CN106950878A - A kind of control module of automatic chopstick taking machine - Google Patents
A kind of control module of automatic chopstick taking machine Download PDFInfo
- Publication number
- CN106950878A CN106950878A CN201710198779.6A CN201710198779A CN106950878A CN 106950878 A CN106950878 A CN 106950878A CN 201710198779 A CN201710198779 A CN 201710198779A CN 106950878 A CN106950878 A CN 106950878A
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- CN
- China
- Prior art keywords
- taking machine
- automatic chopstick
- control module
- usb
- chopstick taking
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- 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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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Table Equipment (AREA)
Abstract
The present invention relates to control module, specifically related to a kind of control module of automatic chopstick taking machine, including the optocoupler transmission circuit being connected with automatic chopstick taking machine motor control terminal, the single-chip microcomputer for being used to correctly transmit computer instruction being connected with optocoupler transmission circuit, the USB for usb communication to be converted into serial communication being connected with single-chip microcomputer turns serial port chip, and the computer USB interface that serial port chip is connected is turned with USB；Technical scheme provided by the present invention can effectively overcome the uncontrollable personnel of having dinner present in prior art take chopsticks quantity defect.
Description
Technical field
The present invention relates to control module, and in particular to a kind of control module of automatic chopstick taking machine.
Background technology
Current constituent parts generally come into effect to improve the messes standard of personnel, improve dining room information system management level
The system of " buffet+make a reservation ".Concrete mode be exactly to the personnel of having dinner per human hair one IC-card, have dinner the previous day according to oneself
Number of having dinner subscribes corresponding number of having dinner, and is brushed on reading card device when having dinner, and the number of having dinner oneself subscribed just occurs
On a display screen, the service plate and chopsticks for respective numbers of then taking can have dinner.
But, dining room is generally all that chopsticks are placed in chopsticks basket, the problem of this has three aspects：Once being uncontrollable
Meal personnel take the quantity of chopsticks；Two be unhygienic, and easy breed bacteria is touched with hand when the personnel of having dinner choose chopsticks；Three be chopsticks
The DeGrain of cleaning and sterilizing.Automatic chopstick taking machine on current market is substantially use " one both for cafeteria
The pattern of people's a pair of ", is not suitable for the dining room made a reservation in advance.Taken however, independent research is a again for the automatic of dining room
, there is the defects such as big, the R＆D cycle length of R＆D costs in chopsticks machine, therefore most viable technology path is to existing automatic on the market
Take chopsticks machine to add new control module and carry out technological innovation, be allowed to be applied to dining room.
The present invention is to be improved to come on the basis of the software and hardware of Patent No. ZL200820061051.5 automatic chopsticks distributors
Required function is realized, control module is increased newly on the hardware foundation of the patent, instead of original photoelectric sensor switch.
The content of the invention
(1) technical problem solved
For the disadvantages mentioned above present in prior art, the invention provides a kind of control module of automatic chopstick taking machine, energy
Reach the defect for the quantity for effectively overcoming the uncontrollable personnel of having dinner present in prior art to take chopsticks.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of control module of automatic chopstick taking machine, including the optocoupler transmission electricity being connected with automatic chopstick taking machine motor control terminal
Road, the single-chip microcomputer for being used to correctly transmit computer instruction being connected with the optocoupler transmission circuit, the use being connected with the single-chip microcomputer
Turn serial port chip in the USB that usb communication is converted into serial communication, turning the computer USB that serial port chip is connected with the USB connects
Mouthful.
Preferably, on the one hand the optocoupler transmission circuit can send the driving pulse that single-chip microcomputer is exported to automatic chopstick taking
The motor control terminal of machine, on the other hand can be used to the interference isolated between automatic chopstick taking machine and single-chip microcomputer.
Preferably, the single-chip microcomputer uses STC89C51 single-chip microcomputers.
Preferably, asynchronous serial communication mode, wherein baud rate are used between the computer USB interface and automatic chopstick taking machine
9600 are set to, data bit is provided with 8, and data bit is provided with 1, is not provided with parity check bit.
Preferably, the USB turns serial port chip using CH340 chips.
Preferably, the computer USB interface is Mini USB interfaces.
(3) beneficial effect
Compared with prior art, a kind of control module of automatic chopstick taking machine provided by the present invention can be by collected by computer
To reading card device on the have dinner information of number serial port chip turned by USB be sent to single-chip microcomputer, and driven by single-chip microcomputer by corresponding
Moving pulse is sent to the motor control terminal of automatic chopstick taking machine by optocoupler transmission circuit, and realization goes out chopsticks to automatic chopstick taking machine " telling "
The control of quantity, can avoid the occurrence of the situations taken or take chopsticks less, while also ensure that the health of chopsticks more.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described.It should be evident that drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is control module circuit connection diagram of the present invention；
Fig. 2 is control module flow chart of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of control module of automatic chopstick taking machine, as shown in figure 1, including the light being connected with automatic chopstick taking machine motor control terminal
Coupling transmission circuit, the single-chip microcomputer for being used to correctly transmit computer instruction being connected with optocoupler transmission circuit, the use being connected with single-chip microcomputer
Turn serial port chip in the USB that usb communication is converted into serial communication, the computer USB interface that serial port chip is connected is turned with USB.
On the one hand optocoupler transmission circuit can send the driving pulse that single-chip microcomputer is exported to the motor control of automatic chopstick taking machine
End processed, on the other hand can be used to the interference isolated between automatic chopstick taking machine and single-chip microcomputer；Single-chip microcomputer uses STC89C51 monolithics
Machine；Asynchronous serial communication mode is used between computer USB interface and automatic chopstick taking machine, wherein Configuration of baud rate is 9600, data
Position is provided with 8, and data bit is provided with 1, is not provided with parity check bit；USB turns serial port chip using CH340 chips；Computer USB connects
Mouth is Mini USB interfaces.
As shown in Fig. 2 in use, computer sends chopsticks according to the number of having dinner on the reading card device being collected into automatic chopstick taking machine
Before quantum count, whether motor control terminal that can be first to single-chip microcomputer transmission 0xAA instruction query automatic chopstick taking machines is ready.If
Ready, then single-chip microcomputer can respond 0xDD instructions to computer, show that automatic chopstick taking machine is ready.
Computer is received after 0xDD instructions, starts to send the quantity of chopsticks to automatic chopstick taking machine.Now P3.7 ends of single-chip microcomputer
And then mouthful output 2s low level, then export 20ms high level, as a cycle, by optocoupler transmission circuit to
Automatic chopstick taking machine sends the driving pulse of respective amount, to control automatic chopstick taking machine " telling " to go out the quantity of chopsticks.
After automatic chopstick taking machine " telling " complete chopsticks, single-chip microcomputer can send 0xDD instructions to computer, show automatic chopstick taking machine
The action of " telling " chopsticks is completed, waits computer to send next instruction.
USB, which turns serial port chip, to be converted into serial communication by usb communication, it is ensured that the instruction energy between computer and single-chip microcomputer
Enough correct transmission；Optocoupler transmission circuit can send the driving pulse that single-chip microcomputer is exported to the motor control of automatic chopstick taking machine
End, it is ensured that the instruction between single-chip microcomputer and automatic chopstick taking machine can be transmitted correctly.
A kind of control module of automatic chopstick taking machine provided by the present invention can by the reading card device collected by computer just
The information of meal number turns serial port chip by USB and is sent to single-chip microcomputer, and corresponding driving pulse is passed through into optocoupler by single-chip microcomputer
Transmission circuit is sent to the motor control terminal of automatic chopstick taking machine, realizes the control for going out chopsticks quantity to automatic chopstick taking machine " telling ", both
It is avoided that the situations taken or take chopsticks less occur, while also ensure that the health of chopsticks more.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution can't be made to depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a kind of control module of automatic chopstick taking machine, it is characterised in that：Including the light being connected with automatic chopstick taking machine motor control terminal
Coupling transmission circuit, the single-chip microcomputer for being used to correctly transmit computer instruction being connected with the optocoupler transmission circuit, with the single-chip microcomputer
The connected USB for usb communication to be converted into serial communication turns serial port chip, and the electricity that serial port chip is connected is turned with the USB
Brain USB interface.
2. the control module of automatic chopstick taking machine according to claim 1, it is characterised in that：The side of optocoupler transmission circuit one
Face can send the driving pulse that single-chip microcomputer is exported to the motor control terminal of automatic chopstick taking machine, on the other hand can be used to isolate
Interference between automatic chopstick taking machine and single-chip microcomputer.
3. the control module of automatic chopstick taking machine according to claim 1, it is characterised in that：The single-chip microcomputer is used
STC89C51 single-chip microcomputers.
4. the control module of automatic chopstick taking machine according to claim 1, it is characterised in that：The computer USB interface with from
Dynamic takes use asynchronous serial communication mode between chopsticks machine, and wherein Configuration of baud rate is 9600, and data bit is provided with 8, and data bit is set
There is 1, be not provided with parity check bit.
5. the control module of automatic chopstick taking machine according to claim 1, it is characterised in that：The USB turns serial port chip and adopted
Use CH340 chips.
6. the control module of automatic chopstick taking machine according to claim 1, it is characterised in that：The computer USB interface is
Mini USB interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198779.6A CN106950878A (en) | 2017-03-29 | 2017-03-29 | A kind of control module of automatic chopstick taking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198779.6A CN106950878A (en) | 2017-03-29 | 2017-03-29 | A kind of control module of automatic chopstick taking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106950878A true CN106950878A (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710198779.6A Pending CN106950878A (en) | 2017-03-29 | 2017-03-29 | A kind of control module of automatic chopstick taking machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120502A (en) * | 2020-08-17 | 2020-12-25 | 杭州宇发科技有限公司 | Chopstick discharging system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201289658Y (en) * | 2008-10-30 | 2009-08-12 | 中山市易购电子商务科技有限公司 | Electronic payment intelligent control device for automatic seller |
| CN201393797Y (en) * | 2009-05-18 | 2010-02-03 | 南昌航空大学 | Intelligent automatic control chopstick machine |
| CN201519060U (en) * | 2009-09-24 | 2010-07-07 | 浙江爱舍实业有限公司 | Intelligent multifunctional automatic beverage machine |
| CN201969064U (en) * | 2010-12-30 | 2011-09-14 | 上海市奉贤中学 | Chopstick disinfector with settable chopstick outlet quantity |
| CN204889492U (en) * | 2015-08-06 | 2015-12-23 | 王传禹 | Multi -functional chopsticks bin |
| CN105775230A (en) * | 2016-05-12 | 2016-07-20 | 长沙世通纸塑箸业有限公司 | Chopsticks arranging device |
| CN105883221A (en) * | 2014-12-19 | 2016-08-24 | 刘洪� | Full-automatic chopstick taking machine |
| CN205942343U (en) * | 2016-08-16 | 2017-02-08 | 中山微宇电器科技有限公司 | Automatic multichannel control circuit system of vending machine |
-
2017
- 2017-03-29 CN CN201710198779.6A patent/CN106950878A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201289658Y (en) * | 2008-10-30 | 2009-08-12 | 中山市易购电子商务科技有限公司 | Electronic payment intelligent control device for automatic seller |
| CN201393797Y (en) * | 2009-05-18 | 2010-02-03 | 南昌航空大学 | Intelligent automatic control chopstick machine |
| CN201519060U (en) * | 2009-09-24 | 2010-07-07 | 浙江爱舍实业有限公司 | Intelligent multifunctional automatic beverage machine |
| CN201969064U (en) * | 2010-12-30 | 2011-09-14 | 上海市奉贤中学 | Chopstick disinfector with settable chopstick outlet quantity |
| CN105883221A (en) * | 2014-12-19 | 2016-08-24 | 刘洪� | Full-automatic chopstick taking machine |
| CN204889492U (en) * | 2015-08-06 | 2015-12-23 | 王传禹 | Multi -functional chopsticks bin |
| CN105775230A (en) * | 2016-05-12 | 2016-07-20 | 长沙世通纸塑箸业有限公司 | Chopsticks arranging device |
| CN205942343U (en) * | 2016-08-16 | 2017-02-08 | 中山微宇电器科技有限公司 | Automatic multichannel control circuit system of vending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120502A (en) * | 2020-08-17 | 2020-12-25 | 杭州宇发科技有限公司 | Chopstick discharging system and method |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |