CN100342703C - Electronic bar code recognition method - Google Patents
Electronic bar code recognition method Download PDFInfo
- Publication number
- CN100342703C CN100342703C CNB2005100364263A CN200510036426A CN100342703C CN 100342703 C CN100342703 C CN 100342703C CN B2005100364263 A CNB2005100364263 A CN B2005100364263A CN 200510036426 A CN200510036426 A CN 200510036426A CN 100342703 C CN100342703 C CN 100342703C
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- CN
- China
- Prior art keywords
- bar code
- air
- barcode
- conditioner controller
- barcode 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.)
- Expired - Lifetime
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- Air Conditioning Control Device (AREA)
Abstract
本发明涉及一种产品电子条码识别方法，特别涉及一种空调的电子条码识别方法。本发明所要解决的技术问题是通过如下技术方案实现的：一种电子条码识别方法，其特征在于，包括如下步骤：a.条码写入及存储；b.条码读取及显示；c.通讯协议设定；d.显示方式设定。由于本发明是通过条码阅读枪和条码转接板将条码信息写入空调控制器主板，并保存于EEPROM，条码信息存储与阅读简单方便，条码信息可长时间保存，不易损坏。
The invention relates to a product electronic barcode identification method, in particular to an air conditioner electronic barcode identification method. The technical problem to be solved by the present invention is achieved through the following technical solutions: an electronic barcode identification method, characterized in that it comprises the following steps: a. barcode writing and storage; b. barcode reading and display; c. communication protocol Setting; d. Display mode setting. Because the present invention writes the barcode information into the main board of the air conditioner controller through the barcode reading gun and the barcode adapter board, and saves it in the EEPROM, the barcode information storage and reading are simple and convenient, the barcode information can be stored for a long time, and is not easy to be damaged.
Description
Technical field
The present invention relates to a kind of product electronic bar code recognition, particularly a kind of electronic bar code recognition of air-conditioning.
Background technology
Present many companies control the region allocation of product by bar code, determine according to bar code which area certain product is assigned to, and can be protected interlocal the flowing of product, and reinforcement company are to the control of production marketing.But because present many product bar codes are the paper Jie bar code that is affixed on product surface, wearing and tearing or torn to pieces easily cause producer to carry out good control to the flow direction of product by bar code.
Summary of the invention
Technical problem to be solved by this invention is, a kind of bar code recognition simply and easily is provided, and this kind bar code is not fragile.
Technical problem to be solved by this invention is achieved by the following technical solution: a kind of electronic bar code recognition, it is characterized in that, and comprise the steps:
A) bar code writes and stores;
B) bar code reads and shows;
C) communications protocol is set;
D) display mode is set;
Step a comprises following substep:
A1. the bar code keyset reads the air-conditioning bar code by barcode scanner;
A2. the bar code keyset sends to the air-conditioner controller mainboard by infrared mode with barcode data;
A3. air-conditioner controller mainboard verification password, if the password mistake, process stops;
A4. air-conditioner controller mainboard verification bar code, preserve legal barcode data in EEPROM (electricity erasable memorizer);
Step b comprises following substep:
B1. remote controller sends and reads bar code command;
B2. the air-conditioning mainboard reads barcode data in EEPROM
B3. air-conditioning receives lamp plate run indicator show bar code data
Step c comprises following substep:
C1. communications protocol is set between bar code keyset and air-conditioner controller mainboard;
C2. communications protocol is set between remote controller and air-conditioner controller mainboard.
Because the present invention writes the air-conditioner controller mainboard by bar code reading rifle and bar code keyset with bar code information, and is stored in EEPROM, the bar code information storage is simple and convenient with reading, and bar code information can be preserved for a long time, and is not fragile.
Description of drawings
Fig. 1 is an electronic bar code recognition flow chart of the present invention;
Embodiment
Referring to Fig. 1, a kind of electronic bar code recognition is characterized in that, comprises the steps:
1. bar code writes and stores;
2. bar code reads and shows;
3. communications protocol is set;
4. display mode is set;
11. the bar code keyset reads the air-conditioning bar code by barcode scanner;
12. the bar code keyset sends to the air-conditioner controller mainboard by infrared mode with barcode data;
13. air-conditioner controller mainboard verification password, if the password mistake, process stops;
14. air-conditioner controller mainboard verification bar code, preserve legal barcode data in EEPROM (electricity erasable memorizer);
21. sending, remote controller reads bar code command;
22. the air-conditioning mainboard reads barcode data in EEPROM;
23. air-conditioning receives lamp plate run indicator show bar code data;
31. communications protocol is set between bar code keyset and air-conditioner controller mainboard;
32. communications protocol is set between remote controller and air-conditioner controller mainboard.
In said method, behind completing steps 1, can insert the verifying correctness step of bar code, the user can use the bar code keyset to send a certain specific barcode data to control main board in this process, whether this bar code of air conditioner control main board verification is consistent with the local bar code of depositing of controller, and gives the user with feedback information; In addition, behind completing steps 1, also can insert the password test step, the user can use the bar code keyset to send a certain specific cryptosystem to control main board in this process, and whether this password of air conditioner control main board verification is consistent with the local password of depositing of controller, and gives the user with feedback information.
Below in conjunction with this bar-code identification process of a case description:
One, bar code writes and preserves:
(1), the bar code keyset reads the air-conditioning bar code by barcode scanner;
(2), the bar code keyset sends the air-conditioner controller mainboard by infrared mode with barcode data;
(3), air-conditioner controller mainboard verification bar code, preserve legal barcode data in EEPROM;
Two, bar code reads and shows:
(1), remote controller sends and reads bar code command;
(2), the air-conditioning mainboard reads barcode data in EEPROM;
(3), air-conditioning receives lamp plate run indicator show bar code data;
Three, communications protocol
(1) bar code keyset and air-conditioner controller mainboard:
(1) initial with specific initial guiding level;
(2) barcode data begins by waiting to send out after the packing of agreement predetermined rule from a high position;
Adopt the mode of repeating transmission and verification when (3) sending, strengthen the reliability that data transmit;
(4) the air-conditioning mainboard is received and is preserved that buzzer rings once (0.5S) behind the legal barcode data;
(2) control device and air-conditioner controller mainboard:
(1) utilizes existing remote controller;
(2) length was pressed the light key 5 seconds;
(3) customer number is 1001;
Four, show standard
(1) charactron or LCD are arranged
(1) directly utilizes " temperature is set " section demonstration in " temperature is set " charactron or the LCD;
(2) barcode data begins per two one group flicker (bright 0.5S, 0.5S goes out) from a high position and continued for 3 seconds;
(3) charactron extinguished 2 seconds between every group, and buzzer rings once (0.5S)
(2) has only indicator light
(4) utilize run indicator to show;
(5) barcode data begins to glimmer by turn (bright 0.5S, 0.5S goes out) from a high position, ten expressions 0 of glimmering, flicker once represent 1, the flicker secondary represents 2, and the like;
(6) run indicator was extinguished 2 seconds between every, and buzzer rings once (0.5S).
Because the present invention writes the air-conditioner controller mainboard by bar code reading rifle and bar code keyset with bar code information, and be stored in EEPROM, during reading, call the bar code information that is stored in EEPROM by the air conditioner control main board, and on the display device that run indicator or other air conditioner carry show bar code data directly perceived, the bar code information storage of bar code recognition of the present invention is simple and convenient with reading, and bar code information can be preserved for a long time, and is not fragile.
The present invention also has some other distortion or improvement.If those skilled in the art are subjected to the change or the improvement of the conspicuous unsubstantiality that inspiration of the present invention makes, all belong to the protection range of claims of the present invention.
Claims (7)
1, a kind of electronic bar code recognition is characterized in that, comprises the steps:
A. bar code writes and stores;
B. bar code reads and shows;
C. communications protocol is set;
D. display mode is set;
Step a comprises following substep:
A1. the bar code keyset reads the air-conditioning bar code by barcode scanner;
A2. the bar code keyset sends to the air-conditioner controller mainboard by infrared mode with barcode data;
A3. air-conditioner controller mainboard verification password, if the password mistake, process stops;
A4. air-conditioner controller mainboard verification bar code, preserve legal barcode data in EEPROM;
Step b comprises following substep:
B1. remote controller sends and reads bar code command;
B2. the air-conditioner controller mainboard reads barcode data in EEPROM;
B3. air-conditioning receives lamp plate run indicator show bar code data;
Step c comprises following substep:
C1. communications protocol is set between bar code keyset and air-conditioner controller mainboard;
C2. communications protocol is set between remote controller and air-conditioner controller mainboard.
2, electronic bar code recognition according to claim 1 is characterized in that, the communications protocol assignment procedure is as follows between bar code keyset and air-conditioner controller mainboard: send barcode data; The air-conditioner controller mainboard is received and is preserved that buzzer rings once behind the legal barcode data.
3, electronic bar code recognition according to claim 2 is characterized in that, barcode data and licencing key send with the form encapsulation back of agreement regulation, and the packet adding is retransmitted and verification improves reliability.
4, electronic bar code recognition according to claim 1 is characterized in that, display mode has charactron or liquid crystal display displays in the steps d, directly utilizes " temperature is set " section demonstration in " temperature is set " charactron or the LCD; Barcode data begins per two one group flicker from a high position; Charactron extinguished 2 seconds between every group, and buzzer rings once, and the expression numerical digit is separated.
5, electronic bar code recognition according to claim 1, it is characterized in that, display mode is to utilize run indicator to show in the steps d, and barcode data begins to glimmer by turn from a high position, ten expressions 0 of glimmer, flicker once represent 1, the secondary that glimmers represents 2, and the like; Run indicator was extinguished 2 seconds between every, and buzzer rings once.
6, electronic bar code recognition according to claim 1 is characterized in that, also comprises bar code correctness testing procedure behind the step a.
7, electronic bar code recognition according to claim 1 is characterized in that, also comprises the password test step behind the step a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100364263A CN100342703C (en) | 2005-08-08 | 2005-08-08 | Electronic bar code recognition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100364263A CN100342703C (en) | 2005-08-08 | 2005-08-08 | Electronic bar code recognition method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1746905A CN1746905A (en) | 2006-03-15 |
| CN100342703C true CN100342703C (en) | 2007-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100364263A Expired - Lifetime CN100342703C (en) | 2005-08-08 | 2005-08-08 | Electronic bar code recognition method |
Country Status (1)
| Country | Link |
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| CN (1) | CN100342703C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279465A (en) * | 2014-06-18 | 2016-01-27 | 广东美的集团芜湖制冷设备有限公司 | Electronic bar code identification method and device |
| CN104268500A (en) * | 2014-10-11 | 2015-01-07 | 合肥华凌股份有限公司 | Method for writing electronic barcode information of product |
| CN106228096B (en) * | 2016-07-11 | 2019-03-19 | 珠海格力电器股份有限公司 | Method, device and equipment for acquiring equipment information |
| CN106250951A (en) * | 2016-08-25 | 2016-12-21 | 广东万家乐燃气具有限公司 | A kind of electronic barcode application process of gas heater |
| CN108204655A (en) * | 2017-12-29 | 2018-06-26 | 奥克斯空调股份有限公司 | Air-conditioning internal machine universal machine selects initialization system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1283829A (en) * | 1999-08-04 | 2001-02-14 | 杨萌 | Method for checking antiforge bar code of commodities over network |
| US6345764B1 (en) * | 1993-11-24 | 2002-02-12 | Metrologic Instruments, Inc. | Hand-held WWW access device with GUI-based www browser program integrated with bar code symbol reader for automatically accessing and displaying HTML-encoded documents by reading bar code symbols |
| US6390371B1 (en) * | 1998-02-13 | 2002-05-21 | Micron Technology, Inc. | Method and system for displaying information uniformly on tethered and remote input devices |
| US6571294B2 (en) * | 1994-02-14 | 2003-05-27 | Metrologic Instruments, Inc. | Bar-code-driven data acquisition and management system |
-
2005
- 2005-08-08 CN CNB2005100364263A patent/CN100342703C/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6345764B1 (en) * | 1993-11-24 | 2002-02-12 | Metrologic Instruments, Inc. | Hand-held WWW access device with GUI-based www browser program integrated with bar code symbol reader for automatically accessing and displaying HTML-encoded documents by reading bar code symbols |
| US6571294B2 (en) * | 1994-02-14 | 2003-05-27 | Metrologic Instruments, Inc. | Bar-code-driven data acquisition and management system |
| US6390371B1 (en) * | 1998-02-13 | 2002-05-21 | Micron Technology, Inc. | Method and system for displaying information uniformly on tethered and remote input devices |
| CN1283829A (en) * | 1999-08-04 | 2001-02-14 | 杨萌 | Method for checking antiforge bar code of commodities over network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1746905A (en) | 2006-03-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHUHAI GREE ELECTRIC ENTERPRISES LTD. Assignor: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Contract fulfillment period: 2007.10.20 to 2014.10.20 Contract record no.: 2008440000391 Denomination of invention: Electronic bar code recognition Granted publication date: 20071010 License type: Exclusive license Record date: 20081121 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.10.20 TO 2014.10.20; CHANGE OF CONTRACT Name of requester: ZHUHAI GELI ELECTRICIAN CO., LTD. Effective date: 20081121 |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071010 |