JPH01102956U - - Google Patents
Info
- Publication number
- JPH01102956U JPH01102956U JP19579987U JP19579987U JPH01102956U JP H01102956 U JPH01102956 U JP H01102956U JP 19579987 U JP19579987 U JP 19579987U JP 19579987 U JP19579987 U JP 19579987U JP H01102956 U JPH01102956 U JP H01102956U
- Authority
- JP
- Japan
- Prior art keywords
- scanner
- section
- barcode reader
- power control
- power
- 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
Links
- 238000010586 diagram Methods 0.000 description 4
- 230000010365 information processing Effects 0.000 description 1
Landscapes
- Power Sources (AREA)
Description
第１図はこの考案の一実施例の基本の機能構成
を示すブロツク図、第２図はこの考案によるバー
コードリータを用いた情報処理システム構成の例
を示すブロツク図、第３図は同じくそのバーコー
ドリーダの構成を示すブロツク図、第４図はＨＨ
Ｃ側の処理を示すフロー図、第５図はバーコード
リーダ側の処理を示すフロー図、第６図は従来の
バーコードリーダの構成を示すブロツク図である
。
１…スキヤナ部、２…デコーダ部、３…バーコ
ードリーダ、４，９，１０…／Ｏポート、５…
ＣＰＵ、６…タイマ、７…ＲＡＭ、８…ＲＯＭ、
１１…スキヤナ電源コントロール部、２０…ハン
ドヘルドコンピユータ（ＨＨＣ）。
FIG. 1 is a block diagram showing the basic functional configuration of an embodiment of this invention, FIG. 2 is a block diagram showing an example of the configuration of an information processing system using a barcode reader according to this invention, and FIG. A block diagram showing the configuration of the barcode reader, Figure 4 is HH
FIG. 5 is a flowchart showing the processing on the C side, FIG. 5 is a flowchart showing the processing on the barcode reader side, and FIG. 6 is a block diagram showing the configuration of a conventional barcode reader. 1... Scanner section, 2... Decoder section, 3... Barcode reader, 4, 9, 10.../O port, 5...
CPU, 6...Timer, 7...RAM, 8...ROM,
11...Scanner power control section, 20...Handheld computer (HHC).
Claims (1)
ホストコンピユータから電源を供給されるバーコ
ードリーダにおいて、 前記デコーダ部に前記ホストコンピユータから
のスキヤナＯＮ／ＯＦＦコマンドを受信して前記
スキヤナ部への電源供給の制御を指示するスキヤ
ナ電源制御指示手段を設けると共に、該スキヤナ
電源制御指示手段からの指示により前記スキヤナ
部への電源供給を制御するスキヤナ電源制御手段
を備えたことを特徴とするバーコードリーダ。[Scope of claim for utility model registration] Consisting of a scanner section and a decoder section,
In a barcode reader supplied with power from a host computer, the decoder section is provided with scanner power control instruction means for receiving a scanner ON/OFF command from the host computer and instructing control of power supply to the scanner section. A barcode reader further comprising scanner power control means for controlling power supply to the scanner section based on instructions from the scanner power control instruction means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19579987U JPH01102956U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19579987U JPH01102956U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102956U true JPH01102956U (en) | 1989-07-12 |
Family
ID=31486455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19579987U Pending JPH01102956U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102956U (en) |
-
1987
- 1987-12-25 JP JP19579987U patent/JPH01102956U/ja active Pending