Aisin Corporation Patente

A driving assistance device (1) includes: an object detection unit (10) configured to detect an object of attention that is present around a vehicle (2), is configured to take at least one of a moving state and a stopped state, and requires attention for the vehicle; a model image acquisition unit (10) configured to acquire a model image indicating an appearance of the object of attention; an assistance image generation unit (10) configured to generate an assistance image in which the model image is synthesized with a vehicle surrounding image indicating surroundings of the vehicle according to a position of the object of attention; an image display unit (10) configured to display the assistance image on a display device (4); and a highlighting unit (10) configured to highlight the model image corresponding to the object of attention when the object of attention is in the stopped state.

An air bag (30) includes a bag portion (40, 41, 42) including two air chambers (51, 52) that expand by supply of air and contract by exhaust of air, a branch flow path (55) that connects the two air chambers (51, 52), and a connecting flow path (56) that is connected to the branch flow path (55), when a part in a longitudinal direction of the branch flow path (55) is defined as a flow path portion (55a), the connecting flow path (56) is connected to the flow path portion (55a), and the air bag (30) further includes a sandwiching portion (72, 73) that sandwiches a portion of the flow path portion (55a) of the branch flow path (55) except for a boundary portion (55d) to which the connecting flow path (56) is connected.

An air bag (30) includes a first bag portion (41) including a first air chamber (51, 52) that expands by supply of air and contracts by exhaust of air and a first extending portion (53, 54) that extends from the first air chamber (51, 52) and a second bag portion (42) including a second air chamber (51, 52) that expands by supply of air and contracts by exhaust of air and a second extending portion (53, 54) that extends from the second air chamber (51, 52), and in a state where the first air chamber (51, 52) and the second air chamber (51, 52) are stacked so as to overlap each other, the first extending portion (53, 54) is coupled to the second extending portion (53, 54).

A vehicle operation simulator system (1) includes: a virtual object arrangement unit (40) configured to arrange a virtual object on a real field; a virtual object detection unit (40) configured to detect the virtual object by, using a virtual sensor (22A to 22L) assumed to be installed at a predetermined installation position in a predetermined installation direction in a vehicle (2), pseudo-simulating transmission of a search wave from the installation position to surroundings of the vehicle along the installation direction and reception of a reflected wave of the search wave reflected by the virtual object around the vehicle; and an image visual recognition unit (40) configured to cause the real field to be visually recognized, the real field being superimposed with at least one of a search wave image (10) indicating a travel state of the search wave transmitted from the virtual sensor and a reflected wave image (21) indicating a travel state of the reflected wave when the search wave is reflected by the virtual object.

A driving assistance device (1) includes: a plurality of detection sensors (9A to 9L) that are respectively provided in different locations of a vehicle (2) and are in such a positional relationship that the plurality of detection sensors are able to transmit probe waves to surroundings of the vehicle and receive from each other received waves including reflected waves of the probe waves reflected by an object (15) around the vehicle; a surrounding image display unit (10) configured to display a surrounding image (51) indicating the surroundings of the vehicle on a display device (4); a first object position specifying unit (10) configured to specify a position of the object by triangulation using a first detection distance calculated by a detection sensor serving as a transmission source receiving the reflected wave of the probe wave as a direct wave and a second detection distance calculated by another detection sensor different from the detection sensor serving as the transmission source receiving the reflected wave of the probe wave as an indirect wave; a second object position specifying unit (10) configured to specify the position of the object based on the first detection distance; an object determination unit (10) configured to divide the surroundings of the vehicle into a plurality of areas for each direction with a current position of the vehicle as a center, and determine whether the object specified by the first object position specifying unit and the second object position specifying unit is located in each of the plurality of divided areas; and a warning image display unit (10) configured to display, in the surrounding image, a warning image indicating that the object is located in an area in which the object is determined to be located by the object determination unit. When the position of the object is specified in any of the plurality of areas by the first object position specifying unit, the warning image display unit does not display the warning image based on a specification result of the second object position specifying unit under a predetermined condition for an area different from an area in which the object is specified to be located by the first object position specifying unit even when the object is specified to be located only by the second object position specifying unit.

A vehicle door control device (1) includes: a shoulder operation detection unit (31A) configured to detect a motion of a shoulder of a user present around a vehicle; a use intention determination unit (31B) configured to determine whether the user has an intention to use the vehicle based on a detection result of the shoulder operation detection unit; a target door estimation unit (31C) configured to estimate a target door that is a door predicted to be opened by the user among doors of the vehicle; and a control unit (31D) configured to execute control for opening the door, which is the target door estimated by the target door estimation unit, when the use intention determination unit determines that the user has an intention to use the vehicle.

A vehicle door control device (1) includes: a movement speed detection unit (31H) configured to detect a movement speed of a user present around a vehicle; a use intention determination unit (31B) configured to determine whether the user has an intention to use the vehicle; a target door estimation unit (31C) configured to estimate a target door that is a door predicted to be opened by the user among doors of the vehicle based on a change in which the movement speed detected by the movement speed detection unit is decelerated; and a control unit (31D) configured to execute control for opening the door, which is the target door estimated by the target door estimation unit, when the use intention determination unit determines that the user has an intention to use the vehicle.

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