Memory seat module having integrated sensors
First Claim
Patent Images
1. A power seat assembly comprising:
- a base member having a longitudinal axis;
a seat frame mounted on said base member, said seat frame comprising at least one adjustable member arranged to move relative to said base member;
at least one motor, said motor operatively engaged to said adjustable member and arranged to move said adjustable member relative to said base member;
a memory seat module mounted on one of said seat frame and said base member, said memory seat module comprising;
at least one sensor arranged to detect a movement of said adjustable member, from a first position to a second position relative to said memory seat module, and output information reflective of said movement; and
electronic means connected to said at least one sensor and arranged to store said information, said electronic means further arranged to retrieve said information in response to an external signal to return said at least one adjustable member to said second position from said first position; and
a linkage having a first portion connected to said adjustable member and a second portion connected to said sensor, said linkage and said sensor arranged to translate said movement of said adjustable member relative to said memory seat module into said information.
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Accused Products
Abstract
An electronic memory seat module having integrated sensors is disclosed. The module is mounted on a seat frame which, in turn, is mounted on a fixed base member. Position sensors are mounted in or on the module. Mechanical linkages are provided between adjustable members belonging to the seat frame and the sensors. The linkages translate movement of the structural members into a motion which can be sensed by the sensors. This sensed position can then be stored by an electronic memory unit for later recall.
85 Citations
21 Claims
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1. A power seat assembly comprising:
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a base member having a longitudinal axis; a seat frame mounted on said base member, said seat frame comprising at least one adjustable member arranged to move relative to said base member; at least one motor, said motor operatively engaged to said adjustable member and arranged to move said adjustable member relative to said base member; a memory seat module mounted on one of said seat frame and said base member, said memory seat module comprising; at least one sensor arranged to detect a movement of said adjustable member, from a first position to a second position relative to said memory seat module, and output information reflective of said movement; and electronic means connected to said at least one sensor and arranged to store said information, said electronic means further arranged to retrieve said information in response to an external signal to return said at least one adjustable member to said second position from said first position; and a linkage having a first portion connected to said adjustable member and a second portion connected to said sensor, said linkage and said sensor arranged to translate said movement of said adjustable member relative to said memory seat module into said information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. In a power seat assembly having
a base member having a longitudinal axis; -
a seat frame mounted on said base member, said seat frame comprising a seat tilt member having a forward portion and a rearward portion and a seatback member, said seat tilt member and said seatback member arranged to move relative to said base member; a first motor arranged to adjust an orientation of said seatback member relative to said base member; and a second motor arranged to adjust a tilt of said seat tilt member relative to said base member; the improvement comprising; a memory seat module mounted on one of said seat frame and said base member, said memory seat module comprising first, second and third sensors; first and second linkages connected between respective said first and second sensors and said forward portion and said rearward portion, respectively; and a third linkage connected between said third sensor and said seatback member, wherein the first sensor and first linkage are arranged to detect a change in a vertical position of said forward portion relative to said memory seat module, the second sensor and second linkage are arranged to detect a change in a vertical position of said rearward portion relative to said memory seat module, and the third sensor is arranged to detect a change in an orientation of the seatback relative to said memory seat module. - View Dependent Claims (11, 12)
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13. A power seat assembly comprising:
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a base member having a longitudinal axis; a seat frame mounted on said base member, said seat frame comprising at least one adjustable member arranged to move relative to said base member; at least one motor, said motor operatively engaged to said adjustable member and arranged to move said adjustable member relative to said base member; a memory seat module mounted on one of said seat frame and said base member, said memory seat module comprising; at least one sensor arranged to detect a movement of said adjustable member, from a first position to a second position relative to said memory seat module, and output information reflective of said movement; and a linkage having a first portion connected to said adjustable member and a second portion connected to said sensor, said linkage and said sensor arranged to translate said movement of said adjustable member relative to said memory seat module into said information.
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14. A power seat assembly comprising:
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a base member having a longitudinal axis; a seat frame mounted on said base member; at least one motor operatively engaged to said seat member and arranged to move said seat frame relative to said base member along said longitudinal axis; a memory seat module mounted on one of said seat frame and said base member, said memory seat module comprising; at least one sensor arranged to detect a movement of said seat frame from a first position to a second position relative to said base member along said longitudinal axis and output information reflective of said movement; and electronic means connected to said at least one sensor and arranged to store said information, said electronic means further arranged to retrieve said information in response to an external signal to return said seat frame to said second position from said first position.
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15. A memory seat module adapted to be mounted in a seat assembly, said memory seat module comprising:
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at least one sensor arranged to detect a movement of an external member, from a first position to a second position relative to said memory seat module, and output information reflective of said movement; and electronic means connected to said sensor and arranged to store said information, said electronic means further arranged to retrieve said information in response to a signal received from outside the memory seat module. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification