CN109064628A - A kind of automatic vending machine timing suggestion device out of stock - Google Patents
A kind of automatic vending machine timing suggestion device out of stock Download PDFInfo
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- CN109064628A CN109064628A CN201810889965.9A CN201810889965A CN109064628A CN 109064628 A CN109064628 A CN 109064628A CN 201810889965 A CN201810889965 A CN 201810889965A CN 109064628 A CN109064628 A CN 109064628A
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- circuit
- power supply
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- relay
- vending machine
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
- G07F9/026—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/35—Services specially adapted for particular environments, situations or purposes for the management of goods or merchandise
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
A kind of automatic vending machine timing suggestion device out of stock, including subassembly wrapper, time circuit, cue circuit, enquiry circuit, infra-red sensor switch circuit, Switching Power Supply, time circuit, cue circuit, enquiry circuit, Switching Power Supply is installed on circuit boards, circuit board is mounted in subassembly wrapper, subassembly wrapper is mounted on automatic vending machine upper top, infra-red sensor switch circuit shares identical eight groups, eight groups of infra-red sensor switch circuits are separately mounted to each lattice list cargo lattice Inner Front End left part of each layer of shelf in automatic vending machine, time circuit, cue circuit, enquiry circuit, infra-red sensor switch circuit, Switching Power Supply is connected through conducting wire.The daily certain period of time of the present invention, automatically it whether out of stock to every layer of cargo of vending machine can successively inquire, when a certain break goods, cue circuit can send short message to owner automatically, owner can purposefully be replenished at the first time, it is brought conveniently to owner, it is convenient to ensure that shopper does shopping, and reduce various unnecessary expenses.
Description
Technical field
The present invention relates to automatic vending machine corollary equipment field, especially a kind of automatic vending machine timing suggestion device out of stock.
Background technique
The appearance of automatic vending machine brings a new shopping to people's shopping and selects, since setting position is flexible, no
But bigger convenience is brought to shopper, also a kind of new marketing methods is brought to owner, increases owner's income.Automatic selling
Cargo aircraft is since general set-point is more, and owner can not at any time inquire cargo storage in vending machine, therefore in vending machine
When certain interior cargo shortage of goods, often owner cannot go and find out what's going at the first time, in a practical situation, not only can to purchaser with
It is inconvenient to come, and will cause the reduction of owner's total sales volume.And when usually owner patrols to vending machine, often get ready the goods
And it is past, it due to not knowing assortment of article storage situation, can not targetedly be inquired matter stock, therefore be often needed
Cargo does not take, and does not need many of the cargo but band of supply；And the inspection without mesh ground, especially when inspection point is more, and meeting
It causes time-consuming and laborious, also results in and owner therefore generate various expenses (such as traffic expense), cause the unnecessary loss of owner.
Based on above-mentioned, a kind of shorts report function that existing self-service machine does not have is provided, it can be in a period pair
Whether cargo is out of stock to be inquired automatically, and the equipment that owner's stock can be notified to replenish automatically in automatic vending machine shortage of goods seems outstanding
For necessity.
Summary of the invention
In order to overcome existing automatic vending machine not have shorts report function, in shortage of goods because owner can not first when
Between know, can be brought loss to owner, to shopper shopping make troubles and owner carry out the inspection bring without mesh ground it is each
The drawbacks of kind of inconvenient and unnecessary expense, the present invention provides in the case where time circuit acts on, daily certain period of time (such as at night
10 points to 10 points eight minutes), enquiry circuit can be divided into vending machine eight equal portions (for example automatic vending machine from top to bottom has eight layers),
Automatically temporally every layer successively inquire, in inquiry, when a certain break goods, cue circuit can send to owner one short automatically
Letter, after owner receives short message, according to telephone number (each automatic vending machine installation one of the receiving time of short message and short message
The set present invention, every set have independent telephone number) and enquiry circuit each specific works time can intuitively know from
Dynamic which specific break goods of vending machine (such as enquiry circuit 10 points of start-up operations every night, inquiry under time circuit effect
The one layer of cargo of progress in circuit each minute, which is looked into, to patrol, and the short message time that owner receives is at 10 points and spends two minutes, then being exactly automatic vending
The machine second layer is out of stock), it is accustomed in this way, owner puts goods according to the vending machine cargo lattice of oneself, there can be mesh ground get ready the goods,
The stock cargo needed when can replenish at the first time, and not will cause stock does not take, and thus brings to owner
It is convenient, it is convenient to also ensure that shopper does shopping, and a kind of automatic vending machine timing for reducing the various unnecessary expenses of owner lacks
Goods suggestion device.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of automatic vending machine timing suggestion device out of stock, it is characterised in that including subassembly wrapper, time circuit, cue circuit, look into
Circuit, infra-red sensor switch circuit, Switching Power Supply are ask, time circuit, cue circuit, enquiry circuit, Switching Power Supply are mounted on
On circuit board, circuit board is mounted in subassembly wrapper, and subassembly wrapper is mounted on automatic vending machine upper top, infrared ray by bolt and nut
Inductive switch circuit shares identical eight groups, and the power input of Switching Power Supply is connected with 220V AC power source by conducting wire, opens
The first via power supply output both ends in powered-down source pass through conducting wire with the power input both ends of cue circuit respectively and connect, Switching Power Supply
Second road power output end passes through conducting wire with the power input both ends of time circuit respectively and connects, the first via power supply of Switching Power Supply
Output head anode is connected with the control power input of time circuit by conducting wire, the control power output end of time circuit and
The power input anode of enquiry circuit by conducting wire connect, eight road cathode output ends of enquiry circuit respectively with eight groups of infrared rays
The cathode power supply input terminal of inductive switch circuit is connected by conducting wire, the negative power supply output end and enquiry circuit of Switching Power Supply,
The negative power supply input terminal of eight groups of infra-red sensor switch circuits is connected by conducting wire, the control of eight groups of infra-red sensor switch circuits
Signal output end processed is connected with the signal input part of cue circuit by conducting wire, and eight groups of infra-red sensor switch circuits are installed respectively
The each lattice list cargo lattice Inner Front End left part of each layer of shelf in automatic vending machine.
The time circuit is positive safe, model KG316T the microcomputer time-controlled switch finished product of brand CHNT/, and there are two tools
12V power input (one positive one is negative), a control power input, a control power output end, also has a liquid
Crystal display screen, multiple operation buttons, when multiple operation buttons are cancellation/recovery, school respectively, school point, school week, automatic/hand,
Periodically, clock key, the number that when use is shown by LCD screen, operates more keys respectively, and it is defeated can to set control power supply
Enter end, control power output end needs period closure output need a period of time power supply (such as at night 10 points to evening
Upper 10 points of eight minutes out-put supplies, remaining time stop out-put supply), user's tune openable element box cover adjusting, micro- electricity when connecing
It is internal with lithium storage battery for brain time switch finished product, as long as without Secondary Control, external 12V power outage, inner setting
Time-program(me) will not change.
The cue circuit is the GSM text message alarm finished product that Amway reaches brand, model AGS600, short message alarm module
For finished product tool there are two power input, eight tunnel control signal ends, there is a SIM card in inside, and operating voltage is direct current 6V, the control of eight tunnels
After signal end any end input low level processed, short message alarm module finished product can be the phone number of internal preset by mobile network
Code sends a short message, at most short message can be sent for six telephone numbers, before use, passing through itself function of short message alarm module finished product
Can, a short message is stored in advance internal, and content is " vending machine is out of stock ", and is stored in vending machine shortage of goods, needs to notify
One or more user's telephone numbers.
The enquiry circuit is made of single-chip microcontroller, crystal oscillator, electrolytic capacitor, resistance, PNP triode, relay, is passed through therebetween
Circuit board wiring connection, PNP triode and relay respectively have identical eight, and single-chip microcontroller model is AT89C2051-24PI, single
1 foot of reset terminal of piece machine is connected with resistance one end, and external 4 foot of crystal oscillator end, 5 feet of single-chip microcontroller are connected with crystal oscillator both ends respectively, single
10 foot of negative power supply input terminal and the resistance other end of piece machine, electrolytic capacitor cathode, eight relay negative power supply input terminations
20 foot of cathode power supply input terminal on ground, single-chip microcontroller is connected with electrolytic capacitor anode, eight PNP triode emitters, first PNP
Transistor collector and the connection of first relay cathode power supply input terminal, second PNP triode collector and second after
The connection of electric appliance cathode power supply input terminal, third PNP triode collector are connected with third relay cathode power supply input terminal,
4th PNP triode collector and the connection of the 4th relay cathode power supply input terminal, the 5th PNP triode collector and
5th relay cathode power supply input terminal connection, the 6th PNP triode collector and the 6th relay cathode power supply are defeated
Enter end connection, the 7th PNP triode collector and the 7th relay cathode power supply input terminal connection, the 8th tri- pole PNP
Pipe collector and the 8th relay cathode power supply input terminal connection, first 19 foot of low level output end of single-chip microcontroller and first
The connection of PNP triode base stage, second 18 foot of low level output end of single-chip microcontroller and second PNP triode base stage connection,
17 foot of third low level output end of single-chip microcontroller is connected with third PNP triode base stage, the 4th low level of single-chip microcontroller
16 foot of output end and the 4th PNP triode base stage connection, the 5th 15 foot of low level output end and the 5th PNP of single-chip microcontroller
Transistor base connection, the 6th 14 foot of low level output end of single-chip microcontroller and the 6th PNP triode base stage connection, single-chip microcontroller
The 7th 13 foot of low level output end and the connection of the 7th PNP triode base stage, the 8th low level output end of single-chip microcontroller
12 feet and the 8th PNP triode base stage connection, eight power source for relay control input terminals and single-chip microcontroller cathode power supply input terminal
Connection.
Eight groups of infra-red sensor switch circuit structures are consistent, and every group of multichannel having the same, every road includes brand
The photoelectric sensor finished product and relay of ZYCN/ meanings, model E3F-DS30C4, there are two power supplys for photoelectric sensor finished product tool
Input terminal, a high level output terminals, operating voltage are direct current 6V, photoelectric sensor finished product housing right part itself tool
There is integrated infrared emission and receive photoelectric tube detecting head, detecting head can detect the article between 6-30cm distance, before detecting head
When there is article blocking at end, high level output terminals can export high level, have one at the rear portion of photoelectric sensor finished product housing
Adjusting knob, when adjusting knob is adjusted to the left, detection range becomes close, and when adjusting knob is adjusted to the right, detection range becomes remote, this hair
BURN-THROUGH RANGE 12cm can meet needs after bright adjusting, be bonded in a square permanent on the left of the shell of photoelectric sensor finished product
On magnet, relay is mounted in subassembly wrapper, the high level output end of photoelectric sensor finished product and the input of relay cathode power supply
End is connected by conducting wire, the negative power supply input terminal of relay, the negative electricity for controlling power input and photoelectric sensor finished product
Source input terminal is connected by conducting wire.
In eight groups of infra-red sensor switch circuits, the multiplex infrared induction of every group of infra-red sensor switch circuit is opened
The photoelectric sensor finished product on powered-down road is transversely mounted on (eight groups of infra-red sensor switch circuits on one floor shelf of automatic vending machine
In, two power input terminals 1 of photoelectric sensor finished product U4N and 2 feet, one of every group of multiplex infrared inductive switch circuit
3 foot of high level output terminals pass through respectively conductor in parallel together, the normally-closed contact end of relay JN existed by conductor in parallel
Together), eight groups of infra-red sensor switch circuits are successively from top to bottom installed, and in every group of infra-red sensor switch circuit, multichannel is red
The photoelectric sensor finished product of every road infra-red sensor switch circuit of outside line inductive switch circuit is separately mounted to automatic vending machine
The interior each lattice list cargo lattice Inner Front End left part of each layer of shelf cross direction profiles, the photoelectric sensing of every road infra-red sensor switch circuit
When device finished product is separately mounted to a lattice list cargo lattice Inner Front End left part of one layer of shelf in automatic vending machine, pass through every photoelectric transfer
Square permanent magnets are pull-in on single cargo lattice Inner Front End left part on the left of sensor finished product housing, can also be with glue every photoelectric sensing
On the left of device finished product square permanent magnets be bonded in single cargo lattice Inner Front End left part (bonding mainly for it is special be not iron and steel material quality
Vending machine use), the front end one of the single cargo lattice of photoelectric sensor finished product detecting head direction of infra-red sensor switch circuit
Cargo is parallel with the front end of cargo, and the front end of cargo just detects the photoelectric sensor finished product of infra-red sensor switch circuit
Hair projects infrared light and blocks, and the high level output end of photoelectric sensor finished product exports high level, and relay, which obtains, electric is attracted it
It controls power input and normally-closed contact end disconnects.
The Switching Power Supply be the bright latitude of brand MEAN WELL/, model LRS-350-12-6 switch power module at
Product, there are two ac power input end, two-way power output ends to export 12V DC power supply all the way for tool, exports 6V direct current all the way
Power supply, two-way power output end cathode ground connection.
The medicine have the advantages that in eight groups of infra-red sensor switch circuits of the invention, every group of infra-red sensor switch electricity
The photoelectric sensor finished product of the multiplex infrared inductive switch circuit on road is transversely mounted on one floor shelf of automatic vending machine, and eight groups
Infra-red sensor switch circuit is successively from top to bottom mounted on one layer of shelf of automatic vending machine, every group of infra-red sensor switch electricity
The photoelectric sensor finished product of Lu Zhong, every road infra-red sensor switch circuit of multiplex infrared inductive switch circuit are separately mounted to
The each lattice list cargo lattice Inner Front End left part of each layer of shelf cross direction profiles in automatic vending machine, when not out of stock, infrared induction is opened
The cargo of front end one of the detecting head on powered-down road towards single cargo lattice is parallel with the front end of cargo, the front end of cargo just
The probed hair of infra-red sensor switch circuit projects infrared light and blocks, the high level output end of infra-red sensor switch circuit
High level is exported, relay obtains electric actuation, and it controls power input and the disconnection of normally-closed contact end.Under time circuit effect, often
Its certain period of time (such as 10 points to 10: 8 at night), eight road cathode power supply output ends of enquiry circuit can be at interval of one point
Clock is sequentially output one minute power supply and enters the cathode power supply input terminal of eight groups of infra-red sensor switch circuits, eight groups of infrared inductions
After switching circuit distinguishes work once electrified, successively each lattice cargo of every layer of goods carrier can be inquired, as long as in one layer of shelf
There are a lattice out of stock, any output signal of signal output end all the way enters cue circuit in eight groups of infra-red sensor switch circuits, mentions
Show that circuit all can send short message to owner；Owner determines to be specifically selling goods for which place according to the telephone number for receiving short message
Machine is out of stock, according to the receiving time of short message (such as at night 10 points cross 2 minutes received short messages, be exactly that the goods carrier second layer is out of stock
, crossing 3 minutes received short messages at 10 points at night, be exactly that goods carrier third layer is out of stock) and owner can intuitively recognize which layer of bottom
It is out of stock, and put according to the every layer of goods carrier of oneself that goods habit, cargo replenishes to scene (such as the second break on specific aim band
Goods, what is put in the multiple grid of the second layer respectively is that cigarette, pot foods, beverage etc. just take corresponding cargo and replenish), this
Invention can have mesh ground get ready the goods, and need the cargo got ready the goods not have when can replenish at the first time, and not will cause stock
It takes, is thus brought conveniently to owner, it is convenient to also ensure that shopper does shopping, and reduce that owner is various unnecessary to open
Pin.Based on above-mentioned, so the application prospect that the present invention has had.
Detailed description of the invention
The present invention is described further below in conjunction with drawings and examples.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is eight groups of infra-red sensor switch circuits of the invention wherein in one group, multiplex infrared inductive switch circuit
It is mounted on structural schematic diagram on a single cargo lattice of one layer of shelf of automatic vending machine all the way.
Fig. 3 is circuit diagram of the present invention (eight groups of infra-red sensor switch circuits of the invention, every group of multiplex infrared inductive switch
In circuit, every road infra-red sensor switch circuit structure is consistent, working principle is consistent, and for the convenience of narration, mark is wherein
All the way；Eight cathode power supply output ends construction of enquiry circuit of the invention is completely the same, working principle is consistent, for narration
It is convenient, mark wherein all the way).
Specific embodiment
Fig. 1, shown in 2, a kind of automatic vending machine timing suggestion device out of stock, including subassembly wrapper 1, time circuit 2, prompt
Circuit 3, enquiry circuit 4, infra-red sensor switch circuit 5, Switching Power Supply 6, time circuit 2, cue circuit 3, enquiry circuit 4,
Switching Power Supply 6 is installed on circuit boards, and circuit board is mounted in subassembly wrapper 1, and subassembly wrapper 1 is mounted on automatic selling by bolt and nut
Cargo aircraft upper top, infra-red sensor switch circuit 5 share identical eight groups, and eight groups of infra-red sensor switch circuits 5 are installed respectively
The each 7 Inner Front End left part of lattice list cargo lattice of each layer of shelf in automatic vending machine.Eight groups of infra-red sensor switch circuits 5 construct
Unanimously, every group of multichannel having the same, every road include the photoelectric sensor of brand ZYCN/ meanings, model E3F-DS30C4
Finished product 5-1 and relay, photoelectric sensor finished product 5-1 have there are two power input terminals, a high level output terminals,
Operating voltage is direct current 6V, and photoelectric sensor finished product 5-1 shell right part itself has integrated infrared emission and receives photoelectric tube
Detecting head 5-2, detecting head 5-2 can detect the article between 6-30cm distance, when there is article blocking in the front end detecting head 5-2, high electricity
Flat outlet terminal can export high level, have an adjusting knob, adjusting knob at the rear portion of photoelectric sensor finished product 5-1 shell
When adjusting to the left, detection range becomes close, and when adjusting knob is adjusted to the right, detection range becomes remote, and the present invention farthest detects after adjusting
Distance 12cm can meet needs, be bonded on a square permanent magnets 5-3 on the left of the shell of photoelectric sensor finished product 5-1, after
Electric appliance 5-4 is mounted in subassembly wrapper 1, the high level output end of photoelectric sensor finished product 5-1 and the input of relay 5-4 cathode power supply
End is connected by conducting wire, and the negative power supply input terminal of relay 5-4 and the negative power supply input terminal of photoelectric sensor finished product 5-1 are logical
Cross conducting wire connection.In eight groups of infra-red sensor switch circuits 5, the multiplex infrared induction of every group of infra-red sensor switch circuit 5
The photoelectric sensor finished product 5-1 of switching circuit is transversely mounted on one layer of shelf of automatic vending machine, eight groups of infra-red sensor switch
Circuit 5 is successively from top to bottom installed on one layer of shelf of automatic vending machine, and in every group of infra-red sensor switch circuit 5, multichannel is infrared
The photoelectric sensor finished product 5-1 of every road infra-red sensor switch circuit 5 of line inductive switch circuit is separately mounted to automatic vending
The each 7 Inner Front End left part of lattice list cargo lattice of each layer of goods carrier cross direction profiles in machine, every road infra-red sensor switch circuit 5 are distinguished
When being mounted on a lattice list cargo 7 Inner Front End left part of lattice of one layer of shelf in automatic vending machine, pass through every photoelectric sensor finished product
Square permanent magnets 5-3 is pull-in on single 7 Inner Front End left part of cargo lattice on the left of 5-1 shell, can also be passed through with glue every photoelectricity
On the left of sensor finished product 5-1 square permanent magnets 5-3 be bonded in single 7 Inner Front End left part of cargo lattice (bonding mainly for it is special not
It is the vending machine use of iron and steel material quality), the front end one of the single cargo lattice 7 of detecting head 5-2 direction of infra-red sensor switch circuit
A cargo 8 is parallel with the front end of cargo 8, and the front end of cargo 8 just emits the detecting head 5-2 of infra-red sensor switch circuit
Infrared light is blocked out, and the high level output end of photoelectric sensor finished product 5-1 exports high level, and relay obtains its control of electric actuation
Power input and normally-closed contact end disconnect.5-4 is the relay of infra-red sensor switch circuit 5.
Shown in Fig. 3, time circuit U2 is positive safe, model KG316T the microcomputer time-controlled switch finished product of brand CHNT/, tool
There are two 12V power input 1 and 2 feet (one positive one is negative), 3 feet of control power input, a control power output end 4
Foot.Cue circuit is the GSM text message alarm finished product U3, short message alarm module finished product U3 that Amway reaches brand, model AGS600
There are two power input VCC and GND, eight tunnel control signal end C, inside a SIM card for tool, and operating voltage is direct current 6V,
After eight tunnel control signal end C any end input low levels, short message alarm module finished product U3 can be internal pre- by mobile network
If telephone number send a short message, at most short messages can be sent for six telephone numbers, before use, passing through short message alarm module
Itself function of finished product U3 stores a short message internal in advance, and content is " vending machine is out of stock ", and is stored in vending machine shortage of goods
When, one or more user's telephone numbers for needing to notify.Enquiry circuit is by single-chip microcontroller U5, crystal oscillator BX, electrolytic capacitor C, electricity
Hindering R, PNP triode Q1N, relay J1N composition, (enquiry circuit has eight road cathode power supply output ends, and eight road cathode power supplies are defeated
Outlet construction is consistent, is made of PNP triode and relay, in order to which following description is convenient, the eight roads anode of enquiry circuit
Power output end PNP triode, relay are stated by PNP triode Q1N, relay J1N), pass through circuit board wiring therebetween
Connection, PNP triode and relay respectively have identical eight, and single-chip microcontroller U5 model is AT89C2051-24PI, single-chip microcontroller U5's
1 foot of reset terminal is connected with the one end resistance R, and external 4 foot of crystal oscillator end, 5 feet of single-chip microcontroller U5 are connected with the both ends crystal oscillator BX respectively, monolithic
10 foot of negative power supply input terminal and the resistance R other end of machine U5, electrolytic capacitor C cathode, eight relay J1N negative power supply inputs
End ground connection, 20 foot of cathode power supply input terminal and electrolytic capacitor C anode, eight PNP triode Q1N emitters of single-chip microcontroller U5 connect
It connects, first PNP triode Q1N collector and first relay J1N cathode power supply input terminal connection, second tri- pole PNP
Pipe Q1N collector and second relay J1N cathode power supply input terminal connection, third PNP triode Q1N collector and third
The connection of relay J1N cathode power supply input terminal, the 4th PNP triode Q1N collector and the 4th relay J1N anode electricity
The connection of source input terminal, the 5th PNP triode Q1N collector and the 5th relay J1N cathode power supply input terminal connection, the 6th
PNP triode Q1N collector and the 6th relay J1N cathode power supply input terminal connection, the 7th PNP triode Q1N collection
Electrode and the 7th relay J1N cathode power supply input terminal connection, the 8th PNP triode Q1N collector and the 8th relay
The connection of device J1N cathode power supply input terminal, first 19 foot of low level output end of single-chip microcontroller U5 and first PNP triode Q1N
Base stage connection, second 18 foot of low level output end of single-chip microcontroller U5 and second PNP triode Q1N base stage connection, single-chip microcontroller
17 foot of third low level output end of U5 is connected with third PNP triode Q1N base stage, the 4th low level of single-chip microcontroller U5
16 foot of output end and the 4th PNP triode Q1N base stage connection, the 5th 15 foot of low level output end of single-chip microcontroller U5 and the 5th
The connection of PNP triode Q1N base stage, the 6th 14 foot of low level output end and the 6th PNP triode Q1N base of single-chip microcontroller U5
Pole connection, the 7th 13 foot of low level output end of single-chip microcontroller U5 and the 7th PNP triode Q1N base stage connection, single-chip microcontroller U5
The 8th 12 foot of low level output end and the connection of the 8th PNP triode Q1N base stage, eight relay J1N control power supplys it is defeated
Enter end to connect with single-chip microcontroller cathode power supply input terminal.Consistent (the eight groups of infrared inductions of eight groups of infra-red sensor switch circuit structures
Switching circuit, in every group of multiplex infrared inductive switch circuit, every road infra-red sensor switch circuit structure is consistent, working principle
Unanimously, in order to which following description is convenient, every road infra-red sensor switch circuit is by photoelectric sensor finished product U4N and relay JN
Statement)；Every group of multichannel having the same, every road include the photoelectric sensor of brand ZYCN/ meanings, model E3F-DS30C4
There are two power input terminals 1 and 2 feet, a high level are defeated for finished product U4N and relay JN, photoelectric sensor finished product U4N tool
3 foot of terminals out, operating voltage are direct current 6V, and photoelectric sensor finished product U4N shell right part itself has integrated infrared emission
And photoelectric tube detecting head is received, detecting head can detect the article between 6-30cm distance, high when there is article blocking in detecting head front end
3 foot of level outlet terminal can export high level, have an adjusting knob at the rear portion of photoelectric sensor finished product U4N shell, adjust
For section knob when adjusting to the left, detection range becomes close, and when adjusting knob is adjusted to the right, detection range becomes remote, the present invention adjust after most
Remote detection range 12cm can meet needs, be bonded on a square permanent magnets on the left of photoelectric sensor finished product U4N, relay
Device JN is mounted in subassembly wrapper, 3 foot of high level output end and relay JN cathode power supply input terminal of photoelectric sensor finished product U4N
It is connected by conducting wire, the negative power supply input terminal of relay JN, the cathode for controlling power input and photoelectric sensor finished product U4N
2 foot of power input is connected by conducting wire.In eight groups of infra-red sensor switch circuits, every group of infra-red sensor switch circuit it is more
The photoelectric sensor finished product U4N of road infra-red sensor switch circuit is transversely mounted on one floor shelf of automatic vending machine that (eight groups red
In outside line inductive switch circuit, two power inputs of photoelectric sensor finished product U4N of every group of multiplex infrared inductive switch circuit
Terminals 1 and 2 feet, 3 foot of high level output terminals pass through respectively conductor in parallel together, the normally-closed contact of relay JN
End passes through conductor in parallel together), eight groups of infra-red sensor switch circuits successively from top to bottom install one layer of goods of automatic vending machine
On frame, in every group of infra-red sensor switch circuit, every road infra-red sensor switch circuit of multiplex infrared inductive switch circuit
Photoelectric sensor finished product U4N be separately mounted in each lattice list cargo lattice of each layer of goods carrier cross direction profiles in automatic vending machine
The photoelectric sensor finished product U4N of front end left part, every road infra-red sensor switch circuit is separately mounted to a floor in automatic vending machine
When one lattice list cargo lattice Inner Front End left part of shelf, pass through square permanent magnets on the left of every photoelectric sensor finished product U4N shell
It is pull-in on single cargo lattice Inner Front End left part, can also be passed through with glue every photoelectric sensor finished product U4N shell left side is rectangular forever
Long magnet be bonded in single cargo lattice Inner Front End left part (be bonded mainly for it is special be not iron and steel material quality vending machine use), it is infrared
Front end one cargo and cargo of the photoelectric sensor finished product U4N detecting head of line inductive switch circuit towards single cargo lattice
Front end is parallel, and the front end of cargo just projects the photoelectric sensor finished product U4N probed hair of infra-red sensor switch circuit red
UV light blocks, and 3 foot of photoelectric sensor finished product U4N high level output end of infra-red sensor switch circuit exports high level, after
Electric appliance JN obtains electric actuation, and it controls power input and the disconnection of normally-closed contact end.Switching Power Supply U1 is that brand MEAN WELL/ is bright
The switch power module finished product of latitude, model LRS-350-12-6, there are two ac power input end 1 and 2 feet, two-way electricity for tool
Source output terminal 3 and 4 feet and 5 and 4 feet, 3 and 4 feet export 12V DC power supply all the way, all the way 5 and 4 feet output 6V DC power supply, and two
4 foot of road power output end cathode ground connection.
Shown in Fig. 3, the power input 1 and 2 feet of Switching Power Supply U1 passes through conducting wire with 220V AC power source respectively and connects,
The power input both ends VCC and GND of the first via power supply output both ends 3 of Switching Power Supply U1 and 4 feet and cue circuit U3 lead to respectively
Cross conducting wire connection, the power input both ends 1 and 2 feet of the second road power output end 5 of Switching Power Supply U1 and 4 feet and time circuit U2
It is connected respectively by conducting wire, the control power supply of positive 3 feet of the first via power output end of Switching Power Supply U1 and time circuit U2 are defeated
Enter 3 feet of end to connect by conducting wire, control 4 foot of power output end of time circuit U2 and the power input anode of enquiry circuit
20 feet of single-chip microcontroller U5 are connected by conducting wire, the normally opened contact end of eight road cathode output ends, eight relay J1N of enquiry circuit
Connected respectively with 1 foot of the cathode power supply input terminal photoelectric sensor finished product U4N of eight groups of infra-red sensor switch circuits by conducting wire
Connect, 4 foot of negative power supply output end and enquiry circuit negative power supply input terminal electrolytic capacitor C cathode of Switching Power Supply U1, eight groups it is red
2 feet of the negative power supply input terminal photoelectric sensor finished product U4N of outside line inductive switch circuit are connected by conducting wire, eight groups of infrared rays
The control signal output relay JN normally-closed contact end of inductive switch circuit and the signal input part C of cue circuit U3 are by leading
Line connection.
Shown in Fig. 3, the present invention is before use, have the installation personnel of professional knowledge according to the shelf number of plies of automatic vending machine
Using corresponding multiple groups infra-red sensor switch circuit, (for example 5 layers of shelf just use five groups of infra-red sensor switch circuits, remaining
Multiple groups infra-red sensor switch circuit can not have to or not install, then the single freight house according to every layer of shelf is true every quantity
The number of fixed every group of infra-red sensor switch circuit guarantees to install infra-red sensor switch electricity all the way in each single cargo grid
Road, extra does not install；The multiple groups infra-red sensor switch circuit that do not install is removed, it can be directly by unwanted infrared induction
The conducting wire that switching circuit is connected with enquiry circuit cathode output end disconnects, and in actual production, can correspond to according to automatic vending
The goods carrier number of plies of machine and every layer of single cargo grid quantity, the infra-red sensor switch circuit using respective numbers).In below
It is installed with and is scheduled on automatic vending machine with explaining in the case where eight layers.When the power supply of 220V AC power source access switch power supply U1 is defeated
After entering 1 and 2 feet of end, under the effect of Switching Power Supply U1 internal circuit, the first via power supply of Switching Power Supply U1 exports two 3 and 4 foots
Power input both ends VCC and GND that 6V DC power supply enters cue circuit U3, then, cue circuit U3 work once electrified can be exported；
The second road power output end 5 of Switching Power Supply U1 and 4 feet can export the power input two of 12V DC power supply entry time circuit U 2
1 and 2 feet are held, then, time circuit U2 obtains electric in running order.Positive 3 feet of the first via power output end of Switching Power Supply U1
3 foot of control power input of 6V power supply entry time circuit U 2 can also be exported.Time electricity is set as needed using preceding owner
Road U2 controls the time of 4 foot out-put supply of power output end, that is, setting time circuit is in the period out-put supply of needs
(the present embodiment sets eight minutes 10 points to 10 points of every nights, under the effect of time circuit U2 internal circuit, the control of time circuit U2
4 foot of power output end processed exports eight minutes power supplys).
Shown in Fig. 3, per 10 o'clock of evening, time circuit U2 controls 4 foot of power output end meeting out-put supply, due to opening
Positive 3 feet of the first via power output end of powered-down source U1 are connected with 3 foot of control power input of time circuit U2, time circuit
4 foot of control power output end of U2 is connected with 20 feet of the power input anode single-chip microcontroller U5 of enquiry circuit by conducting wire, institute
With 10 points to 10 points of per evening eight minutes, enquiry circuit can work once electrified.After enquiry circuit work, single-chip microcontroller U5 is in peripheral cell electricity
It solves under capacitor C and resistance R collective effect, first exports 1 minute low level from first 19 foot of output end, low level is through tri- pole PNP
Pipe Q1N power amplification paraphase enters relay J1N cathode power supply input terminal, and then, relay J1N obtains electric actuation, and its controls power supply
Input terminal and normally opened contact end closure, due to, the normally opened contact end of the first via cathode output end relay J1N of enquiry circuit and
The cathode power supply input terminal of first group of infra-red sensor switch circuit is connected by conducting wire, so this moment, first group of infrared ray sense
The cathode power supply input terminal of inductive switch circuit U 4N can obtain electric one minute；Single-chip microcontroller U5 is exported 1 minute from first 19 foot of output end
After low level, and then second 18 foot of output end exports 1 minute low level, and low level is fallen through PNP triode Q1N power amplification
Mutually enter relay J1N cathode power supply input terminal, then, relay J1N obtains electric actuation, and it controls power input and normally opened touching
Point end closure, due to the normally opened contact end of the second road cathode output end relay J1N of enquiry circuit and second group of infrared ray sense
The cathode power supply input terminal of inductive switch circuit is connected by conducting wire, the cathode power supply input of second group of infra-red sensor switch circuit
End can obtain electric one minute；After single-chip microcontroller U5 exports 1 minute low level from second 18 foot of output end, and then third output end
17 feet export 1 minute low level, and low level enters relay J1N cathode power supply through PNP triode Q1N power amplification paraphase and inputs
End, then, relay J1N obtains electric actuation, and it controls power input and normally opened contact end closure, due to the third of enquiry circuit
The normally opened contact end of road cathode output end relay J1N and the cathode power supply input terminal of third group infra-red sensor switch circuit are logical
Conducting wire connection is crossed, the cathode power supply input terminal of third group infra-red sensor switch circuit can obtain electric one minute；Single-chip microcontroller U5 is from
After three 17 feet of output end export 1 minute low level, and then the 4th 16 foot of output end exports 1 minute low level, low level
Enter relay J1N cathode power supply input terminal through PNP triode Q1N power amplification paraphase, then, relay J1N obtains electric actuation
It controls power input and normally opened contact end closure, since the 4th road cathode output end relay J1N's of enquiry circuit is normal
The cathode power supply input terminal for opening tip side and the 4th group of infra-red sensor switch circuit is connected by conducting wire, the 4th group of infrared ray sense
The cathode power supply input terminal of inductive switch circuit can obtain electric one minute；Single-chip microcontroller U5 from the 4th 16 foot of output end export 1 minute it is low
After level, and then the 5th 15 foot of output end exports 1 minute low level, and low level is through PNP triode Q1N power amplification paraphase
Into relay J1N cathode power supply input terminal, then, relay J1N obtains electric actuation, and it controls power input and normally opened contact
End closure, due to the normally opened contact end of the 5th road cathode output end relay J1N of enquiry circuit and the 5th group of infrared induction
The cathode power supply input terminal of switching circuit is connected by conducting wire, the cathode power supply input terminal of the 5th group of infra-red sensor switch circuit
It can obtain electric one minute；After single-chip microcontroller U5 exports 1 minute low level from the 5th 15 foot of output end, and then the 6th output end 14
Foot exports 1 minute low level, and low level enters relay J1N cathode power supply through PNP triode Q1N power amplification paraphase and inputs
End, then, relay J1N obtains electric actuation, and it controls power input and normally opened contact end closure, due to the 6th of enquiry circuit the
The normally opened contact end of road cathode output end relay J1N and the cathode power supply input terminal of the 6th group of infra-red sensor switch circuit are logical
Conducting wire connection is crossed, the cathode power supply input terminal of the 6th group of infra-red sensor switch circuit can obtain electric one minute；Single-chip microcontroller U5 is from
After six 14 feet of output end export 1 minute low level, and then the 7th 13 foot of output end exports 1 minute low level, low level
Enter relay J1N cathode power supply input terminal through PNP triode Q1N power amplification paraphase, then, relay J1N obtains electric actuation
It controls power input and normally opened contact end closure, since the 7th road cathode output end relay J1N's of enquiry circuit is normal
The cathode power supply input terminal for opening tip side and the 7th group of infra-red sensor switch circuit is connected by conducting wire, the 7th group of infrared ray sense
The cathode power supply input terminal of inductive switch circuit can obtain electric one minute；Single-chip microcontroller U5 from the 7th 13 foot of output end export 1 minute it is low
After level, and then the 8th 12 foot of output end exports 1 minute low level, and low level is through PNP triode Q1N power amplification paraphase
Into relay J1N cathode power supply input terminal, then, relay J1N obtains electric actuation, and it controls power input and normally opened contact
End closure, due to the normally opened contact end of the 8th road cathode output end relay J1N of enquiry circuit and the 8th group of infrared induction
The cathode power supply input terminal of switching circuit is connected by conducting wire, the cathode power supply input terminal of the 8th group of infra-red sensor switch circuit
It can obtain electric one minute.
Shown in Fig. 3, since eight groups of infra-red sensor switch circuit structures are consistent, working principle is consistent, and every group has phase
Same multichannel, every road include the photoelectric sensor finished product U4N and relay of brand ZYCN/ meanings, model E3F-DS30C4
JN, every road construction is consistent, working principle is consistent, in actual use, when enquiry circuit difference out-put supply enter it is eight groups infrared
After the multiplex infrared inductive switch circuit of line inductive switch circuit, the multiplex infrared sense of each layer of installation of automatic vending machine
Inductive switch circuit can work once electrified simultaneously, the multiplex infrared inductive switch circuit installed on every layer of shelf successively from top to bottom between
It worked one minute every one minute.Multiplex infrared inductive switch circuit on every layer of shelf, in every road infra-red sensor switch circuit:
The cargo of front end one of the detecting head of photoelectric sensor finished product U4N towards single cargo lattice is parallel with the front end of cargo, cargo
The probed hair of electric transducer finished product U4N is just projected infrared light and blocked by front end, the height electricity of photoelectric sensor finished product U4N
Flat 3 foot of output end exports high level, and relay JN obtains electric actuation, and it controls power input and the disconnection of normally-closed contact end；When single goods
When object lattice shortage of goods, the front end of cargo cannot again be blocked the infrared light that photoelectric sensor finished product U4N probed hair projects, photoelectricity
3 foot of high level output end of sensor finished product U4N no longer exports high level, and it is defeated that the stopping of relay JN power loss is attracted its control power supply
Enter end and normally-closed contact termination is logical, since relay JN controls power input ground connection, relay JN normally-closed contact end and prompt
The signal input part C of circuit U 3 is connected by conducting wire, so this is engraved under the effect of cue circuit U3 internal circuit, cue circuit U3
A short message can be launched, short message content is " vending machine is out of stock ".Due in eight groups of infra-red sensor switch circuits, more than every group
Two power input terminals 1 of photoelectric sensor finished product U4N of road infra-red sensor switch circuit and 2 feet, a high level are defeated
Out 3 foot of terminals pass through respectively conductor in parallel together, the normally-closed contact end of relay JN by conductor in parallel together, every layer
The relay JN control power input ground connection of the multiplex infrared inductive switch circuit of goods carrier, relay JN normally-closed contact end
It is connected with the signal input part C of cue circuit U3 by conducting wire, so, in a minutes, as long as one layer of goods carrier any one
A cargo lattice are out of stock, and cue circuit U3 can send out a short message.Due to eight groups of infra-red sensor switch circuit structures one
Cause, working principle are consistent, every group of multichannel having the same, and every road construction is consistent, principle is consistent, so, eight groups of infrared inductions
After switching circuit was at interval of one minute work once electrified, as long as any one cargo lattice of one layer of goods carrier are out of stock, cue circuit U3
A short message will be sent out；Due to, under enquiry circuit effect, eight groups of infra-red sensor switch circuits of eight layers of goods carrier
The work once electrified time is different (interval one minute), then sending out when inquiring single cargo lattice shortage of goods of one layer of goods carrier
The short message time is also different, which place vending machine such owner can be specifically according to the telephone number determination for receiving short message
It is out of stock, moreover it is possible to according to the receiving time of short message (such as at night 10 points cross 2 minutes received short messages, be exactly the second break of goods carrier
Goods crosses 3 received short messages at 10 points at night, is exactly that goods carrier third layer is out of stock) owner can intuitively recognize bottom automatic selling
Which break goods of cargo aircraft, and according to the pendulum goods of oneself habit, cargo replenishes to scene (such as the second break on specific aim band
Goods, what is put in the multiple grid of the second layer respectively is that cigarette, pot foods, beverage etc. just take corresponding cargo and replenish), this
Invention can have mesh ground get ready the goods, and need the cargo got ready the goods not have when can replenish at the first time, and not will cause stock
It takes, is thus brought conveniently to owner, it is convenient to also ensure that shopper does shopping, and reduce that owner is various unnecessary to open
Pin.Under the above circuit function, daily, such as 10 points to 10: 8 at night, enquiry circuit can be successively to eight layers of automatic vending machine
Goods carrier carries out inquiry out of stock, can send out at the first time through cue circuit U3 after one, a certain layer single cargo lattice are out of stock short
Letter, user can carry out specific aim stock and (carry out specific aim stock to each layer of a variety of cargos, reduce unwitting feelings
Under condition, entire cargo needed for taking eight layers of goods carrier carries out the stock various inconvenience of bring).Based on above-mentioned, so the present invention has
The application prospect having had.
In Fig. 3, relay JN, J1N model is DC41006V miniature relay；Resistance R resistance value is 1K；PNP triode
Q1N model is 9012；Crystal oscillator specification is 11.0592MHz；Electrolytic capacitor c-type number is 100 μ F/25V.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is limited to the details of above-mentioned exemplary embodiment, and without departing substantially from spirit or base of the invention
In the case where eigen, the present invention can be realized in other specific forms.It therefore, in all respects, should all be by reality
Apply example and regard exemplary as, and be non-limiting, the scope of the present invention by appended claims rather than above description
It limits, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention.
Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of automatic vending machine timing suggestion device out of stock, it is characterised in that including subassembly wrapper, time circuit, cue circuit,
Enquiry circuit, infra-red sensor switch circuit, Switching Power Supply, time circuit, cue circuit, enquiry circuit, Switching Power Supply installation
In subassembly wrapper, subassembly wrapper is mounted on automatic vending machine upper top, and infra-red sensor switch circuit shares identical eight groups, switch
The power input of power supply is connected with 220V AC power source by conducting wire, the first via power supply output both ends of Switching Power Supply and prompt
The power input both ends of circuit are connected by conducting wire respectively, the power supply of the second road power output end and time circuit of Switching Power Supply
It inputs both ends to connect by conducting wire respectively, the first via power output end anode of Switching Power Supply and the control power supply of time circuit are defeated
Enter end to connect by conducting wire, the control power output end of time circuit and the power input anode of enquiry circuit pass through conducting wire
Connection, cathode power supply input terminal of the eight road cathode output ends of enquiry circuit respectively with eight groups of infra-red sensor switch circuits pass through
Conducting wire connection, the negative power supply of the negative power supply output end and enquiry circuit of Switching Power Supply, eight groups of infra-red sensor switch circuits
Input terminal is connected by conducting wire, the control signal output of eight groups of infra-red sensor switch circuits and the signal input of cue circuit
End is connected by conducting wire, and eight groups of infra-red sensor switch circuits are separately mounted to each lattice list of each layer of shelf in automatic vending machine
Cargo lattice Inner Front End left part.
2. a kind of automatic vending machine timing suggestion device out of stock according to claim 1, it is characterised in that time circuit is
Microcomputer time-controlled switch.
3. a kind of automatic vending machine timing suggestion device out of stock according to claim 1, it is characterised in that cue circuit is
GSM text message alarm.
4. a kind of automatic vending machine timing suggestion device out of stock according to claim 1, it is characterised in that enquiry circuit by
Single-chip microcontroller, crystal oscillator, electrolytic capacitor, resistance, PNP triode, relay composition, are connected by circuit board wiring, tri- pole PNP therebetween
Pipe and relay respectively have identical eight, and single-chip microcontroller model is AT89C2051-24PI, 1 foot of reset terminal and resistance of single-chip microcontroller
One end connection, external 4 foot of crystal oscillator end, 5 feet of single-chip microcontroller are connected with crystal oscillator both ends respectively, the negative power supply input terminal 10 of single-chip microcontroller
Foot and the resistance other end, electrolytic capacitor cathode, eight relay negative power supply input end groundings, the cathode power supply input of single-chip microcontroller
Hold 20 feet and electrolytic capacitor anode, eight PNP triode emitters to connect, first PNP triode collector and first after
The connection of electric appliance cathode power supply input terminal, second PNP triode collector and second relay cathode power supply input terminal connection,
Third PNP triode collector is connected with third relay cathode power supply input terminal, the 4th PNP triode collector and
4th relay cathode power supply input terminal connection, the 5th PNP triode collector and the 5th relay cathode power supply are defeated
Enter end connection, the 6th PNP triode collector and the 6th relay cathode power supply input terminal connection, the 7th tri- pole PNP
Pipe collector and the 7th relay cathode power supply input terminal connection, the 8th PNP triode collector and the 8th relay
The connection of cathode power supply input terminal, first 19 foot of low level output end of single-chip microcontroller and first PNP triode base stage connection, it is single
Second 18 foot of low level output end of piece machine and second PNP triode base stage connection, the third low level of single-chip microcontroller are defeated
17 foot of outlet is connected with third PNP triode base stage, the 4th 16 foot of low level output end and the 4th PNP tri- of single-chip microcontroller
The connection of pole pipe base stage, the 5th 15 foot of low level output end of single-chip microcontroller and the 5th PNP triode base stage connection, single-chip microcontroller
6th 14 foot of low level output end and the 6th PNP triode base stage connection, the 7th low level output end 13 of single-chip microcontroller
Foot and the 7th PNP triode base stage connection, the 8th 12 foot of low level output end and the 8th PNP triode base of single-chip microcontroller
Pole connection, eight power source for relay control input terminals are connected with single-chip microcontroller cathode power supply input terminal.
5. a kind of automatic vending machine timing suggestion device out of stock according to claim 1, it is characterised in that eight groups of infrared rays
Inductive switch circuit structure is consistent, and every group of multichannel having the same, every road includes photoelectric sensor and relay, photoelectric sensing
The high level output end of device is connected with relay cathode power supply input terminal by conducting wire, the negative power supply input terminal of relay, control
Power input processed is connected with the negative power supply input terminal of photoelectric sensor by conducting wire.
6. a kind of automatic vending machine timing suggestion device out of stock according to claim 5, it is characterised in that eight groups of infrared rays
In inductive switch circuit, the photoelectric sensor of the multiplex infrared inductive switch circuit of every group of infra-red sensor switch circuit is lateral
It is mounted on one layer of shelf of automatic vending machine, in every group of infra-red sensor switch circuit, multiplex infrared inductive switch circuit
It is every that the photoelectric sensor of every road infra-red sensor switch circuit is separately mounted to each floor shelf cross direction profiles in automatic vending machine
One lattice list cargo lattice Inner Front End left part.
7. a kind of automatic vending machine timing suggestion device out of stock according to claim 1, it is characterised in that Switching Power Supply tool
There is two-way power output end.
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|---|---|---|---|
| CN2018212404550 | 2018-08-02 | ||
| CN201821240455 | 2018-08-02 |
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| CN203038362U (en) * | 2013-01-17 | 2013-07-03 | 白树春 | Stockout notification device capable of being conveniently installed on ordinary vending machine |
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