CN101968908A - Piece inspection method for supermarket cash - Google Patents
Piece inspection method for supermarket cash Download PDFInfo
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- CN101968908A CN101968908A CN 201010514575 CN201010514575A CN101968908A CN 101968908 A CN101968908 A CN 101968908A CN 201010514575 CN201010514575 CN 201010514575 CN 201010514575 A CN201010514575 A CN 201010514575A CN 101968908 A CN101968908 A CN 101968908A
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Abstract
The invention discloses a piece inspection method for supermarket cash. A weighing metering device is arranged on the cashier desk and used after the scanning of commodity bar code information; a weighing sensor of the weighing metering device senses a commodity each time the commodity is placed thereon and automatically counts the commodities; therefore, each commodity delivered by the cashier can be compared with the scanning times, and the commodity and the information after the scanning of the commodity bar code information are input into the cash inspection device in parallel and compared with the number of commodities subjected to bar code information scanning, namely the number of delivered commodities. The method can conveniently manage the commodity sale.
Description
Technical field
The present invention relates to reckon by the piece check method and device, especially the standard supermarket cashier method of operating and the device of a kind of supermarket cash register.Apply to the commercial enterprise of self service, standard cashier's operating process, and can send the method for relevant information to background computer, be used for the method and apparatus of reckoning by the piece of supermarket cash register.
Background technology
The commercial location of self services such as supermarket, thus at the cashier in the cash register process be not intended to or deliberately artificial scanning leakage commodity to cause the management of market damage to property be a technology blind area always.A lot of markets utilize the inspection of manually affixing one's seal in the exit, also in order to prevent that the cashier from practising fraud, but can not prevent being not intended to or deliberately artificial scanning leakage commodity in the cash register process, not only cause a large amount of artificial wastes, and causing at heart discontented of consumer, shopping feels very poor.
The present patent application people provides a kind of standard cashier's method of operating and device at the problems referred to above.Be the check method and the device of a CN200810243888.6 cash register of Changzhou Hongye Information Technology Co., Ltd.'s proposition, its method is to remain existing and read goods product valency pattern, promptly utilize infrared ray or Laser emission, receiving trap to judge by the cashier commodity amount, utilize specific device to read the bar code scan facility information, judge commodity amount, at last two kinds of quantity contrasts are judged the back warning or sent information warning to background computer.This device comprises infrared information blocking-up identification module, bar code information acquiring and identifying module, center judgement control module, communication module, control module circuit.
But said method utilizes the method for infrared counting in use to be subjected to environmental interference to cause error bigger, has exceeded the scope that error allows, and is therefore in use limited to, and the scanning of reckoning by the piece of commodity still can not be effectively monitored on the management backstage.
Summary of the invention
Purpose of the present invention: propose the check method of reckoning by the piece of a kind of supermarket cash register, by adopting method of the present invention and the special-purpose equipment of reckoning by the piece, thereby standard cashier's operation effectively reduces the loss of cash register link in the market.
Technical scheme of the present invention is: the check method of reckoning by the piece of supermarket cash register, after being right after the bar code information scanning, cashier is provided with a Weighing device, commodity of sensing when the LOAD CELLS that this Weighing device is provided with is placed at each commodity, all count the commodity number of packages this moment automatically, therefore every commodity of passing out through cash register can compare with the scanning metering, the check device of input cash register in parallel during with information of same behind the bar code information scanning promptly receives the quantity that commodity pass out with the number of packages of bar code information scanning and compares.
Therefore every commodity of passing out through cash register can compare with the scanning metering, and the check device of importing cash register in parallel during with information of same behind the bar code information scanning enters check device and compares with receiving quantity that commodity pass out.Provide information when the two is inconsistent.Object for many whole bags adopts an operational label note to take, and takes advantage of several mode as employing, still is one when weighing.Every all scanning during loose mail.
LOAD CELLS is contained in the demagnetization postlaminar part, makes things convenient for cashier's operation.Described weighing gravity measure device can be the electronic pressure sensor, can adopt semiconductor pressure sensor, pass to CPU or host computer through transmitter, semiconductor pressure sensor (should with regard to sensor) has certain sensitivity, can enter practicality such as responding to 10-20g.Can enter the backstage and carry out communication by bus when the present invention verifies with the backstage; The quantity of setting scan articles and reckoning by the piece of Weighing device receive the quantity of judging when inequality, report to the police or send information according to fixing rule judgement, and the information warning of will being correlated with sends to background computer (supvr).
The weightometer refitting has installed sensor, AD circuit and counting circuit, so device of verifying, comprise microprocessor, bar code scan message pick-up interface, network communication module and interface, bar code scan message pick-up interface, network communication module and interface all are connected to the microprocessor input/output port, the counting circuit module of weighing gravity measure device is connected to the backstage, bar code scan message pick-up interface is provided with the keyboard mouth, serial ports or USB mouth interface, read (EAN standard) bar code information of standard, the network communication module interface be provided with the news of Netcom too and or/and the interface of CAN bus communication.Control module is judged at the center: adopt the LPC2468 chip, have characteristics such as powerful, aboundresources, processing speed be fast.
The invention has the beneficial effects as follows: utilize the Weighing counting circuit can judge effective commodity number of packages, better reliability, 3 kinds of the most frequently used bar code equipment interface (keyboard mouths have been gathered when gathering bar code information, serial ports, the USB mouth), make its scope of application wider, information transmission characteristics of the present invention are: not only adopt the Ethernet transmission mode, be connected with background computer by udp protocol, it is fast to have transmission speed, contain much information, high reliability features, and integrated CAN bus transfer technology, this technology has long transmission distance, speed is fast, point-to-point, a bit several modes such as multiple spot and overall situation broadcasting are transmitted the reception data, characteristics such as network paralysis can not occur, two kinds of communication modes can be chosen wantonly wherein a kind of in use.
Description of drawings
Below in conjunction with accompanying drawing method of the present invention and concrete device are described further
Fig. 1 is a structured flowchart of the present invention
Fig. 2 is the structured flowchart of apparatus of the present invention.
Embodiment
Apparatus of the present invention are applied in commercial enterprise's computer toll management system of self service, standard cashier's operating process.
As shown in Figure 1, 2, this device roughly can be divided into parts such as the input of bar decoding apparatus, bar code information output module, the counting module that weighs, control module, ethernet communication module, CAN communication module.Wherein bar decoding apparatus load module is that bar code information with screen bar code recognizers such as PS/2, COM, USB collects in the equipment; The bar code information output module is that the information with barcode recognition equipment outputs to the PC end; Control module adopts the PCL2468ARM processor, and it is the core of total system, serves as control and communication function; The ethernet communication module is to realize network communication and switch function; The CAN communication module is a kind of bus type communication modes, can articulate a plurality of terminal devices on a bus; Be according to this device block diagram below, analyze the principle of work of each module.
Bar decoding apparatus output module is the collection to bar code information, wherein ps/2 and com have adopted the form that is divided into two that directly articulates that does not add processing to gather bar code information because of the first image data of the different mining of usb communication modes, export microprocessor at simulation bar decoding apparatus.
Fig. 2 is in the structured flowchart of apparatus of the present invention, the weightometer refitting that increases has installed sensor, AD circuit and counting circuit, be provided with microprocessor simultaneously by bar code scan message pick-up interface, network communication module and interface receive bar code scan information, network communication module and interface all are connected to the microprocessor input/output port, the counting circuit module of weighing gravity measure device is connected to the backstage, bar code scan message pick-up interface is provided with the keyboard mouth, serial ports or USB mouth interface, read (EAN standard) bar code information of standard, the network communication module interface be provided with the news of Netcom too and or/and the interface of CAN bus communication.The backstage is provided with the judgement control module: adopt the LPC2468 chip, have characteristics such as powerful, aboundresources, processing speed be fast.
The present invention also can take following scheme: be equipped with a Weighing device before and after the bar code information scanning and carry out metering, the two can compare.And with pass out commodity scanning metering and compare and also do not exceed scope of the present invention.
Claims (3)
1. the check method of reckoning by the piece of supermarket cash register, it is characterized in that after cashier is right after the bar code information scanning, being provided with a Weighing device, commodity of sensing when the LOAD CELLS that this Weighing device is provided with is placed at each commodity, all count the commodity number of packages this moment automatically, therefore every commodity of passing out through cash register can compare with the scanning metering, the check device of input cash register in parallel during with information of same behind the bar code information scanning promptly receives the quantity that commodity pass out with the number of packages of bar code information scanning and compares.
2. the check method of reckoning by the piece of supermarket according to claim 1 cash register is characterized in that LOAD CELLS is contained in the demagnetization postlaminar part.
3. the check method of reckoning by the piece of supermarket according to claim 1 cash register is characterized in that described weighing gravity measure device can be the electronic pressure sensor, and precision is 10-20g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010514575 CN101968908A (en) | 2010-10-21 | 2010-10-21 | Piece inspection method for supermarket cash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010514575 CN101968908A (en) | 2010-10-21 | 2010-10-21 | Piece inspection method for supermarket cash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101968908A true CN101968908A (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010514575 Pending CN101968908A (en) | 2010-10-21 | 2010-10-21 | Piece inspection method for supermarket cash |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021103A (en) * | 2012-11-29 | 2013-04-03 | 北京风驰韦尔科技有限公司 | Rapid account closing method without changing conventional cash register system |
| CN105205943A (en) * | 2015-09-14 | 2015-12-30 | 李巍 | Intelligent cashing system and cashing method of intelligent cashing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005251209A (en) * | 2005-03-14 | 2005-09-15 | Toshiba Tec Corp | Article registration processing system |
| US20060261161A1 (en) * | 2005-05-23 | 2006-11-23 | Toshiba Tec Kabushiki Kaisha | Commodity sales registration processing system and commodity information registering apparatus |
| CN1892715A (en) * | 2005-07-05 | 2007-01-10 | 国际商业机器公司 | Self-checkout system with plurality of capacity-detecting loading stations and using method thereof |
| CN101067888A (en) * | 2007-04-04 | 2007-11-07 | 何志军 | Efficient self-service accounts settling method |
| CN101441794A (en) * | 2008-12-17 | 2009-05-27 | 常州市红叶信息科技有限公司 | Method and apparatus for checking payment |
-
2010
- 2010-10-21 CN CN 201010514575 patent/CN101968908A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005251209A (en) * | 2005-03-14 | 2005-09-15 | Toshiba Tec Corp | Article registration processing system |
| US20060261161A1 (en) * | 2005-05-23 | 2006-11-23 | Toshiba Tec Kabushiki Kaisha | Commodity sales registration processing system and commodity information registering apparatus |
| CN1892715A (en) * | 2005-07-05 | 2007-01-10 | 国际商业机器公司 | Self-checkout system with plurality of capacity-detecting loading stations and using method thereof |
| CN101067888A (en) * | 2007-04-04 | 2007-11-07 | 何志军 | Efficient self-service accounts settling method |
| CN101441794A (en) * | 2008-12-17 | 2009-05-27 | 常州市红叶信息科技有限公司 | Method and apparatus for checking payment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021103A (en) * | 2012-11-29 | 2013-04-03 | 北京风驰韦尔科技有限公司 | Rapid account closing method without changing conventional cash register system |
| CN105205943A (en) * | 2015-09-14 | 2015-12-30 | 李巍 | Intelligent cashing system and cashing method of intelligent cashing system |
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Application publication date: 20110209 |