Biomedical response monitor-exercise equipment and technique using error correction

Claim 1

An apparatus for controlled exercise of a user, including in combination: sensor means for producing a signal representative of said user's heart rate, a transmitting unit including encoder means for encoding said signal to produce an encoded digital signal representative of said user's heart rate, said transmitting unit further including a transmitter for wirelessly transmitting said encoded digital signal over a first frequency to a receiver-control unit, exercise equipment having a parameter control means therein for adjusting a parameter that affects the exercise workout of said user, a receiver-control unit located on said exercise equipment for control of said parameter control means in said exercise equipment in response to said user's heart rate, said receiver-control unit including a receiving means for receiving said wirelessly transmitted encoded digital signal and display means for displaying said user's heart rate, a microprocessor located in said receiver-controller unit for reading said encoded digital signal and for providing a control signal to said parameter control means in response to said user's heart rate, said parameter control means being responsive to said control signal for continuously adjusting said parameter in response to said user's heart rate, identification means located in said receiver-control unit responsive to an entry by said user for identifying said user, first memory means for storing a profile of heart rate response of said user of said exercise equipment, input means connected to said microprocessor for enabling said user to control said parameter control means independently of said stored profile, and second memory means coupled to said microprocessor for receiving a recording of an exercise program specific to a particular user.

Claim 2

An apparatus for controlled exercise of a user, including in combination: sensor means for producing a signal representative of said user's heart rate, a transmitting unit including encoder means for encoding said signal to produce an encoded digital signal representative of said user's heart rate, said transmitting unit further including a transmitter for wirelessly transmitting said encoded digital signal over a first frequency to a receiver-control unit, exercise equipment having a parameter control means therein for adjusting a parameter that affects the exercise workout of said user, a receiver-control unit located on said exercise equipment for control of said parameter control means in said exercise equipment in response to said user's heart rate, said receiver-control unit including a receiving means for receiving said wirelessly transmitted encoded digital signal and display means for displaying said user's heart rate, a microprocessor located in said receiver-controller unit for reading said encoded digital signal and for providing a control signal to said parameter control means in response to said user's heart rate, said parameter control means being responsive to said control signal for continuously adjusting said parameter in response to said user's heart rate, identification means located in said receiver-control unit responsive to an entry by said user for identifying said user, first memory means for storing a profile of heart rate response of said user of said exercise equipment, input means connected to said microprocessor for enabling said user to control said parameter control means independently of said stored profile, and second memory means coupled to said microprocessor for receiving a recording of an exercise program specific to a particular user.

Claim 7

An apparatus for exercise based on a human biomedical condition including in combination: sensor means for producing a signal representative of a biomedical condition of a person using said apparatus, a transmitting unit including encoder means for encoding said signal to produce an encoded digital signal representative of said biomedical condition of said person, said transmitting unit also including a transmitter for wirelessly transmitting said encoded digital signal to a receiver located on a piece of exercise equipment, exercise equipment having a parameter control means therein for adjusting a parameter that affects the exercise workout of said person, a receiver located on said exercise equipment for receiving said encoded digital signal, a display means located on said exercise equipment for displaying said biomedical condition, detection means for detecting errors in said received encoded digital signal, correction means for automatically changing the frequency of transmission between said transmitter and said receiver to provide accurate wireless transmission therebetween, a microprocessor for reading and decoding said encoded digital signal to determine the identity of the person whose biomedical condition is being measured and for producing a control signal to said parameter control means in response to said person's biomedical condition, said parameter control means being responsive to said control signal for continuously adjusting said parameter in response to the biomedical condition of said person, memory means for storing programs for the operation of said microprocessor and for storing a profile of the biomedical condition of said person, input means connected to said microprocessor for enabling said person to control said parameter control means independently of a profile stored in said first memory means, and second memory means coupled to said microprocessor for receiving a recording of an exercise program specific to said person, said microprocessor controlling said parameter control means in response to said recording of an exercise program and in response to the continuous measurement of said biomedical condition.

Claim 8

An apparatus for exercise based on a human biomedical condition including in combination: sensor means for producing a signal representative of a biomedical condition of a person using said apparatus, a transmitting unit including encoder means for encoding said signal to produce an encoded digital signal representative of said biomedical condition of said person, said transmitting unit also including a transmitter for wirelessly transmitting said encoded digital signal to a receiver located on a piece of exercise equipment, exercise equipment having a parameter control means therein for adjusting a parameter that affects the exercise workout of said person, a receiver located on said exercise equipment for receiving said encoded digital signal, a display means located on said exercise equipment for displaying said biomedical condition, detection means for detecting errors in said received encoded digital signal, correction means for automatically changing the frequency of transmission between said transmitter and said receiver to provide accurate wireless transmission therebetween, a microprocessor for reading and decoding said encoded digital signal to determine the identity of the person whose biomedical condition is being measured and for producing a control signal to said parameter control means in response to said person's biomedical condition, said parameter control means being responsive to said control signal for continuously adjusting said parameter in response to the biomedical condition of said person, memory means for storing programs for the operation of said microprocessor and for storing a profile of the biomedical condition of said person, input means connected to said microprocessor for enabling said person to control said parameter control means independently of a profile stored in said first memory means, and second memory means coupled to said microprocessor for receiving a recording of an exercise program specific to said person, said microprocessor controlling said parameter control means in response to said recording of an exercise program and in response to the continuous measurement of said biomedical condition.

Claim 13

An apparatus for controlled exercise in response to a user's heart rate, comprising: a sensor for producing a signal representative of said user's heart rate, a transmitting unit for producing an encoded digital signal representative of said user's heart rate, said transmitting unit including transmitter means for wireless transmission of said encoded digital signal to a display unit located on a piece of exercise equipment, encoding means for producing said encoded digital signal, said encoding means being in said transmitting unit and producing an encoded digital signal having a first part identifying said transmitting unit and a second part representative of said user's heart rate, exercise equipment including a parameter control means for adjusting a parameter that affects the exercise workout of said user, a display unit located on said exercise equipment for displaying information representing the user's heart rate, a receiving means located on said exercise equipment for receiving said encoded digital signal via wireless transmission from said transmitting unit, means for reading said first part of said received encoded digital signal to determine if it is from said transmitting unit, frequency change means for changing the frequency over which said encoded digital signal is transmitted from said transmitting unit if errors occur in said second part of said encoded digital signal received by said receiving means, a microprocessor for reading said second part of said received encoded digital signal and for providing a control signal to a parameter control means, said control signal depending on said user's heart rate, error detection means for determining if there are errors in the second part of said received encoded digital signal, parameter control means responsive to said control signal from said microprocessor for multiply adjusting said parameter of said exercise equipment in response to the measured heart rate of said user, memory means Coupled to said microprocessor for storing a profile of heart rate response of said user, input means connected to said microprocessor for enabling said user to control said parameter control means independent of said stored profile of heart rate response, and identification means coupled to said microprocessor, said identification means being responsive to an entry by said user identifying said user to said exercise equipment.

Claim 14

An apparatus for controlled exercise in response to a user's heart rate, comprising: a sensor for producing a signal representative of said user's heart rate, a transmitting unit for producing an encoded digital signal representative of said user's heart rate, said transmitting unit including transmitter means for wireless transmission of said encoded digital signal to a display unit located on a piece of exercise equipment, encoding means for producing said encoded digital signal, said encoding means being in said transmitting unit and producing an encoded digital signal having a first part identifying said transmitting unit and a second part representative of said user's heart rate, exercise equipment including a parameter control means for adjusting a parameter that affects the exercise workout of said user, a display unit located on said exercise equipment for displaying information representing the user's heart rate, a receiving means located on said exercise equipment for receiving said encoded digital signal via wireless transmission from said transmitting unit, means for reading said first part of said received encoded digital signal to determine if it is from said transmitting unit, frequency change means for changing the frequency over which said encoded digital signal is transmitted from said transmitting unit if errors occur in said second part of said encoded digital signal received by said receiving means, a microprocessor for reading said second part of said received encoded digital signal and for providing a control signal to a parameter control means, said control signal depending on said user's heart rate, error detection means for determining if there are errors in the second part of said received encoded digital signal, parameter control means responsive to said control signal from said microprocessor for multiply adjusting said parameter of said exercise equipment in response to the measured heart rate of said user, memory means Coupled to said microprocessor for storing a profile of heart rate response of said user, input means connected to said microprocessor for enabling said user to control said parameter control means independent of said stored profile of heart rate response, and identification means coupled to said microprocessor, said identification means being responsive to an entry by said user identifying said user to said exercise equipment.

Claim 22

An apparatus for controlled exercise in response to continuous monitoring of a person's heart rate, comprising in combination: exercise equipment having resistance determining means therein for increasing or decreasing the resistance offered by said exercise equipment to a user of said equipment, parameter control means in said exercise equipment for changing the resistance offered by said exercise equipment to said user, microprocessor means in said exercise equipment for providing a signal to said parameter control means for determining the resistance offered by said exercise equipment to said user, said signal being proportional to a measured heart rate of said user when operating said exercise equipment, a transmitting unit for detecting and digitally encoding a signal representative of the user's heart rate, said transmitting unit including a sensor for producing a signal representative of said user's heart rate, encoding means for producing an encoded digital signal having a first part identifying said transmitting unit and a second part representative of the user's heart rate and a transmitter for wirelessly transmitting said encoded digital signal to a receiving means, receiving means located in said exercise equipment for receiving said encoded digital signal via wireless transmission from said transmitting unit and for providing said received digitally encoded signal to said microprocessor means, error correction means located in said transmitting unit for ensuring the accuracy of said measured heart rate, memory means located in said exercise equipment for storing an exercise program specific to said user, identification means coupled to said microprocessor responsive to the entry of an identification code specific to said user so that said receiver will reject said encoded digital signal unless it is transmitted from the transmitting unit of said user, and reading means coupled to said microprocessor for decoding and reading said first and second parts of said encoded digital signal received by said receiving means, display means in said exercise equipment for displaying the user's heart rate and.

Claim 23

An apparatus for controlled exercise in response to continuous monitoring of a person's heart rate, comprising in combination: exercise equipment having resistance determining means therein for increasing or decreasing the resistance offered by said exercise equipment to a user of said equipment, parameter control means in said exercise equipment for changing the resistance offered by said exercise equipment to said user, microprocessor means in said exercise equipment for providing a signal to said parameter control means for determining the resistance offered by said exercise equipment to said user, said signal being proportional to a measured heart rate of said user when operating said exercise equipment, a transmitting unit for detecting and digitally encoding a signal representative of the user's heart rate, said transmitting unit including a sensor for producing a signal representative of said user's heart rate, encoding means for producing an encoded digital signal having a first part identifying said transmitting unit and a second part representative of the user's heart rate and a transmitter for wirelessly transmitting said encoded digital signal to a receiving means, receiving means located in said exercise equipment for receiving said encoded digital signal via wireless transmission from said transmitting unit and for providing said received digitally encoded signal to said microprocessor means, error correction means located in said transmitting unit for ensuring the accuracy of said measured heart rate, memory means located in said exercise equipment for storing an exercise program specific to said user, identification means coupled to said microprocessor responsive to the entry of an identification code specific to said user so that said receiver will reject said encoded digital signal unless it is transmitted from the transmitting unit of said user, and reading means coupled to said microprocessor for decoding and reading said first and second parts of said encoded digital signal received by said receiving means, display means in said exercise equipment for displaying the user's heart rate and.