Massage controller module (MCM)
DC CAFCFirst Claim
1. A seat control module for introducing massage to a seat control with an adjustable lumbar support, and control actuators, the control module comprising:
- a modular housing including in-line connectors for coupling said module to a seat control harness connector;
an intercept interface for receiving inputs from said control actuators;
a driver for repeatedly adjusting said lumbar support position through a predetermined range of movement in response to one of said control actuators; and
a transparency simulator for maintaining full function of said seat control and removing indications of repeatedly adjusting said lumbar support position.
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Accused Products
Abstract
An electronic control system is an in-line module for addition to or partial replacement of automotive vehicle seat control systems for providing massage and improved features of functional control, especially human lumbar massage and diagnostics. The module provides the following improved functions and features: an enhanced driver for automatic lumbar massage, or user taught lumbar massage cycle, and a transparency simulator for low power standby operation, motor stall protection, open motor circuit detection, short motor circuit protection, motor low current protection, motor over current protection, seat position sensor malfunction detection, electrical motor noise attenuation, electrical noise filtering, and also other options. These improvements do not require alternative wiring harness changes and do not affect existing operations of a memory or non-memory seat control mechanism.
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Citations
15 Claims
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1. A seat control module for introducing massage to a seat control with an adjustable lumbar support, and control actuators, the control module comprising:
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a modular housing including in-line connectors for coupling said module to a seat control harness connector; an intercept interface for receiving inputs from said control actuators; a driver for repeatedly adjusting said lumbar support position through a predetermined range of movement in response to one of said control actuators; and a transparency simulator for maintaining full function of said seat control and removing indications of repeatedly adjusting said lumbar support position. - View Dependent Claims (2, 3, 4, 5, 6, 8, 9, 10, 11, 12)
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7. A seat control mechanism comprising:
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a vehicle seat having a position adjustment mechanism, wherein said mechanism includes a lumbar support, at least one motor, and an adjustor responsive to said motor for displacing said lumbar support; a motor control including at least one actuator for actuating said motor and said adjustor; and a massage control module including an intercept interface for receiving an output from said at least one actuator, a driver circuit for signaling said motor to repeatedly adjust said lumbar support as an enhanced movement, and a transparency simulator for maintaining original movement and inducing said enhanced movement of said lumbar support, said driver discriminating between a first predetermined movement of said at least one actuator and a second movement of said at least one actuator before signaling an enhanced movement of said lumbar support or maintaining original movement. - View Dependent Claims (13, 14, 15)
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Specification