second load value.

Abstract: An occupant detection apparatus includes: a sensor electrode; a conductor portion facing the sensor electrode; a moving object that moves by input of a seat load loaded on a seat and changes an electrostatic capacitance between the sensor electrode and the conductor portion; and a signal output unit that outputs a sensor signal based on the electrostatic capacitance.

Abstract: An occupant detection method includes detecting a load applied to a seat for a vehicle, determining whether or not an occupant is seated at the seat, calculating a load deviation value indicating deviation of the load, determining whether or not the deviation exists at the seat on the basis of the load deviation value, and estimating that a seating posture of the occupant is inclined in a direction in which the load is deviated in a case where it is determined that the deviation exists and that a stable state is established, the stable state corresponding to a state in which a difference between a first change amount in a first cycle and a second change amount in a second cycle is within a predetermined range.

Abstract: An occupant detection method includes detecting a load applied to a seat for a vehicle, determining whether or not an occupant is seated at the seat, calculating a load deviation value indicating deviation of the load, determining whether or not the deviation exists at the seat on the basis of the load deviation value, and estimating that a seating posture of the occupant is inclined in a direction in which the load is deviated in a case where it is determined that the deviation exists and that a stable state is established, the stable state corresponding to a state in which a difference between a first change amount in a first cycle and a second change amount in a second cycle is within a predetermined range.

Abstract: An occupant detection method includes detecting a load applied to a seat for a vehicle, detecting that an occupant is seated at the seat, holding a local maximum of the load which is detected when the occupant becomes seated, setting a standard value of the load in a state in which the occupant is seated at the seat, and estimating a body height of the occupant on the basis of a comparison between the local maximum of the load and the standard value of the load, wherein when the body height of the occupant is estimated, the larger a difference between the local maximum of the load and the standard value of the load is, the higher body height of the occupant is estimated.

Abstract: An occupant discrimination system of a vehicle seat includes: a load detecting portion disposed on a lower side of a seat and detecting a load acting on the seat; an occupant discrimination portion discriminating a state of an occupant among a no occupant, adult seated state, and child seat fixed states based on a load detected from the load detecting portion and a load continuation duration; and a door opening and closing detecting portion detecting an opening and closing state of a door, wherein the occupant discrimination portion changes the state transition condition from the no occupant or child seat fixed state to the adult seated state such that it is difficult to transition in a state in which the door is detected to be in an open state in comparison to a state in which the door is detected to be in a closed state.

Abstract: A seat-occupancy state detection device includes: a seat occupancy sensor forming a pressure sensitive portion on a seat occupancy surface of a seat; a load sensor detecting a load applied to the seat occupancy surface; and a seat-occupancy state determination unit determining a seat occupancy state based on an ON/OFF state of the seat occupancy sensor and the load, wherein the seat-occupancy state determination unit includes a seat non-occupancy state determination section determining a seat non-occupancy state in a case where the seat occupancy sensor enters an OFF state and the load is equal to or lower than a first threshold value, and a threshold-value setting section setting a threshold value of the load, which is used in determination of the seat non-occupancy state, to a higher value, as duration increases after the seat occupancy sensor enters the OFF state.