The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 08, 2001
Filed:
Oct. 10, 1997
Ilkka Heikkilä, Oulu, FI;
Urpo Niemelä, Oulu, FI;
Polar Electro Oy, Kempele, FI;
Abstract
The invention relates to a telemetric measuring method and system. In the method, different sensors are used to measure at least two different variables, i.e. heartbeat, the speed and pedalling cadence of a bicycle. The measurement data on each measured variable is transferred by means of telemetric data transmission to the same receiver unit. The invention is characterized in that in the telemetric data transmission to the receiver unit, the transmission pulse groups included in the measurement data on a single measure variable comprise, in the transmission pulse group, at least two intervals. The intervals are formed between at least three identifier pulses, the combination of which is specific to the particular measure variable. In order to identify the measurement data of the different measured variables, the interval combination of the transmission pulse group of the measured variable concerned is preferably different from the interval combinations appearing in the pulse groups or the pulse group sequences of the other measured variables.