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A massaging system includes a pad; a heater element, and motorized vibrators in respective regions of the pad; corresponding heater and motor drivers in the pad; a control wand removably connectable to the pad and having a microcontroller with RAM and ROM, a serial EEPROM; a serial interface to a sh

A massaging system includes a pad; a heater element, and motorized vibrators in respective regions of the pad; corresponding heater and motor drivers in the pad; a control wand removably connectable to the pad and having a microcontroller with RAM and ROM, a serial EEPROM; a serial interface to a shift register in the pad for signaling pulse width modulation of the drivers. The ROM defines a master set of operating modes and variations thereof in response to operator input of intensity, region, heat input; and mode signals to the controller. The EEPROM has data for implementing and configuring a subset of the master modes. The system can also provide composite modes including a test mode that automatically sequentially activates each mode and variation of the subset of the modes without delays for exercising non-implemented modes. The system can have a power detector for identifying sources of power having different current limitations, the system being operated with PWM duty cycle limiting when raw power voltage falls below a preset level. Also disclosed is a set-up method for writing data to the EEPROM using the serial interface when the wand is disconnected from the pad for facilitating production of a variety of systems with reduced inventory requirements. The system can also include an audio envelope detector having a dual-slope integrating ADC in the pad that is cycled by serial signals driving the shift register, a single comparator output of the ADC signaling the microcontroller.

대표청구항 ▼

1. A computer controlled massaging system comprising:(a) a pad for contacting a user of the system; (b) a plurality of vibratory transducers for deflecting respective regions of the pad, each transducer being responsive to a transducer power signal; (c) a microprocessor controller having associated

1. A computer controlled massaging system comprising:(a) a pad for contacting a user of the system; (b) a plurality of vibratory transducers for deflecting respective regions of the pad, each transducer being responsive to a transducer power signal; (c) a microprocessor controller having associated therewith an input and output interface, and memory including read-only program memory (ROM), non-volatile programmable parameter memory (PROM), and variable memory (RAM); (d) an array of input elements connected to the input interface for signaling the microprocessor in response to operator input, the signaling including signals for setting a plurality of operating modes, at least one region signal relating transducers to be activated in the plurality of modes, and signals for setting an intensity control value; and (e) a plurality of transducer drivers responsive to the output interface for producing, separately for each of the transducers, the power signal; (f) the ROM having a set of instructions stored therein to be used by the microprocessor for implementing a master set of modes including a composite mode incorporating a plurality of other modes of the master set, and for interrogating the PROM; and (g) the PROM having parameters stored therein for enabling a predetermined complement of the master modes, wherein the microprocessor generates the plurality of operating modes in response to the input elements, to the exclusion of all but the predetermined complement and, when the predetermined complement includes the composite mode, the microprocessor generates the composite mode in response to the input elements while skipping those portions of the composite mode that are not included in the predetermined complement of the master modes.