CN107665555A - A kind of settlement system based on Internet of Things - Google Patents
A kind of settlement system based on Internet of Things Download PDFInfo
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- CN107665555A CN107665555A CN201711045592.9A CN201711045592A CN107665555A CN 107665555 A CN107665555 A CN 107665555A CN 201711045592 A CN201711045592 A CN 201711045592A CN 107665555 A CN107665555 A CN 107665555A
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- infrared
- micro controller
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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Abstract
The invention discloses a kind of settlement system based on Internet of Things, including infrared detection module, fingerprint identification module, colour recognition module, micro controller module, wireless transport module and display module；Infrared detection module, fingerprint identification module includes infrared emitting control circuit and infrared receiver control circuit, and colour recognition module includes color sensitive sensor, analog-to-digital conversion module, amplification circuit module, filter circuit module and data processing module；Wherein, infrared detection module, fingerprint identification module, micro controller module, color sensitive sensor, analog-to-digital conversion module, amplification circuit module, filter circuit module, data processing module are linked in sequence successively, data processing module connects with micro controller module, and micro controller module, wireless transport module, display module are linked in sequence successively；The present invention realizes intelligent clearing, and clearing form is more accurate, reliable, and efficiency is higher, has saved manpower and materials cost.
Description
Technical field
The present invention relates to settlement system technical field, particularly a kind of settlement system based on Internet of Things.
Background technology
Everybody often occurs when having dinner peak period in the dining room of the enterprises and institutions such as present colleges, big companies and factory
Very long troop is arranged to carry out selecting meal and wait clearing of swiping the card.At present, serving the meals for dining room is essentially all to be placed on vegetable not at random
Same region, having dinner personnel will shuttle in different regions to take desired dish, and this had not only caused crowded but also lost time.Separately
Outside, current cost basis approach relies primarily on manually, one computing terminal of an employee, is substantially in artificial visual service plate
Dish sample and be added clearing one by one by price, not only speed is slow for this clearing form, and in the case where the kind of dish is more,
Error rate is higher, and the dish valency in especially dining room often adjusts.In the epoch of this current pursuit efficiency and order, old serves the meals
Pattern has been not suitable with the demand of people.It is single for how effectively solving the problems, such as the current extremely urgent dining room of this severe bottleneck
The indispensable part such as position, enterprise, school, the crowd is dense, the phenomenon for congestion of having dinner exists always in dining room.At present, pass
The dining room card-punching system of system generally has the disadvantages that：Have dinner when settling accounts, it is necessary to which employee inputs food after identifying the species of food
Price is swiped the card clearing again, and manual type charging error is difficult to avoid that, happened occasionally；Due to needing employee's identification again come meter of swiping the card
Take, time-consuming longer, efficiency is low.
There are substantial amounts of self-service restaurants in society in recent years, it is particularly more in the number of having dinner such as school, hospital
Unit, self-service pick-up receive increasing welcome.The settlement system of self-service restaurants is most important, its performance, efficiency
Deng the satisfaction of customer will be directly affected, and then have influence on the volume of the flow of passengers in dining room.China Patent Publication No. CN201741211, it is public
Open day 2011 year 2 month 9, a kind of entitled catering counting system of utility model, this application case discloses a kind of food and drink clearing
System, it includes service plate, beats valency device, clearing device, clearing service computer and sterilize validator, and described service plate includes disk body
And the RFID electronic tags in disk body are located at, described valency device of beating is connected with a management server, described clearing device and knot
Calculate service computer to be connected, sterilization validator is located in disinfection cabinet.Its weak point is that the settlement system uses RFID electronics
The method of tag recognition realizes the clearing of full automation, but the service plate used in it must customize, and cost is higher.
The settlement mode in catering industry is all artificially to carry out judgement price to vegetable also in artificial accounts settling phase at present
Carry out computing on computers again afterwards, this settlement method is not only time consuming, and often causes to malfunction by objective factor.
Especially in quick catering industry, in peak traffic, fast reaction must be made in a short time and carries out substantial amounts of information
Processing, but limited personnel, therefore the time of customer can be caused to be delayed, and then cause the loss of traveller.
September in 2003 disclosure, a kind of Publication No. CN1439993 food management system on the 3rd disclose such technology
Scheme：It includes cash register unit, central control unit, platform bit allocation and fabrication unit, orders dishes and uploading unit, divide singles to print
Unit and bar code draw menu member, platform bit allocation and fabrication unit, order dishes and uploading unit, point single print unit and bar code
Menu member is drawn respectively with central control unit to be connected.Serve speed and settlement efficiency are improved by this embodiment, carried
Heavy traffic, but this scheme still suffers from shortcoming, and this scheme does not adapt to quick catering industry, and for the processing of information
The shortcomings that real-time change can not be accomplished.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art and provide a kind of knot based on Internet of Things
Calculation system, the present invention realize intelligent clearing, and clearing form is more accurate, reliable, and efficiency is higher, saved manpower and materials into
This.
The present invention uses following technical scheme to solve above-mentioned technical problem：
According to a kind of settlement system based on Internet of Things proposed by the present invention, including it is infrared detection module, fingerprint identification module, colour recognition module, micro-
Controller module, wireless transport module and display module；Infrared detection module, fingerprint identification module includes infrared emitting control circuit and infrared receiver
Control circuit, colour recognition module include color sensitive sensor, analog-to-digital conversion module, amplification circuit module, filter circuit module and
Data processing module；Wherein, infrared detection module, fingerprint identification module, micro controller module, color sensitive sensor, analog-to-digital conversion module, amplifying circuit
Module, filter circuit module, data processing module are linked in sequence successively, and data processing module connects with micro controller module, micro-
Controller module, wireless transport module, display module are linked in sequence successively；
Infrared detection module, fingerprint identification module, believe for sending triggering to micro controller module when detecting and having service plate placement on region to be identified
Number；Micro controller module, for after trigger signal is received, starting colour recognition module；
Colour recognition module, exported for identifying the color of service plate on region to be identified, and by colouring information to microcontroller mould
Block, micro controller module carries out collect statistics to the colouring information of acquisition, and by food gross score, unit price and need to pay total
Valency is exported to display module through wireless transport module and shown.
As a kind of further prioritization scheme of settlement system based on Internet of Things of the present invention, infrared emission control electricity
Road includes first resistor, second resistance, PNP triode and infrared-emitting diode, one end of first resistor and PNP triode
Base stage is connected, and the emitter stage of PNP triode is connected with power supply, the colelctor electrode of PNP triode and the positive pole of infrared-emitting diode
Connection, the negative pole of infrared-emitting diode and one end of second resistance connect, the other end ground connection of second resistance.
As a kind of further prioritization scheme of settlement system based on Internet of Things of the present invention, infrared receiver control electricity
Road includes LM393 comparators, the 3rd to the 7th resistance and infrared receiving diode, and one end of 3rd resistor is connected with power supply, the
The other end of three resistance and the positive pole of infrared receiving diode, the positive input terminal of LM393 comparators connect respectively, infrared receiver two
The negative pole of pole pipe is connected to ground, a termination power of the 4th resistance, the other end of the 4th resistance and one end of the 5th resistance,
The negative input end of LM393 comparators connects respectively, the other end ground connection of the 5th resistance, power end and the electricity of LM393 comparators
Source, one end of the 6th resistance are connected respectively, and the other end of the 6th resistance is connected to ground, the output end of LM393 comparators and the 7th
One end connection of resistance, the other end of the 7th resistance are connected with power supply.
As a kind of further prioritization scheme of settlement system based on Internet of Things of the present invention, display module LCD
Liquid crystal display.
As a kind of further prioritization scheme of settlement system based on Internet of Things of the present invention, the core of color sensitive sensor
Piece model CLS9032.
The present invention compared with prior art, has following technique effect using above technical scheme：
（1）The present invention realizes intelligent clearing, avoids the generation of the problems such as error-prone, time-consuming during artificial clearing, clearing side
Formula is more accurate, reliable, and efficiency is higher, has saved manpower and materials cost, improves operating efficiency and service quality；
（2）Chip model is used to carry out colour recognition for CLS9032 color sensitive sensor, accuracy of identification is high；
（3）The present apparatus makes the operation in whole dining room more automate, rationalize, and can save the time of diner, increase dining
Number, effectively reduce the number of error in charging；
（4）Present apparatus cost is low, and small volume is easy to use, still can be used in greasy dirt, moist environment, service life length, protects
Support and safeguard simple and convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of settlement system based on Internet of Things, including infrared detection module, fingerprint identification module, colour recognition module, microcontroller
Module, wireless transport module and display module；Infrared detection module, fingerprint identification module includes infrared emitting control circuit and infrared receiver control electricity
Road, colour recognition module are included at color sensitive sensor, analog-to-digital conversion module, amplification circuit module, filter circuit module and data
Manage module；Wherein, infrared detection module, fingerprint identification module, micro controller module, color sensitive sensor, analog-to-digital conversion module, amplification circuit module, filter
Wave circuit module, data processing module are linked in sequence successively, and data processing module connects with micro controller module, microcontroller mould
Block, wireless transport module, display module are linked in sequence successively；
Infrared detection module, fingerprint identification module, believe for sending triggering to micro controller module when detecting and having service plate placement on region to be identified
Number；Micro controller module, for after trigger signal is received, starting colour recognition module；
Colour recognition module, exported for identifying the color of service plate on region to be identified, and by colouring information to microcontroller mould
Block, micro controller module carries out collect statistics to the colouring information of acquisition, and by food gross score, unit price and need to pay total
Valency is exported to display module through wireless transport module and shown.
Infrared emitting control circuit includes first resistor, second resistance, PNP triode and infrared-emitting diode, and first
One end of resistance and the base stage of PNP triode are connected, and the emitter stage of PNP triode is connected with power supply, the colelctor electrode of PNP triode
It is connected with the positive pole of infrared-emitting diode, the negative pole of infrared-emitting diode and one end of second resistance connect, second resistance
The other end ground connection.
Infrared receiver control circuit includes LM393 comparators, the 3rd to the 7th resistance and infrared receiving diode, the 3rd electricity
One end of resistance is connected with power supply, the other end of 3rd resistor and the positive pole of infrared receiving diode, the positive input of LM393 comparators
End is connected respectively, and the negative pole of infrared receiving diode is connected to ground, a termination power of the 4th resistance, the other end of the 4th resistance
The negative input end of one end, LM393 comparators with the 5th resistance is connected respectively, the other end ground connection of the 5th resistance, LM393 ratios
Power end compared with device is connected respectively with one end of power supply, the 6th resistance, and the other end of the 6th resistance is connected to ground, and LM393 compares
The output end of device is connected with one end of the 7th resistance, and the other end of the 7th resistance is connected with power supply.
Display module is LCD liquid crystal displays, and the chip model of color sensitive sensor is CLS9032.
The present invention realizes intelligent clearing, avoids the generation of the problems such as error-prone, time-consuming during artificial clearing, clearing side
Formula is more accurate, reliable, and efficiency is higher, has saved manpower and materials cost, improves operating efficiency and service quality；Using core
Piece model CLS9032 color sensitive sensor carries out colour recognition, and accuracy of identification is high；The present apparatus makes the operation in whole dining room more
Automation, rationalize, the time of diner can be saved, increase number of meals, effectively reduce the number of error in charging；The present apparatus
Cost is low, small volume, easy to use, still can be used in greasy dirt, moist environment, service life length, and maintenance and maintenance are simple
It is convenient.
Claims (5)
1. a kind of settlement system based on Internet of Things, it is characterised in that including infrared detection module, fingerprint identification module, colour recognition module, micro-control
Device module, wireless transport module and display module processed；Infrared detection module, fingerprint identification module includes infrared emitting control circuit and infrared receiver control
Circuit processed, colour recognition module include color sensitive sensor, analog-to-digital conversion module, amplification circuit module, filter circuit module sum
According to processing module；Wherein, infrared detection module, fingerprint identification module, micro controller module, color sensitive sensor, analog-to-digital conversion module, amplifying circuit mould
Block, filter circuit module, data processing module are linked in sequence successively, and data processing module connects with micro controller module, micro-control
Device module processed, wireless transport module, display module are linked in sequence successively；
Infrared detection module, fingerprint identification module, believe for sending triggering to micro controller module when detecting and having service plate placement on region to be identified
Number；Micro controller module, for after trigger signal is received, starting colour recognition module；
Colour recognition module, exported for identifying the color of service plate on region to be identified, and by colouring information to microcontroller mould
Block, micro controller module carries out collect statistics to the colouring information of acquisition, and by food gross score, unit price and need to pay total
Valency is exported to display module through wireless transport module and shown.
A kind of 2. settlement system based on Internet of Things according to claim 1, it is characterised in that infrared emitting control circuit
Including first resistor, second resistance, PNP triode and infrared-emitting diode, one end of first resistor and the base of PNP triode
Pole is connected, and the emitter stage of PNP triode is connected with power supply, and the colelctor electrode of PNP triode and the positive pole of infrared-emitting diode connect
Connect, the negative pole of infrared-emitting diode and one end of second resistance connect, the other end ground connection of second resistance.
A kind of 3. settlement system based on Internet of Things according to claim 2, it is characterised in that infrared receiver control circuit
Including LM393 comparators, the 3rd to the 7th resistance and infrared receiving diode, one end of 3rd resistor is connected with power supply, and the 3rd
The other end of resistance and the positive pole of infrared receiving diode, the positive input terminal of LM393 comparators connect respectively, the pole of infrared receiver two
The negative pole of pipe is connected to ground, a termination power of the 4th resistance, the other end of the 4th resistance and one end, the LM393 of the 5th resistance
The negative input end of comparator connects respectively, the other end of the 5th resistance ground connection, the power ends of LM393 comparators and power supply, the
One end of six resistance is connected respectively, and the other end of the 6th resistance is connected to ground, the output end of LM393 comparators and the 7th resistance
One end is connected, and the other end of the 7th resistance is connected with power supply.
4. a kind of settlement system based on Internet of Things according to claim 1, it is characterised in that display module is LCD liquid
Crystal display.
A kind of 5. settlement system based on Internet of Things according to claim 1, it is characterised in that the chip of color sensitive sensor
Model CLS9032.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045592.9A CN107665555A (en) | 2017-10-31 | 2017-10-31 | A kind of settlement system based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045592.9A CN107665555A (en) | 2017-10-31 | 2017-10-31 | A kind of settlement system based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107665555A true CN107665555A (en) | 2018-02-06 |
Family
ID=61144217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711045592.9A Withdrawn CN107665555A (en) | 2017-10-31 | 2017-10-31 | A kind of settlement system based on Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107665555A (en) |
-
2017
- 2017-10-31 CN CN201711045592.9A patent/CN107665555A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180206 |