Wireless control and/or measuring system for a cycle
AssigneeMavic S.A.S.
InventorMichel Kubacsi
Life of this patent
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Abstract
A wireless control and/or measuring system for a cycle. The system includes a transmitter of control and/or interrogation signals whose transmitted carrier frequency is between 10 and 150 kHz, i.e., within a range for which the human body is substantially transparent to the waves at this frequency. This signals transmitted by the transmitter are messages that include a code specific to the system. The transmitter is installed within reach of the cyclist, near the front; it is intended to transmit toward the rear at least one control and/or interrogation signal.
Claims58
A wireless control and/or measuring system for a cycle, comprising:
- a transmitter of one of cycle control and cycle interrogation signals for communicating with at least one receiver, the signals having a transmitted carrier frequency range between 10 and 100 kHz,
- wherein the signals transmitted by the transmitter are digital messages comprising a code specific to the system wherein the code specific to the system prevents another transmitter from causing an undesirable operation on the cycle.
A wireless control and/or measuring system for a cycle, comprising:
- a transmitter of one of cycle control and cycle interrogation signals for communicating with at least one receiver, the signals having a transmitted carrier frequency range between 10 and 150 kHz;
- and
- at least one receiver for activating a device on the cycle,
- wherein the signals transmitted by the transmitter are digital messages comprising a code specific to the system wherein the code specific to the system prevents another transmitter from causing an undesirable operation on the cycle.
A wireless control and/or measuring system for a cycle, comprising:
- a transmitter of cycle control and/or cycle interrogation signals having a transmitted carrier frequency range between 10 and 100 kHz, wherein the signals transmitted by the transmitter are digital messages comprising a code specific to the system,
- wherein the transmitter further comprises a detector that detects messages transmitted by a similar system such that the transmits signals only if no other message is being transmitted simultaneously in a vicinity.
A wireless control and/or measuring system for a cycle, comprising:
- a transmitter of one of cycle control and cycle interrogation signals for communicating with at least one receiver, the signals having a transmitted carrier frequency range between 10 and 150 kHz,
- wherein the signals transmitted by the transmitter are digital messages comprising a code specific to the system wherein the code specific to the system prevents another transmitter from causing an undesirable operation on the cycle.
A wireless control and/or measuring system for a cycle, comprising:
- a transmitter of one of cycle control and cycle interrogation signals for communicating with at least one receiver, the signals having a transmitted carrier frequency range between 10 and 150 kHz;
- and
- at least one receiver for activating a device on the cycle;
- the device comprising one of a brake and a derailleur,
- wherein the signals transmitted by the transmitter are digital messages comprising a code specific to the system wherein the code specific to the system prevents another transmitter from causing an undesirable operation on the cycle.
Dependencies are inferred from the claim text.