Title:
WORK RATE MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/158365
Kind Code:
A1
Abstract:
Provided is a work rate measurement device capable of suppressing reductions in accuracy. A distance measuring sensor (52) mounted on a bicycle (B) detects the distance to the head of the cyclist of the bicycle (B). The work rate measurement device is provided with a frontal projected area calculation unit (W22) which, on the basis of distance data indicating the distance output by the distance measuring sensor (52), calculates the frontal projected area projected on a plane perpendicular to the ground.
Inventors:
FUJITA Ryujiro (Kawasaki Plant.1-1Shin-ogura,Saiwai-ku,Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
藤田 隆二郎 (〒31 神奈川県川崎市幸区新小倉１－１ パイオニア株式会社 川崎事業所内 Kanagawa, 〒2120031, JP)
藤田 隆二郎 (〒31 神奈川県川崎市幸区新小倉１－１ パイオニア株式会社 川崎事業所内 Kanagawa, 〒2120031, JP)
Application Number:
JP2010/060312
Publication Date:
December 22, 2011
Filing Date:
June 17, 2010
Export Citation:
Assignee:
PIONEER CORPORATION (1-1 Shin-ogura, Saiwai-ku Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
パイオニア株式会社 (〒31 神奈川県川崎市幸区新小倉１番１号 Kanagawa, 〒2120031, JP)
FUJITA Ryujiro (Kawasaki Plant.1-1Shin-ogura,Saiwai-ku,Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
パイオニア株式会社 (〒31 神奈川県川崎市幸区新小倉１番１号 Kanagawa, 〒2120031, JP)
FUJITA Ryujiro (Kawasaki Plant.1-1Shin-ogura,Saiwai-ku,Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
International Classes:
B62J99/00; A61B5/22
Attorney, Agent or Firm:
EBISU International Patent Office (Gate City Ohsaki, East Tower 22F 11-2 Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
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Claims:
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