CN109084348A - It is a kind of it is anti-string Cargo Oil smoke machine and sequence read it is anti-string goods password method - Google Patents
It is a kind of it is anti-string Cargo Oil smoke machine and sequence read it is anti-string goods password method Download PDFInfo
- Publication number
- CN109084348A CN109084348A CN201811107763.0A CN201811107763A CN109084348A CN 109084348 A CN109084348 A CN 109084348A CN 201811107763 A CN201811107763 A CN 201811107763A CN 109084348 A CN109084348 A CN 109084348A
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- Prior art keywords
- key
- string
- password
- circuit
- string goods
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
A kind of anti-string Cargo Oil smoke machine, including panel, control module and display module, key is provided on the panel, the control module includes main control chip, the main control chip includes extraction unit, the extraction unit can identify and extract the product serial code that production line assigns every finished product, the main control chip further includes anti-string goods password generation unit, the anti-string goods password generation unit can convert some or all of product serial code information in anti-string goods password, the anti-string goods password and the product serial code have one-to-one relationship, the multiple one-to-one relationship forms finished product database, the display module includes reading circuit and display circuit.Have the advantages that intelligence degree is high, integration is high, Data Matching is efficient, circuit life is long, easy to operate, stable and reliable for performance compared with prior art according to the anti-string Cargo Oil smoke machine of one kind provided by the invention.
Description
Technical field
The invention belongs to prevent the technical field of commodity string goods, more particularly to a kind of anti-string Cargo Oil smoke machine.
Background technique
Increasingly developed with commodity economy, brand article is due to the factors such as its high quality, good prestige and brand influence
It is deep to be liked by users, make the significantly larger than common similar commodity of its commercial value.It is individual illegal under the temptation of high profit
Molecule utilizes the price generated because Regional Economic level does not wait, consumer's living habit is different, the sales volume of the product is different not
One phenomenon maliciously dumps to non-area under one's jurisdiction, non-targeted market, and referred to as string goods, string goods and sale at low prices often link together,
So as to cause market price confusion, the normal sale price of dealer gets a hard knock, for the sales network warp for safeguarding itself
Pin quotient often has to meagre profit, without benefit or distress sale, hits the sale enthusiasm of dealer, confidence of the dealer to brand
Even refusal sale product is increasingly lost, and then compromises the brand image of enterprise product, the profit of manufacturer is also under
It is sliding.Therefore, string goods behavior has not only broken up normal sale channel, the sales network of product, also affects the prestige of brand product
And profit, the equity of the majority of consumers can not ensure.
For the generation for effectivelying prevent string goods behavior, manufacturer even just establishes from production source a series of
Prevention mechanism, such as publication No. are CN101739534A, the middle promulgated by the State Council of the implementation method of the electronic bar code of entitled anti-counterfeit anti-changing
Bright patent application discloses: being written including step 1) electronic bar code；2) electronic bar code is associated with；3) electronic bar code identifies, step
1) method of the electronic bar code write-in in is reserved electronics item in the communication program of the control chip on product circuit control panel
The data storage location of code, chip program cd-rom recorder electronic bar code are written in the data storage location of control chip；Step 2)
In the associated method of electronic bar code be read control chip interior storage electronic bar code and be stored in PC machine bar code system, with
The product other information being stored in PC machine bar code system corresponds；Electronic bar code recognition in step 3) is to read control
The electronic bar code of chip interior storage, other associated bar code information of the electronic bar code are inquired in PC machine bar code system and are known
Not, confirm the relevant information of product.Technical solution disclosed in the patent application has following deficiencies: a. control chip does not have
Identification and extractability, itself cannot identify and extract product serial code and be converted into anti-string goods code, cause to execute said function
External equipment it is excessive, cause the utilization of resources improper；B. electronic bar code code reader needs to be connected by socket communication with circuit board
It connects, intelligence degree is low, overall structure is complicated, integration is low, component function is single；C. reading process is touched by external code reader
Hair is easy to damage board circuit, to read trigger process passive through row board circuit；D. code reader undertakes data
The work such as verification, conversion, and PC machine analysis processing capacity is much higher than code reader itself, be easy to cause the utilization of resources unreasonable；e.
The display function of data is executed by code reader, and being equivalent to will put outside display function, and the integration of product is low；F. data pass through reading code
Device is stored in the PC machine bar code system being electrically connected, and the transfer path of data is long, reduces the matching efficiency between data, the present invention
Technical solution do not limit that display product is integrated and operated by board circuit, and intelligence degree is low, integration is poor.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention provides a kind of high intelligence degree, integration height, reduction peripheral equipment
Burden, the anti-string Cargo Oil smoke machine that Data Matching is efficient, circuit life is long, easy to operate, stable and reliable for performance.
The invention mainly comprises following technical solutions:
A kind of anti-string Cargo Oil smoke machine, including panel, control module and display module are provided with key on the panel, institute
Stating control module includes main control chip, and the main control chip includes extraction unit, and the extraction unit can identify and extract life
Producing line assigns the product serial code of every finished product, and the main control chip further includes anti-string goods password generation unit, the anti-string
Goods password generation unit can convert some or all of product serial code information to anti-string goods password, the anti-string goods
Password and the product serial code have one-to-one relationship, and the multiple one-to-one relationship forms finished product database, institute
Stating display module includes reading circuit and display circuit.
Wherein, the main control chip further includes storage unit, and the main control chip is by the anti-string goods password storage in institute
It states in storage unit.
Wherein, the anti-string goods password includes at least one-bit digital.
Wherein, the finished product database purchase is in after-sale service device.
Wherein, the reading circuit is connected with the main control chip, and the main control chip is connected with the display circuit
It connects.
Wherein, the display circuit include in light indicating circuit, auditory tone cues electric circuit or digital display circuit at least
It is a kind of.
Wherein, the main control chip is single-chip microcontroller (MCU/DSP).
Wherein, the reading circuit is connected with the key on the panel.
Wherein, the light indicating circuit and/or the digital display circuit are connected with the key on the panel
It connects.
Wherein, a kind of method that sequence reads anti-string goods password, anti-string Cargo Oil smoke machine as claimed in claim 9 are only including
The light indicating circuit, the key be electrified key and number of keys be at least two and the light indicating circuit with
In the case that the key is connected, by following process step S00 to S07 to anti-string goods password carry out sequence reading:
Step S00: kitchen ventilator enters System self-test and init state after being powered, meanwhile, main control chip is on panel
Electrified key is defined: the key A being connected with light indicating circuit is defined as in addition to normal manipulation function, also
Have both reading code state-indicating function；The key B being connected with light indicating circuit is defined as in addition to normal manipulation function,
Also have both reading code counting indicator function；
Step S01: one or more keys on long-pressing kitchen ventilator panel make system enter anti-string goods code password and read shape
State；
Step S02: key A indicator light lights, and expression system enters reading code state, and (light indicating circuit is connected with key A
It connects, terminal of the key A as light indicating circuit, including functions of indicator light)；
Step S03: the flashing of key B indicator light is read the first password of anti-string goods password, is pressed into reading code count status
The flashing times of key B indicator light represent the password number of this, and (light indicating circuit is connected with key B, and key B refers to as light
Show the terminal of circuit, including functions of indicator light)；
Step S04: stop waiting a little, key A indicator light and key B indicator light all extinguish, to indicate that this password has been read
It finishes；
Step S05: key A indicator light lights, the flashing of key B indicator light, reads the next bit password of anti-string goods password, presses
The flashing times of key B indicator light represent the password number of this；
Step S06: finishing if anti-string goods password is not read, repeat step S04 to S05, if anti-string goods password
Reading finishes, then switches to step S07；
Step S07: anti-string goods password reading finishes, and exits reading code state, and key A indicator light and key B indicator light extinguish.
According to technical solution provided by the present invention, the beneficial effect is that: kitchen ventilator main control chip can be identified and be mentioned
It takes production line to assign the product serial code of every finished product, and is translated into anti-string goods password, which effectively subtracts
The light burden of external equipment, the generation of anti-string goods password and write-in functions are integrated on main control chip, kitchen ventilator it is integrated
Property is higher, moreover, converting anti-string goods password for product serial code and establishing one-to-one relationship, simplifies finished product data,
The amount of storage for reducing data is conducive to rationally utilize resource.Range hood is integrated reading circuit and display circuit,
It can be read by reading circuit and be stored in the anti-string goods password of storage unit and shown by display circuit, hit anti-string
Goods behavior it is more efficient.Anti- string goods password and product serial code establish one-to-one relationship and form finished product database, produce
The improvement of product design is so that the factory of the kitchen ventilator finished product one i.e. attribute with two yards of an object, two yards and one yard, no longer needs to again
It is arranged after a set of new anti-string goods password again interrelated with the other informations such as product serial code, improves data setting and collect
Intelligence degree.Due to no longer needing to external code reader but also circuit life extends.Analysis, the processing of anti-string goods data
Work is distributed to link after sale, and the utilization of resources is more reasonable, improves Data Matching efficiency, and implementation cost is low, easy to operate, more
Be conducive to sternly hit string goods behavior, purify Sales Channel.
Detailed description of the invention
Fig. 1 is the anti-string goods password writing process schematic block diagram of the present invention.
Fig. 2 is that the anti-string goods password of the present invention shows schematic block diagram.
Fig. 3 is the anti-string goods password flow for displaying block diagram of an embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is described in detail with reference to the accompanying drawing:
Shown in Figure 1, a kind of anti-string Cargo Oil smoke machine, including panel, control module and display module is provided on panel
Key, control module include main control chip, and main control chip includes extraction unit, and extraction unit can identify and extract production line tax
The product serial code of every finished product is given, main control chip further includes anti-string goods password generation unit, anti-string goods password generation unit
Some or all of product serial code information can be converted in anti-string goods password, anti-string goods password and product serial code have one
One corresponding relationship, multiple one-to-one relationships form finished product database, and display module includes reading circuit and display circuit.It is excellent
Selection of land, panel are the human-computer interaction interface of kitchen ventilator.Preferably, product serial code includes finished product model, date of manufacture, sale
Ground code etc. information.Preferably, anti-string goods password generation unit converts some or all of product serial code information to anti-
The transform mode of string goods password, is converted including but not limited to by way of encrypting and/or decrypting.Preferably, on panel
Key can be electrified key or intelligent key.
Shown in Figure 1, main control chip further includes storage unit, and main control chip is by anti-string goods password storage in storage unit
In.Preferably, the anti-string goods password generation unit of main control chip is arranged by program is randomly generated anti-string according to product serial code
Goods password, and store it in storage unit, it is preferable that anti-string goods password includes product serial code interception position, serial number position
And encrypted bits.
Further, anti-string goods password includes at least one-bit digital.Preferably, anti-string goods password includes 3 to 10 bit digitals,
It is highly preferred that anti-string goods password includes 6 bit digitals.Preferably, when display circuit uses digital display circuit, anti-string goods password
It can also include letter or symbol.
Shown in Figure 1, finished product database purchase is in after-sale service device.Preferably, after-sale service device is PC machine.
Preferably, the encrypted anti-string goods password and product serial code that main control chip can also be randomly generated are one by one
Corresponding relationship is imported into account PC machine, and the product serial code etching of finished product in kitchen ventilator fuselage or is printed on label (general
Label is pasted on the shell of kitchen ventilator), at kitchen ventilator products in circulation to dealer, dealer reads product by barcode scanning equipment
Sequence code is simultaneously put in storage waiting sale, and dealer only need to can be obtained in database and store to the account PC machine request data of manufacturer
Anti- string goods password and product serial code one-to-one relationship, without anti-string goods password is decoded, shown using code reader
Afterwards, voluntarily typing it is anti-string goods password and product serial code one-to-one relationship, reduce data transfer path, reduce periphery
The burden of equipment improves work efficiency.
Shown in Figure 2, reading circuit is connected with main control chip, and main control chip is connected with display circuit.Preferably,
Reading circuit receives anti-string goods password and reads signal and pass to main control chip, and main control chip receives anti-string goods password and reads signal
And anti-string goods password is transferred from storage unit, main control chip shows anti-string goods password by display circuit.Preferably, display electricity
Anti- string goods password of the road display by encryption or decryption, when user to whether product is that string goods, pseudo- goods throw doubt upon when, can will
The display result of display circuit is uploaded in after-sale service device together together with product serial code to be verified.
Referring to fig. 2 to shown in Fig. 3, display circuit includes light indicating circuit, auditory tone cues electric circuit or digital display circuit
At least one of.Preferably, display circuit is light indicating circuit.
Further, main control chip is single-chip microcontroller (MCU/DSP).
Further, reading circuit is connected with the key on panel.Preferably, human-computer interaction of the panel as kitchen ventilator
Interface can receive the query demand of user, and when whether need to inquire kitchen ventilator is string goods, user can be triggered on panel
Key is to connect reading circuit.
Further, light indicating circuit and/or digital display circuit are connected with the key on panel.Preferably, face
Human-computer interaction interface of the plate as kitchen ventilator can show the query result of anti-string goods password, when needing whether inquire kitchen ventilator
When for string goods, user can be by the light indicating circuit and/or digital display circuit or sound that are connected on panel with key
Cue circuit obtains the query result of anti-string goods password.
It further, in one embodiment, be only light indicating circuit, key in display circuit is electrified key
And in the case that number of keys is at least two, when user need to whether finished product is that string goods, pseudo- goods are inquired when, oil smoke
Machine can show anti-string goods password by following process step S00 to S07:
Step S00: kitchen ventilator enters System self-test and init state after being powered, meanwhile, main control chip is on panel
Electrified key is defined: the key A being connected with light indicating circuit is defined as in addition to normal manipulation function, also
Have both reading code state-indicating function；The key B being connected with light indicating circuit is defined as in addition to normal manipulation function,
Also have both reading code counting indicator function；
Step S01: one or more keys on long-pressing kitchen ventilator panel make system enter anti-string goods code password and read shape
State；
Step S02: key A indicator light lights, and expression system enters reading code state, and (light indicating circuit is connected with key A
It connects, terminal of the key A as light indicating circuit, including functions of indicator light)；
Step S03: the flashing of key B indicator light is read the first password of anti-string goods password, is pressed into reading code count status
The flashing times of key B indicator light represent the password number of this, and (light indicating circuit is connected with key B, and key B refers to as light
Show the terminal of circuit, including functions of indicator light)；
Step S04: stop waiting a little, key A indicator light and key B indicator light all extinguish, to indicate that this password has been read
It finishes；
Step S05: key A indicator light lights, the flashing of key B indicator light, reads the next bit password of anti-string goods password, presses
The flashing times of key B indicator light represent the password number of this；
Step S06: finishing if anti-string goods password is not read, repeat step S04 to S05, if anti-string goods password
Reading finishes, then switches to step S07；
Step S07: anti-string goods password reading finishes, and exits reading code state, and key A indicator light and key B indicator light extinguish.
It is close mainly to roll the anti-string goods of reading in such a way that sequence reads the anti-each password position of string goods password for above-mentioned steps
Code.When display circuit is auditory tone cues electric circuit and/or digital display circuit or its combination with light indicating circuit,
Preferably, it is rolled in such a way that sequence is read and reads the anti-each password position of string goods password.
Although the embodiment of the present invention is described above, to those skilled in the art, it can be understood as
Above-described embodiment can be converted without departing from the principles and spirit of the present invention, protection scope of the present invention is
It is limited by the claim and its equivalent.
Claims (10)
1. a kind of anti-string Cargo Oil smoke machine, including panel, control module and display module, it is provided with key on the panel, it is described
Control module includes main control chip, it is characterised in that: the main control chip includes extraction unit, and the extraction unit can identify
And the product serial code that production line assigns every finished product is extracted, the main control chip further includes anti-string goods password generation unit,
The anti-string goods password generation unit can convert some or all of product serial code information to anti-string goods password, institute
Stating anti-string goods password and the product serial code has one-to-one relationship, and the multiple one-to-one relationship forms finished product number
According to library, the display module includes reading circuit and display circuit.
2. anti-string Cargo Oil smoke machine according to claim 1, it is characterised in that: the main control chip further includes storage unit,
The main control chip is by the anti-string goods password storage in the storage unit.
3. anti-string Cargo Oil smoke machine according to claim 1, it is characterised in that: the anti-string goods password includes at least one digit number
Word.
4. anti-string Cargo Oil smoke machine according to claim 1, it is characterised in that: the finished product database purchase is in taking after sale
It is engaged in device.
5. anti-string Cargo Oil smoke machine according to claim 1, it is characterised in that: the reading circuit and the main control chip phase
Connection, the main control chip are connected with the display circuit.
6. according to claim 1 to any anti-string Cargo Oil smoke machine in 5, it is characterised in that: the display circuit includes lamp
At least one of light indicating circuit, auditory tone cues electric circuit or digital display circuit.
7. according to claim 1 to any anti-string Cargo Oil smoke machine in 5, it is characterised in that: the main control chip is monolithic
Machine (MCU/DSP).
8. according to claim 1 to the anti-string Cargo Oil smoke machine any in 5, it is characterised in that: the reading circuit with it is described
The key on panel is connected.
9. anti-string Cargo Oil smoke machine according to claim 6, it is characterised in that: the light indicating circuit and/or the number
Code display circuit is connected with the key on the panel.
10. a kind of method that sequence reads anti-string goods password, anti-string Cargo Oil smoke machine as claimed in claim 9 is only including the lamp
Light indicating circuit, the key be electrified key and number of keys be at least two and the light indicating circuit and it is described by
In the case that key is connected, by following process step S00 to S07 to anti-string goods password carry out sequence reading:
Step S00: kitchen ventilator enters System self-test and init state after being powered, meanwhile, main control chip is to electrical on panel
Change key to be defined: the key A being connected with light indicating circuit is defined as in addition to normal manipulation function, also has both
Reading code state-indicating function；The key B being connected with light indicating circuit is defined as in addition to normal manipulation function, also simultaneous
Has reading code counting indicator function；
Step S01: one or more keys on long-pressing kitchen ventilator panel make system enter anti-string goods code password reading state；
Step S02: key A indicator light lights, and expression system enters reading code state, and (light indicating circuit is connected with key A, presses
Terminal of the key A as light indicating circuit, including functions of indicator light)；
Step S03: the flashing of key B indicator light reads the first password of anti-string goods password into reading code count status, and key B refers to
Show the flashing times of lamp represent this password number (light indicating circuit is connected with key B, key B as lamplight pointing electricity
The terminal on road, including functions of indicator light)；
Step S04: stop waiting a little, key A indicator light and key B indicator light all extinguish, and finish to indicate that this password has been read；
Step S05: key A indicator light lights, the flashing of key B indicator light, reads the next bit password of anti-string goods password, key B
The flashing times of indicator light represent the password number of this；
Step S06: finishing if anti-string goods password is not read, repeat step S04 to S05, if anti-string goods password is read
It finishes, then switches to step S07；
Step S07: anti-string goods password reading finishes, and exits reading code state, and key A indicator light and key B indicator light extinguish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107763.0A CN109084348B (en) | 2018-09-21 | 2018-09-21 | Anti-goods-mixing range hood and method for sequentially reading anti-goods-mixing passwords |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107763.0A CN109084348B (en) | 2018-09-21 | 2018-09-21 | Anti-goods-mixing range hood and method for sequentially reading anti-goods-mixing passwords |
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| Publication Number | Publication Date |
|---|---|
| CN109084348A true CN109084348A (en) | 2018-12-25 |
| CN109084348B CN109084348B (en) | 2020-08-14 |
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|---|---|---|---|
| CN201811107763.0A Active CN109084348B (en) | 2018-09-21 | 2018-09-21 | Anti-goods-mixing range hood and method for sequentially reading anti-goods-mixing passwords |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734450A (en) * | 2005-05-23 | 2006-02-15 | 深圳创维－Rgb电子有限公司 | Method for storing and inquiring identity information of sale merchandise |
| US20090140040A1 (en) * | 2007-12-04 | 2009-06-04 | Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D. | Anti-fake identification system and method capable of automatically connecting to web address |
| CN101840561A (en) * | 2010-05-07 | 2010-09-22 | 深圳创维－Rgb电子有限公司 | Method for preventing network television from goods falsifying |
| CN105023164A (en) * | 2015-01-14 | 2015-11-04 | 杨永利 | Method for preventing goods fleeing, counterfeiting and pirating |
| CN105321084A (en) * | 2014-06-11 | 2016-02-10 | 珠海格力电器股份有限公司 | Anti-transregional-sales operation control method for household appliance and household appliance system |
| CN106067122A (en) * | 2016-06-24 | 2016-11-02 | 朱杨玉 | A kind of false proof anti-channel conflict monitoring system |
| CN107146090A (en) * | 2017-04-07 | 2017-09-08 | 广州中国科学院计算机网络信息中心 | Falsifying recognition methods and device |
| CN107590666A (en) * | 2017-08-24 | 2018-01-16 | 深圳创维－Rgb电子有限公司 | A kind of falsifying recognition methods of electric equipment and system |
-
2018
- 2018-09-21 CN CN201811107763.0A patent/CN109084348B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734450A (en) * | 2005-05-23 | 2006-02-15 | 深圳创维－Rgb电子有限公司 | Method for storing and inquiring identity information of sale merchandise |
| US20090140040A1 (en) * | 2007-12-04 | 2009-06-04 | Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D. | Anti-fake identification system and method capable of automatically connecting to web address |
| CN101840561A (en) * | 2010-05-07 | 2010-09-22 | 深圳创维－Rgb电子有限公司 | Method for preventing network television from goods falsifying |
| CN105321084A (en) * | 2014-06-11 | 2016-02-10 | 珠海格力电器股份有限公司 | Anti-transregional-sales operation control method for household appliance and household appliance system |
| CN105023164A (en) * | 2015-01-14 | 2015-11-04 | 杨永利 | Method for preventing goods fleeing, counterfeiting and pirating |
| CN106067122A (en) * | 2016-06-24 | 2016-11-02 | 朱杨玉 | A kind of false proof anti-channel conflict monitoring system |
| CN107146090A (en) * | 2017-04-07 | 2017-09-08 | 广州中国科学院计算机网络信息中心 | Falsifying recognition methods and device |
| CN107590666A (en) * | 2017-08-24 | 2018-01-16 | 深圳创维－Rgb电子有限公司 | A kind of falsifying recognition methods of electric equipment and system |
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| CN109084348B (en) | 2020-08-14 |
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