Title:
ELECTRONIC KILO-POST AND POSITION DECISION DEVICE USING IT
Document Type and Number:
Japanese Patent JPH0872717
Kind Code:
A
Abstract:
PURPOSE: To provide an electronic kilo-post which is effective for realizing high traffic technology and detects the absolute position of a movable body.
CONSTITUTION: This device possesses a transmitter that emits toward a movement body an electric wave modulated by means of distance data that show an absolute position from the start point of a track, from the antenna 62a of an electronic kilo-post 62 fitted to a kilo-post 61 provided on a traffic track side.
Inventors:
WATANABE MICHIAKI
Application Number:
JP24490594A
Publication Date:
March 19, 1996
Filing Date:
September 14, 1994
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
B61L3/02; B61L3/12; B61L25/02; (IPC1-7): B61L3/02; B61L3/12; B61L25/02
Attorney, Agent or Firm:
Teruo Aoki
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