JPS6181363U - - Google Patents
Info
- Publication number
- JPS6181363U JPS6181363U JP16666984U JP16666984U JPS6181363U JP S6181363 U JPS6181363 U JP S6181363U JP 16666984 U JP16666984 U JP 16666984U JP 16666984 U JP16666984 U JP 16666984U JP S6181363 U JPS6181363 U JP S6181363U
- Authority
- JP
- Japan
- Prior art keywords
- barcode
- character
- read
- scanning
- data
- 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 3
- 238000006243 chemical reaction Methods 0.000 description 1
Description
第１図Ａは本考案の１実施例としての構成を示
すブロツク図、第１図Ｂは第１図の動作を説明す
るフローチヤート、第２図はバーコードの例を示
す図、第３図は第２図から読取られるデジタル信
号の例を示す図である。
３１…バーコード、３２…文字（キヤラクタ）
、Ｄ…デジタル信号、１…バーコードベン、２…
Ａ／Ｄ変換回路、４…ＣＰＵ、５…ＲＡＭ、Ａ（
Ａ１〜Ａ６）…正方向走査データ、Ｂ（Ｂ１〜Ｂ
６）…逆方向走査データ。
FIG. 1A is a block diagram showing the configuration of one embodiment of the present invention, FIG. 1B is a flowchart explaining the operation of FIG. 1, FIG. 2 is a diagram showing an example of a barcode, and FIG. 2 is a diagram showing an example of a digital signal read from FIG. 2. FIG. 31...Barcode, 32...Character (character)
, D...Digital signal, 1...Barcode Ben, 2...
A/D conversion circuit, 4...CPU, 5...RAM, A(
A1 to A6)...Forward scan data, B (B1 to B
6)...Reverse scan data.
Claims (1)
正、逆いずれの方向の走査によつても読取ること
ができるようにしたバーコード読取り装置におい
て、正方向走査に基づいて、バーコード内の所定
のキヤラクタ位置から読取られたキヤラクタのデ
ータと、同一のバーコードの逆方向走査に基づい
て、バーコード内の前記キヤラクタ位置の残りの
キヤラクタ位置から読取られたキヤラクタのデー
タとを組合せたデータを、同一のバーコードの正
又は逆方向走査のみに基づく読取りデータと同様
に処理する手段、を備えたことを特徴とするバー
コード読取り装置。 In a barcode reading device that can read a barcode consisting of a predetermined plurality of characters by scanning in either the forward or reverse direction, the position of a predetermined character within the barcode is determined based on the forward scanning. The combined data of the character read from the same barcode and the data of the character read from the remaining character positions of the character position in the barcode based on backward scanning of the same barcode are 1. A barcode reading device comprising means for processing read data based only on forward or backward scanning of the code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16666984U JPS6181363U (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16666984U JPS6181363U (en) | 1984-11-02 | 1984-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181363U true JPS6181363U (en) | 1986-05-30 |
Family
ID=30724479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16666984U Pending JPS6181363U (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181363U (en) |
-
1984
- 1984-11-02 JP JP16666984U patent/JPS6181363U/ja active Pending
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