CN107329925A - A kind of intelligent electronic-scale, supermarket's pricing system and method using it - Google Patents

A kind of intelligent electronic-scale, supermarket's pricing system and method using it Download PDF

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Publication number
CN107329925A
CN107329925A CN201710517022.9A CN201710517022A CN107329925A CN 107329925 A CN107329925 A CN 107329925A CN 201710517022 A CN201710517022 A CN 201710517022A CN 107329925 A CN107329925 A CN 107329925A
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module
scale
processor
intelligent electronic
price
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卜涛
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00Digital computers in general; Data processing equipment in general
    • G06F15/02Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/40Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
    • G01G19/413Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00Pattern recognition
    • G06F18/20Analysing
    • G06F18/21Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/214Generating training patterns; Bootstrap methods, e.g. bagging or boosting
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/327Short range or proximity payments by means of M-devices
    • G06Q20/3276Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being read by the M-device
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00Arrangements for image or video recognition or understanding
    • G06V10/40Extraction of image or video features
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07GREGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00Cash registers
    • G07G1/0018Constructional details, e.g. of drawer, printing means, input means
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07GREGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00Cash registers
    • G07G1/12Cash registers electronically operated

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Business, Economics & Management (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Multimedia (AREA)
  • Evolutionary Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

Claim the invention discloses a kind of smart electronicses, using its system and method, wherein intelligent electronic-scale includes scale body and operating desk, claim pole is detachably installed on body, operating desk is arranged on pole, and also pallet is provided with by tray supporter on scale external surface;Processor and power module are set inside operating desk, processor is connected with power module, wherein, Weighing cell module, key-press module, display panel module, speech detection module, camera, printer module, the first memory module, the second memory module and the radio receiving transmitting module for prestoring trade name and the price table of comparisons are connected on processor.The present invention improves the speed of Supermarket account-settling by way of key-press module, speech detection module, camera provide three kinds of intelligence valuation.

Description

A kind of intelligent electronic-scale, supermarket's pricing system and method using it
Technical field
The present invention relates to electronic scale equipment technical field, and in particular to a kind of smart electronicses claim, valuated using its supermarket System and method.
Background technology
Need to weigh the occasion of valuation in supermarkets such as greengrocery, fruits, meat, seafoods at present, due to type of merchandize It is many, it is therefore desirable to which that operator remembers the price of different commodity.Operator, which will complete charge, needs input product in-line coding, has come Into artificial discriminating, sometimes need to repeatedly input, this results in this charging mode inefficiency, while misremembering, inputing by mistake Mistake happens occasionally.
The content of the invention
Present invention aim to address in existing supermarket because charging efficiency is low caused by more than type of merchandize, reduction mistake Rate.
To achieve these goals, claim the invention provides a kind of smart electronicses, including scale body and operating desk, claiming can on body Pole is removed and installed, operating desk is arranged on pole, and also pallet is provided with by tray supporter on scale external surface;
Processor and power module are set inside operating desk, and processor is connected with power module, wherein, connected on processor Weighing cell module, key-press module, display panel module, speech detection module, camera, printer module, prestore commodity With the first memory module, the second memory module and radio receiving transmitting module of the price table of comparisons;
Weighing cell module, which is arranged on, to be claimed in vivo, and it is symmetrically arranged that key-press module, display panel module are arranged on operating desk On two sides, camera is arranged on operating desk bottom.
Further, sound circuit includes microphone array, amplifying circuit, the Dolby circuit being sequentially connected.
Further, radio receiving transmitting module includes Bluetooth chip, radio frequency chip, zigbee chips, Wi-Fi chips or NB- IOT/EMTC/4G/5G chips.
Further, power module includes connection battery, the external power supply adapter being electrically connected to each other.
Further, pasted on scale body or screen display pays Quick Response Code.
Further, key-press module includes at least one button, and each button passes through the corresponding product category of processor device.
Present invention also offers a kind of supermarket's pricing system, including it is described to electronic scale, bar code printer, gathering service Device.
Present invention also offers a kind of supermarket's pricing method of the application intelligent electronic-scale, comprise the following steps:
The type of merchandize to be valuated of collection is obtained using image recognition algorithm or speech recognition algorithm;
By the type of merchandize and the commodity prestored and the price table of comparisons, the unit price of the type of merchandize is obtained;
The weight of the type of merchandize is obtained, itself and price are carried out into product calculated to obtain the total price of the type of merchandize, and will Species, weight, unit price and the total price information of the commodity are shown.
In the above-mentioned technical solutions, the present invention realizes basis by the setting of sound identification module and picture recognition module The purpose of the picture charging of voice and the commodity to be settled accounts of collection, is set while being realized using processor to key-press module Put, complete the purpose that button is bound with commodity, improve the speed of checkout.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only one described in the present invention A little embodiments, for those of ordinary skill in the art, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 a are the structural representation of one side in outside of intelligent electronic-scale one embodiment of the present invention;
Fig. 1 b are the structural representation of another side of outside of intelligent electronic-scale one embodiment of the present invention;
Fig. 2 is the structural representation of key-press module in intelligent electronic-scale one embodiment of the present invention;
Fig. 3 is the circuit diagram of processor in intelligent electronic-scale one embodiment of the present invention;
Fig. 4 is the circuit diagram of Weighing cell module in intelligent electronic-scale of the present invention;
Fig. 5 is the circuit diagram of speech detection module in intelligent electronic-scale of the present invention;
Fig. 6 is the structural representation of supermarket's pricing system of application intelligent electronic-scale of the present invention;
Fig. 7 is supermarket's pricing method schematic flow sheet of application intelligent electronic-scale of the present invention.
Embodiment
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this hair It is bright to be further detailed.
As shown in Fig. 1 a-1b, claim the invention provides a kind of smart electronicses, including scale body 101 and operating desk 102, claim body On pole 103 is detachably installed, operating desk is arranged on pole, and also support is provided with by tray supporter on scale external surface Disk;
Processor 1 and power module 2 are set inside operating desk, and processor is connected with power module, wherein, on processor 1 Connect Weighing cell module 3, key-press module 4, display panel module 5, speech detection module 6, camera 7, printer module 8, Prestore the first memory module 9, the second memory module 10 and the radio receiving transmitting module 11 of commodity and the price table of comparisons;
The module of weighing sensor 3, which is arranged on, to be claimed in body 101 and is connected with tray supporter, key-press module 4, display panel module 5 On 102 symmetrically arranged two sides of operating desk, camera 7 is arranged on the bottom of operating desk 102.
Compared with traditional electronic scale, electronic scale of the present invention has according to image recognition and speech recognition work( Can, the voice signal that can obtain the trade name received according to commodity image is realized the valuation functions to commodity.Tool Body, weighing sensor, which is arranged on, in the present invention claims on body, after commodity are placed in pallet, and pallet applies to tray supporter presses Power, according to the effect of power, tray supporter applies pressure to Weighing cell module, and weighing sensor is by the pressure signal detected The recognizable data signal of computer is converted to, the purpose of detection commodity weight is realized;The purpose of electronic scale is according to commodity Weight and price complete charging.Compared with traditional electronic scale, the invention provides three kinds of commodity price input modes:First, Commodity image;2nd, voice;3rd, key-press input.Wherein, in commodity image input mode, because operating desk position is higher than title body, And camera is arranged on operating desk bottom, just to pallet, camera gathers commodity image and sent extremely after commodity are put into pallet Processor, commodity image is identified processing by processor, and processor recognizes the title of the commodity by extracting characteristics of image, Commodity and the price table of comparisons are transferred according to title, the price of the commodity is obtained, so that the weight according to commodity, calculation of price are total Valency, is shown by display panel module;Phonetic entry mode, hotel owner or merchandise sales person can also be by manually reporting support The title (such as Chinese cabbage) of commodity on disk, the present invention receives the voice signal by speech detection module, and the voice signal is carried out Processing is converted to the signal that processor can be recognized, processor is received after the signal of speech detection module input, inquires about commodity The price of the commodity is obtained with the price table of comparisons, so as to realize the purpose that total price is calculated according to commodity weight;Key-press input mode, In the present invention, user inputs directly on keyboard.Count sales volume for convenience, the present invention by all sales figure (including The information such as merchandising, commodity weight, commodity price, total price, selling time) store to the second memory module, and processor The sales figure that the second memory module is stored can also be backed up into high in the clouds using radio receiving transmitting module, it is specifically, also optional Production and sales record Quick Response Code, and sales figure Quick Response Code includes the information such as trade name, weight, price, are easy to the unified knot of supermarket Account;It is simultaneously optional that sales figure and sales figure Quick Response Code will be printed by printer module.Counted to be exported to consumer Valency process details, processor driving printer module printing sales figure.
In the present embodiment, printer module is external outside intelligent electronic-scale of the present invention, by Serial Port Line realize with The connection of processor, when it is implemented, Serial Port Line can be USB data line, CAN lines etc., during use, it is thus only necessary to utilize number Printer module is connected with intelligent electronic-scale of the present invention according to line, intelligence of the present invention is so not only reduced The cost of energy electronic scale, meanwhile, facilitate maintenance of the businessman to printer module.It should be noted that when it is implemented, printer Module, which is also optionally arranged on, claims internal portion, realizes charging, the integration of printing, is easy to user to shift intelligence of the present invention The position of energy electronic scale, when printer module, which is also optionally arranged on, claims internal portion, claims to set type slug outlet on body.
In the present embodiment, operating desk optionally includes multiple faces, wherein, at least one face faces consumer, at least one Face faces cashier.In the present embodiment, display panel module is installed on the face of consumer, also pacified on the face of cashier Equipped with display panel module, while key-press module is arranged on the face of cashier.Cashier is by that can pass through key-press input business The name of an article claims or price, while being shown using display screen.
In the present embodiment, power module includes external power supply adapter, the connection battery being electrically connected to each other, discharge and recharge electricity Road.Alternating current is converted to direct current by power supply adaptor by realizing, to be charged to battery.
It should be noted that processor optionally utilizes existing nerve to the identifying processing of commodity image in the present invention Network model is trained obtained product features identification model to vegetables image and commodity image is identified processing, so as to sentence The title and type of disconnected commodity.Such as different vegetable fruit shows different structures, texture, color characteristic in the picture, therefore It is of the invention that optionally vegetable and fruit image is entered to neutral net using deep neural network model (optional to utilize CNN models) Row training, obtains product features identification model, camera will collect commodity image and input to processor, and processor utilizes business Product feature recognition model extraction commodity figure feature (such as SURF features), to recognize the title of the commodity, so as to obtain the commodity Price valuated.It can be selected in after commodity image local (i.e. processor) it should be noted that processor is received, it is also optional Sent to high in the clouds and handled using wireless communication module, so as to recognize commodity, the present invention is again without limiting.
Further, key-press module includes at least one button, and key-press module sets each button corresponding by processor Trade name.It is optional with reference to being configured as shown in Figure 2 when key-press module is embodied, i.e., commodity are set on each key Include will be each in multiple buttons, the present embodiment for key-press module in title (specifically using carving, the mode such as paste), the embodiment Individual button is set to commodity button beforehand through processor, when storekeeper settles accounts, it is thus only necessary to press corresponding commodity key (such as radish Key, potato key, Chinese cabbage key etc.), processor is that the commodity stored in first memory module can be read to obtain with the price table of comparisons The unit price of corresponding goods, so that processor calculates the total price of the commodity.
When it is implemented, processor optionally uses TI arm processor, optional to use model AM3354, its is right The circuit diagram answered is as shown in Figure 3.
Weighing cell module is optionally using using strain bridge type weighing sensor, and sensitivity is 2mV/V, and 3.3v swashs 6.6mV full range voltage can be exported by encouraging voltage.The millivolt signal of generation passes through HT711, amplification, AD conversion, data signal Into processor.The circuit diagram of weighing sensor is optionally using as shown in 4 in the present embodiment.
Further, speech detection module includes microphone array, and microphone array is sequentially connected amplifying circuit, analog-to-digital conversion Circuit, analog to digital conversion circuit includes the processor of identification voice.
Amplifying circuit and analog to digital conversion circuit are as shown in Figure 5 in the present embodiment speech detection module.Microphone will be collected The amplification of voice signal amplified circuit after, the recognizable data signal of processor is converted to by analog to digital conversion circuit.
Further, radio receiving transmitting module includes Bluetooth chip, radio frequency chip, zigbee chips, Wi-Fi chips or 4G/5G Chip.Radio receiving transmitting module Wi-Fi chips are set in the present embodiment, intelligent electronic-scale of the present invention can will be daily Record, which uploads onto the server, to be backed up, so that hotel owner is checked account.
Further, payment Quick Response Code is pasted on operating desk, or Quick Response Code is paid by processor generation and display is utilized Screen is shown.Specifically, processor also optionally connects speech player, and processor is received after payment successful information Pointed out by speech player.User watches price by display panel module or known by speech play after price, Facilitate user's e-payment with overscanning Quick Response Code, solve and do not lead to not the tired of payment because user does not carry cash or change It is embarrassed.
As shown in fig. 6, present invention also offers a kind of supermarket's pricing system, including the intelligent electronic-scale 100, gathering clothes Business device 200 and mobile device 300.
When it is implemented, user scans payment Quick Response Code (such as wechat payment that smart electronicses claim to provide by mobile device Quick Response Code, Alipay pay Quick Response Code etc.) complete to pay, gathering server is received after payment, is sent and is pointed out to intelligent electronic-scale Information, points out storekeeper's transaction to complete.By way of paying Quick Response Code, simplify the means of payment, reduce the inconvenience that change is used.
As shown in fig. 7, present invention also offers a kind of supermarket's pricing method for applying the intelligent electronic-scale, including it is as follows Step:
S101, acquisition trade name;
The invention provides three kinds of modes for the acquisition of trade name:Key-press input, phonetic entry, video image input.Its In, key-press input is used trade name to be settled accounts to be directly inputted by button;
S102, by the trade name and the commodity and the price table of comparisons that prestore, obtain the unit price of the type of merchandize;
S103, the weight for obtaining the type of merchandize, carry out product by itself and price and calculate to obtain the total price of the type of merchandize, And shown the species of the commodity, weight, unit price and total price information.
Some one exemplary embodiments of the present invention are only described by way of explanation above, undoubtedly, for ability The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of modes to institute The embodiment of description is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as to the present invention The limitation of claims.

Claims (8)

1. a kind of smart electronicses claim, it is characterised in that including scale body and operating desk, claim pole detachably is installed on body, operate Platform is arranged on pole, and also pallet is provided with by tray supporter on scale external surface;
Processor and power module are set inside operating desk, and processor is connected with power module, wherein, connection is weighed on processor Sensor assembly, key-press module, display panel module, speech detection module, camera, printer module, prestore trade name With the first memory module, the second memory module and radio receiving transmitting module of the price table of comparisons;
Weighing cell module, which is arranged on, to be claimed in vivo and is connected with tray supporter, and key-press module, display panel module are arranged on operation On symmetrically arranged two sides of platform, camera is arranged on operating desk bottom.
2. intelligent electronic-scale according to claim 1, it is characterised in that speech detection module includes microphone array, wheat Gram wind array is sequentially connected amplifying circuit, analog to digital conversion circuit.
3. intelligent electronic-scale according to claim 1, it is characterised in that radio receiving transmitting module includes Bluetooth chip, radio frequency Chip, zigbee chips, Wi-Fi chips or NB-IOT/EMTC/4G/5G chips.
4. intelligent electronic-scale according to claim 1, it is characterised in that power module includes the connection electricity being electrically connected to each other Pond, charge-discharge circuit, the electric circuit connection external power supply adapter of charging.
5. intelligent electronic-scale according to claim 1, it is characterised in that payment Quick Response Code is pasted on scale body.
6. intelligent electronic-scale according to claim 1, it is characterised in that key-press module includes at least one button, each The trade name set by processor is pasted on button.
7. a kind of supermarket's pricing system, it is characterised in that including intelligent electronic-scale, gathering any one of claim 1-6 Server and mobile device.
8. supermarket's pricing method of intelligent electronic-scale any one of a kind of application claim 1-6, it is characterised in that including Following steps:
The trade name to be valuated of collection is obtained using image recognition algorithm or speech recognition algorithm;
By the type of merchandize and the commodity prestored and the price table of comparisons, the unit price of the type of merchandize is obtained;
The weight of the type of merchandize is obtained, itself and price are carried out into product calculated to obtain the total price of the type of merchandize, and by the business Species, weight, unit price and the total price information of product are shown.
CN201710517022.9A 2017-06-29 2017-06-29 A kind of intelligent electronic-scale, supermarket's pricing system and method using it Pending CN107329925A (en)

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CN107844970A (en) * 2017-11-15 2018-03-27 上海中信信息发展股份有限公司 Image-recognizing method and retrospect scale terminal
CN108269369A (en) * 2017-09-27 2018-07-10 中山市宾哥网络科技有限公司 Settle accounts case and its settlement method
CN108303170A (en) * 2018-02-01 2018-07-20 京东方科技集团股份有限公司 The weighing method and smart electronics that smart electronics claim claim
CN108596137A (en) * 2018-05-02 2018-09-28 济南浪潮高新科技投资发展有限公司 A kind of commodity scanning record method based on image recognition algorithm
CN108716943A (en) * 2018-04-20 2018-10-30 湖南长宜物联科技有限公司 Electronic platform scale based on NB-IoT
CN108806132A (en) * 2018-05-25 2018-11-13 合肥达户电线电缆科技有限公司 A kind of energy saving automatic identification of bulk product is weighed settlement method and system
CN109003067A (en) * 2018-08-07 2018-12-14 广东蓝蜜蜂信息技术有限公司 A kind of dynamic two-dimension code polymerization payment system and its working method based on electronic scale
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CN109308773A (en) * 2018-09-10 2019-02-05 薛卯良 A kind of automatic identification merchandise classification and the intelligent electronic-scale for carrying out data processing
CN109345733A (en) * 2018-09-07 2019-02-15 杭州物宜网络科技有限公司 The pricing method and system of intelligent scale
CN109341832A (en) * 2018-09-17 2019-02-15 味道网(北京)科技有限公司 A kind of commodity weighing technique and electronic scale
CN109682451A (en) * 2018-12-17 2019-04-26 苏州优化智能科技有限公司 One self-help intelligent identification valuation and label printing system
CN109781232A (en) * 2017-11-15 2019-05-21 上海航空电器有限公司 A kind of electronic scale system and application method for object weighing
CN109935020A (en) * 2018-11-07 2019-06-25 阿里巴巴集团控股有限公司 Commodity settlement device, method and system
CN109932045A (en) * 2017-12-19 2019-06-25 苏州恒鼎科技咨询有限公司 Visual intelligent claims
CN109932039A (en) * 2019-04-16 2019-06-25 重庆大学 A kind of intelligent scale based on image recognition
CN109993626A (en) * 2019-02-21 2019-07-09 四川省菜蓝子科技有限公司 A kind of electronic mall system
CN110335426A (en) * 2019-05-09 2019-10-15 杨伟 Commodity pricing method, intelligent electronic-scale and cash register system
CN110400135A (en) * 2019-07-31 2019-11-01 黑子信息科技(广东)有限公司 Identify method, apparatus, unmanned transaction system and the storage medium of commodity price
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CN111351556A (en) * 2018-12-21 2020-06-30 阿里巴巴集团控股有限公司 Electronic weighing information processing method, device and system
CN111459397A (en) * 2020-02-28 2020-07-28 湖南华中天地环保科技有限公司 Data identification instrument
CN111780844A (en) * 2020-06-22 2020-10-16 明光利拓智能科技有限公司 Weighing and paying device for traceability scale and using method thereof
CN112880792A (en) * 2021-01-14 2021-06-01 马舜 Intelligent weighing system of electronic scale
CN115900908A (en) * 2022-12-22 2023-04-04 中山佳维电子有限公司 Electronic platform scale capable of converting unit price according to weighing unit

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