JPH0320553U - - Google Patents

Info

Publication number
JPH0320553U
JPH0320553U JP7885289U JP7885289U JPH0320553U JP H0320553 U JPH0320553 U JP H0320553U JP 7885289 U JP7885289 U JP 7885289U JP 7885289 U JP7885289 U JP 7885289U JP H0320553 U JPH0320553 U JP H0320553U
Authority
JP
Japan
Prior art keywords
optical communication
built
battery
storage circuit
stored
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7885289U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7885289U priority Critical patent/JPH0320553U/ja
Publication of JPH0320553U publication Critical patent/JPH0320553U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の一実施例を示し、
第１図は電気的構成図、第２図は全体構成の斜視
図であり、第３図は従来例の説明のための内蔵電
池の消耗度に対する端子電圧の変化を示す図であ
る。 図面中、１……製造ライン、３……ＩＤカード
（電池内蔵形光通信装置）、４……光ターミナル
（他の通信局）、５……マイクロコンピユータ、
６及び１９……投光素子、８及び１６……受光素
子、１２……マイクロコンピユータ（通信制御手
段）、１４……内蔵電池、１５……メモリ（記憶
回路）、１８……増幅回路である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内蔵電池により給電され他の通信局と光通信を
    行なうものにおいて、記憶回路と、前記光通信時
    間に応じたカウント値を前記記憶回路に記憶させ
    ると共にその記憶されたカウント値の合計値が所
    定値に達したときに警報信号を出力する通信制御
    手段とを具備したことを特徴とする電池内蔵形光
    通信装置。
JP7885289U 1989-07-04 1989-07-04 Pending JPH0320553U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7885289U JPH0320553U (ja) 1989-07-04 1989-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7885289U JPH0320553U (ja) 1989-07-04 1989-07-04

Publications (1)

Publication Number Publication Date
JPH0320553U true JPH0320553U (ja) 1991-02-28

Family

ID=31622489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7885289U Pending JPH0320553U (ja) 1989-07-04 1989-07-04

Country Status (1)

Country Link
JP (1) JPH0320553U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102129350B1 (ko) * 2019-01-15 2020-07-02 엘에스엠트론 주식회사 농업용 작업차량

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467797A (en) * 1977-11-09 1979-05-31 Sharp Corp Electronic apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467797A (en) * 1977-11-09 1979-05-31 Sharp Corp Electronic apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102129350B1 (ko) * 2019-01-15 2020-07-02 엘에스엠트론 주식회사 농업용 작업차량
KR102129357B1 (ko) * 2019-01-15 2020-07-02 엘에스엠트론 주식회사 농업용 작업차량
KR102129354B1 (ko) * 2019-01-15 2020-07-02 엘에스엠트론 주식회사 농업용 작업차량

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