JPH0314850U

JPH0314850U -

Info

Publication number: JPH0314850U
Application number: JP1989076045U
Authority: JP
Priority date: 1989-06-28
Filing date: 1989-06-28
Publication date: 1991-02-14

Description

[Brief explanation of drawings]

第１図乃至第５図は本考案の一実施例を示し、
第１図はＩＤカード及び光ターミナルの送受信エ
リアを示す模式図、第２図はＩＤカード及び光タ
ーミナルの異なる位置関係状態での送受信エリア
の配置図、第３図は電気的構成図、第４図は全体
構成の斜視図、第５図は第２図の通信状態におけ
る光信号の伝達状態を示す図であり、第６図ａ及
びｂは本考案の第２及び第３の実施例を示す第１
図相当図である。第７図乃至第９図は従来例を示
し、第７図は第１図相当図、第８図は第２図相当
図、第９図は第５図相当図である。図面中、１１……製造ライン、１３……ＩＤカ
ード（通信局）、１４……光ターミナル（通信局
）、１５，２２……マイクロコンピユータ、１６
，３４……投光素子、１８，２５……受光素子、
Ｓ……ＩＤカードの送信エリア（ＩＤカードの送
信可能領域）、Ｐ……ＩＤカードの受信エリア（
光ターミナルの送信可能領域）、ｓ……光ターミ
ナルの送信エリア、ｐ……光ターミナルの受信エ
リアである。 1 to 5 show an embodiment of the present invention,
Figure 1 is a schematic diagram showing the transmission and reception area of the ID card and optical terminal, Figure 2 is a layout diagram of the transmission and reception area in different positional relationship states of the ID card and optical terminal, Figure 3 is an electrical configuration diagram, and Figure 4 is a diagram showing the transmission and reception area of the ID card and optical terminal. The figure is a perspective view of the overall configuration, FIG. 5 is a diagram showing the optical signal transmission state in the communication state of FIG. 2, and FIGS. 6 a and b show the second and third embodiments of the present invention. 1st
It is a figure equivalent figure. 7 to 9 show conventional examples, with FIG. 7 being a diagram corresponding to FIG. 1, FIG. 8 being a diagram corresponding to FIG. 2, and FIG. 9 being a diagram corresponding to FIG. 5. In the drawing, 11... Production line, 13... ID card (communication station), 14... Optical terminal (communication station), 15, 22... Microcomputer, 16
, 34... Light emitting element, 18, 25... Light receiving element,
S...ID card transmission area (ID card transmission area), P...ID card reception area (
(transmission area of the optical terminal), s...transmission area of the optical terminal, p...reception area of the optical terminal.

Claims

[Scope of utility model registration request]

A device that has a pair of communication stations that move relatively and performs optical communication with their transmittable areas facing each other, and one of these communication stations receives communication from the other communication station. In the communication station configured to transmit internally stored information to the other communication station in response to receiving a start signal, the one communication station has a transmittable area larger than the other communication station. An optical communication device characterized by having a configuration having a wide transmittable area.