CN106228684A - A kind of automatic vending machine - Google Patents
A kind of automatic vending machine Download PDFInfo
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- CN106228684A CN106228684A CN201510429215.XA CN201510429215A CN106228684A CN 106228684 A CN106228684 A CN 106228684A CN 201510429215 A CN201510429215 A CN 201510429215A CN 106228684 A CN106228684 A CN 106228684A
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- vending machine
- automatic vending
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Abstract
Embodiments provide a kind of automatic vending machine, need a relay to control in order to solve existing automatic vending machine due to each export of commodities passage, thus the problem that improve the cost of automatic vending machine.This automatic vending machine, controls switch including control module, m driving signal output switch and n passage；Each passage controls switch and includes m driving signal input and m outfan；Wherein, m is the integer more than 1, and n is the integer more than 2；Described control module, for exporting gating signal to each channel switching, and selects signal to the output of each driving signal output switch；Each driving signal output switch, for when the selection signal received is effective, by the outfan output drive signal of self；Each passage controls switch, for when the gating signal received is effective, each driving signal input of self is connected with each outfan one_to_one corresponding of self.
Description
Technical field
The present invention relates to technical field of automation, particularly relate to a kind of automatic vending machine.
Background technology
Automatic vending machine is the machine that can automatically pay goods according to the coin put into.Automatic vending machine is that business is automatic
The common equipment changed, it is not limited by time, place, can save manpower, convenient transaction.It is a kind of complete
New retailing form, the micro supermarket of the 24 HOUR ACCESS that is otherwise known as.Automatic vending machine becomes at manpower
It is relatively good that this high developed country popularizes；But the popularization degree in developing country is not the highest.Human cost
Being continuously increased, be megatrend, therefore automatic vending machine has huge market to dive in developing country
Power.
Automatic vending machine shipment mode is all to control the shipment of commodity by controlling relay.Relay is inhaled
Close, the export of commodities；Relay disconnects, then stop output commodity.But, current automatic vending machine is each
Individual export of commodities passage is accomplished by a relay and controls.Such way, controls relatively easy, but
Add output point expense and the relay quantity of control chip, therefore add relay cost, and take
More board layout space.
In sum, existing automatic vending machine due to each export of commodities passage need a relay control
System, which increases output point expense and the relay quantity of control chip, thus improves automatic vending machine
Cost.
Summary of the invention
Embodiments provide a kind of automatic vending machine, in order to solve existing automatic vending machine due to often
Individual export of commodities passage needs a relay to control, and which increases the output point expense of control chip and continues
Electrical equipment quantity, thus the problem that improve the cost of automatic vending machine.
Based on the problems referred to above, a kind of automatic vending machine that the embodiment of the present invention provides, including power module, control
Molding block, m driving signal output switch and n passage control switch；Each passage controls switch and includes
M driving signal input and m outfan；Wherein, m is the integer more than 1, and n is more than 2
Integer；
Described power module, for controlling switch for described control module, driving signal output switch and passage
Power supply；
Described control module is for exporting gating signal to each channel switching and defeated to each driving signal
Go out switch output and select signal；
Each driving signal output switch, for when the selection signal received is effective, defeated by self
Go out to hold output drive signal；
Each passage controls switch, for when the gating signal received is effective, by each driving of self
Signal input part and each outfan one_to_one corresponding of self are connected.
The beneficial effect of the embodiment of the present invention includes:
The automatic vending machine that the embodiment of the present invention provides, owing to including m signal in this automatic vending machine
Output switch and n passage control switch, and each passage controls switch and includes that m drives signal input
End and m outfan；Therefore, each passage controls switch and can control m export of commodities passage, n
Individual passage controls switch can control n*m export of commodities passage altogether, say, that the embodiment of the present invention
M signal output switch is provided in the automatic vending machine provided and n passage controls switch, i.e. n+m
Individual switch just can control n*m export of commodities passage, and needs n*m in existing automatic vending machine
Relay could control n*m export of commodities passage, therefore, when m is the integer more than 1, and n is for being more than
If 2 integer time control equal number export of commodities passage, the embodiment of the present invention provide automatic vending machine
The quantity of required switch is less than the quantity of the switch of existing automatic vending machine.
Accompanying drawing explanation
One of structural representation of automatic vending machine that Fig. 1 provides for the embodiment of the present invention；
The two of the structural representation of the automatic vending machine that Fig. 2 provides for the embodiment of the present invention；
The structural representation of the monopole type relay in the automatic vending machine that Fig. 3 provides for the embodiment of the present invention；
The structural representation of the ambipolar relay in the automatic vending machine that Fig. 4 provides for the embodiment of the present invention；
The three of the structural representation of the automatic vending machine that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
The automatic vending machine that the embodiment of the present invention provides, each passage therein controls switch can control m
Export of commodities passage, n passage controls switch and altogether can control n*m export of commodities passage, namely
Say, the automatic vending machine that the embodiment of the present invention provides has only to n+m switch and just can control n*m
Export of commodities passage, and existing automatic vending machine needs n*m relay could control n*m business
Product output channel, therefore, when m is the integer more than 1, if n is to control identical number during the integer more than 2
The export of commodities passage of amount, the quantity of the switch needed for the automatic vending machine that the embodiment of the present invention provides is less than existing
The quantity of the switch of some automatic vending machines.
Below in conjunction with Figure of description, to being embodied as of a kind of automatic vending machine that the embodiment of the present invention provides
Mode illustrates.
A kind of automatic vending machine that the embodiment of the present invention provides, as it is shown in figure 1, include power module 11, control
Molding block 12, m driving signal output switch 13 and n passage control switch 14；Each passage controls
Switch 14 includes m driving signal input and m outfan；Wherein, m is the integer more than 1,
N is the integer more than 2；
Power module 11, supplies for controlling switch for described control module, driving signal output switch and passage
Electricity；
Control module 12, for exporting gating signal to each channel switching, and exports to each driving signal
Switch output selects signal；
Each driving signal output switch 13, for when the selection signal received is effective, by self
Outfan output drive signal；
Each passage controls switch 14, for when the gating signal received is effective, is driven self each
Dynamic signal input part and each outfan one_to_one corresponding of self are connected, the most each driving signal input
Connecting with an outfan, different driving signal input is connected from different outfans.
With automatic vending machine, Fig. 1 only includes that 2 drive signal output switch and 4 passages to control switch
As a example by illustrate.Power module the alternating current of 220V can be converted to+the 24V of direct current ,+5V and
+ 3.3V, powers for each electricity consumption part in automatic vending machine.
Fig. 2 controls to illustrate as a example by switch, by passage, automatic vending machine that the embodiment of the present invention provides
The process of some export of commodities passage output commodity.Control module in automatic vending machine shown in Fig. 2 can
Have with the driving signal output switch output being connected to the driving signal input 1 controlling switch 14 with passage
The selection signal of effect, it is also possible to the driving being connected to the driving signal input 2 controlling switch 14 with passage
Signal output switch output effectively selects signal, but synchronization at most can only drive signal output to one
Switch output effectively selects signal, say, that the most only one of which of synchronization drives signal output to open
Close output drive signal.The gating of control module 12 output is received when the passage in Fig. 2 controls switch 14
During signal, passage controls the driving signal input 1 in switch 14 and passage controls the output in switch 14
End 1 connection, passage control switch 14 in driving signal input 2 and passage control switch 14 in defeated
Go out end 2 connection.Therefore, the outfan being connected with the driving signal input receiving driving signal can export
Driving signal, the commodity in the export of commodities passage that this driving signal can will be connected with this outfan are pushed out
Go.
Control module in the automatic vending machine that the embodiment of the present invention provides at most can only be to one at synchronization
Individual passage controls switch output gating signal.
Driving signal output switch in the automatic vending machine that the embodiment of the present invention provides is monopole type relay.
Wherein, monopole type relay can use structure shown in Fig. 3.The work of the monopole type relay shown in Fig. 3
Voltage is+24V, when the selection signal received is effective, and driving of the monopole type relay output shown in Fig. 3
Dynamic signal is the alternating current of the 220V received.
Alternatively, it is defeated for comprising m that the passage in the automatic vending machine that the embodiment of the present invention provides controls switch
Go out the relay of end.
Alternatively, m=2, say, that the passage in the automatic vending machine that the embodiment of the present invention provides controls
Switch is ambipolar relay.
Further, in the automatic vending machine that the embodiment of the present invention provides, control module is defeated to passage control switch
The gating signal gone out includes row gating signal and column selection messenger；
Each passage controls switch, specifically for the most effective in the row gating signal received and column selection messenger
Time, each driving signal input of self is connected with each outfan one_to_one corresponding of self.
Now, the passage in the automatic vending machine that the embodiment of the present invention provides controls the ambipolar relay in switch
Device can use structure shown in Fig. 4.Bipolar relay shown in Fig. 4 in the row gating signal received and
Column selection messenger is all effective, and during as being low level, driving signal input 1 therein connects with outfan 1
Logical, driving signal input 2 is connected with outfan 2.
Further, the control module in the automatic vending machine that the embodiment of the present invention provides, as it is shown in figure 5,
Including control unit 51, signal conversion unit 52 and current amplification unit 53；
Control unit 51, is used for exporting serial signal, and described serial signal includes gating signal and selects letter
Number；
Signal conversion unit 52, for being converted to parallel signal by the serial signal that control unit 51 exports；
Current amplification unit 53, the parallel signal after being changed by signal conversion unit 52 carries out electric current and puts
Greatly, and each gating signal after Current amplifier is exported respectively to a passage control switch 14, and will
Each selection signal after described Current amplifier exports respectively and drives signal output switch 13 to one.
Wherein, the power module of automatic vending machine not shown in Fig. 5.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive the present invention
Embodiment can be realized by hardware, it is also possible to the mode of the general hardware platform adding necessity by software is come real
Existing.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product
Come, this software product can be stored in a non-volatile memory medium (can be CD-ROM, USB flash disk,
Portable hard drive etc.) in, including some instructions with so that computer equipment (can be personal computer,
Server, or the network equipment etc.) perform the method described in each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the mould in accompanying drawing
Block or flow process are not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in the device in embodiment can describe according to embodiment
Carry out being distributed in the device of embodiment, it is also possible to carry out respective change and be disposed other than one of the present embodiment
Or in multiple device.The module of above-described embodiment can merge into a module, it is also possible to is further split into
Multiple submodules.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (6)
1. an automatic vending machine, it is characterised in that include power module, control module, m driving
Signal output switch and n passage control switch；Each passage controls switch and includes that m drives signal input
End and m outfan；Wherein, m is the integer more than 1, and n is the integer more than 2；
Described power module, for controlling switch for described control module, driving signal output switch and passage
Power supply；
Described control module is for exporting gating signal to each channel switching and defeated to each driving signal
Go out switch output and select signal；
Each driving signal output switch, for when the selection signal received is effective, defeated by self
Go out to hold output drive signal；
Each passage controls switch, for when the gating signal received is effective, by each driving of self
Signal input part and each outfan one_to_one corresponding of self are connected.
2. automatic vending machine as claimed in claim 1, it is characterised in that driving signal output switch is
Monopole type relay.
3. automatic vending machine as claimed in claim 1, it is characterised in that passage controls switch for comprising
The relay of m outfan.
4. automatic vending machine as claimed in claim 3, it is characterised in that passage controls switch for bipolar
Type relay.
5. automatic vending machine as claimed in claim 1, it is characterised in that described gating signal includes row
Gating signal and column selection messenger；
Each passage controls switch, specifically for the most effective in the row gating signal received and column selection messenger
Time, each driving signal input of self is connected with each outfan one_to_one corresponding of self.
6. automatic vending machine as claimed in claim 1, it is characterised in that described control module includes control
Unit processed, signal conversion unit and current amplification unit；
Described control unit, is used for exporting serial signal, and described serial signal includes gating signal and selection
Signal；
Described signal conversion unit, for being converted to believe parallel by the serial signal that described control unit exports
Number；
Described current amplification unit, the parallel signal after being changed by described signal conversion unit carries out electric current
Amplify, and each gating signal after Current amplifier is exported respectively to a passage control switch, and will
Each selection signal after described Current amplifier exports respectively and drives signal output switch to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429215.XA CN106228684B (en) | 2015-07-21 | 2015-07-21 | A kind of automatic vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429215.XA CN106228684B (en) | 2015-07-21 | 2015-07-21 | A kind of automatic vending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106228684A true CN106228684A (en) | 2016-12-14 |
| CN106228684B CN106228684B (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510429215.XA Active CN106228684B (en) | 2015-07-21 | 2015-07-21 | A kind of automatic vending machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538255A (en) * | 2003-10-24 | 2004-10-20 | 中兴通讯股份有限公司 | Multichannel switch control device |
| CN101187676A (en) * | 2007-12-11 | 2008-05-28 | 中国科学院长春光学精密机械与物理研究所 | Selection circuit of multi-path input and double-path output |
| US20110208349A1 (en) * | 2007-08-28 | 2011-08-25 | January Patents Limited | electronic point of sales vending control apparatus |
| CN104599621A (en) * | 2015-02-04 | 2015-05-06 | 京东方科技集团股份有限公司 | Transmultiplexer and display device |
| CN105022307A (en) * | 2014-04-18 | 2015-11-04 | 深圳市力生美半导体器件有限公司 | Drive integrated circuit and drive control device |
-
2015
- 2015-07-21 CN CN201510429215.XA patent/CN106228684B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538255A (en) * | 2003-10-24 | 2004-10-20 | 中兴通讯股份有限公司 | Multichannel switch control device |
| US20110208349A1 (en) * | 2007-08-28 | 2011-08-25 | January Patents Limited | electronic point of sales vending control apparatus |
| CN101187676A (en) * | 2007-12-11 | 2008-05-28 | 中国科学院长春光学精密机械与物理研究所 | Selection circuit of multi-path input and double-path output |
| CN105022307A (en) * | 2014-04-18 | 2015-11-04 | 深圳市力生美半导体器件有限公司 | Drive integrated circuit and drive control device |
| CN104599621A (en) * | 2015-02-04 | 2015-05-06 | 京东方科技集团股份有限公司 | Transmultiplexer and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106228684B (en) | 2019-01-18 |
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