CN106355223A - Scanning device based on Bluetooth, management device and system applying scanning device - Google Patents
Scanning device based on Bluetooth, management device and system applying scanning device Download PDFInfo
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- CN106355223A CN106355223A CN201610858283.2A CN201610858283A CN106355223A CN 106355223 A CN106355223 A CN 106355223A CN 201610858283 A CN201610858283 A CN 201610858283A CN 106355223 A CN106355223 A CN 106355223A
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- 238000005286 illumination Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 8
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- KBMLJKBBKGNETC-UHFFFAOYSA-N magnesium manganese Chemical compound [Mg].[Mn] KBMLJKBBKGNETC-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- YVUZUKYBUMROPQ-UHFFFAOYSA-N mercury zinc Chemical compound [Zn].[Hg] YVUZUKYBUMROPQ-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1413—1D bar codes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a Bluetooth-based scanning device, a management device and a system using the Bluetooth-based scanning device and the management device, wherein the device comprises a shell and a main control board arranged in the shell, the main control board comprises a central processing unit, a scanning module and a wireless communication circuit, the central processing unit is respectively connected with the scanning module and the wireless communication circuit through serial ports, the wireless communication circuit comprises a Bluetooth transceiver, the scanning module comprises a bar code scanning engine and/or a two-dimensional code scanning device, and the Bluetooth-based scanning device also comprises a power circuit for supplying power to the main control board. The invention utilizes the bar code scanning engine and the two-dimensional code scanning device to realize the scanning of the bar code and the two-dimensional code, realizes the transmission of the scanning data through Bluetooth, and carries out different accurate response processing on the transmitted scanning data information, thereby improving the management efficiency of the commodity.
Description
Technical Field
The invention belongs to the technical field of data processing, and particularly relates to a system for applying a scanning device and a management device based on Bluetooth.
Background
The existing merchants are usually using a purchase-sale-inventory management system to manage information of commodities, purchases, sales, inventory, etc. The current purchase, sale and stock system usually uses manpower to perform commodity information input management, and the mode has low efficiency and high error rate. In order to solve the problem, commodity management is carried out by scanning commodity bar codes by using a camera on a mobile phone terminal at present, and mobile phone camera equipment generally has the technical problems of low decoding capability and great influence of light; or the commodity bar code is scanned by an external special scanning device to carry out commodity management, but the data transmission interaction between the purchase, sale and inventory management system and the special scanning device is carried out in a simulated keyboard protocol mode at present, and the purchase, sale and inventory management system still needs manual operation after obtaining the commodity data, so that the efficiency is low.
Disclosure of Invention
In order to solve the existing problems, the invention provides a scanning device based on Bluetooth, which realizes the purposes of scanning bar codes and two-dimensional codes and analyzing the bar codes and the two-dimensional codes, and further transmits the scanned data to a purchase, sales and inventory management device by utilizing the Bluetooth, so that the time for updating a commodity database is improved, and the timeliness and the accuracy of a purchase, sales and inventory management system are improved.
The invention provides a Bluetooth-based scanning device, which comprises a shell and a main control board arranged in the shell, wherein the main control board comprises a central processing unit, a scanning module and a wireless communication circuit, the central processing unit is respectively connected with the scanning module and the wireless communication circuit through serial ports, the wireless communication circuit comprises a Bluetooth transceiver, the scanning module comprises a bar code scanning engine and/or a two-dimensional code scanning device,
the power supply circuit is used for supplying power to the main control panel.
Furthermore, in the bluetooth-based scanning device, a USB interface is provided on the housing, and the USB interface is electrically connected to the central processing unit.
Furthermore, in the scanning device based on Bluetooth, the central processing unit is also connected with an A/D converter, and the A/D converter is connected with a player arranged on the shell.
Furthermore, in the bluetooth-based scanning device, a display screen connected with the central processing unit is installed on the casing.
Further, in the bluetooth-based scanning device, the wireless communication circuit further includes at least one of a wifi transceiver, an NFC transceiver, a lora transceiver, and a zigbee transceiver.
Further, in the bluetooth-based scanning device, the protocol converter is connected to the NFC transceiver, the lora transceiver, or the zigbee.
Further, in the scanning device based on bluetooth, the two-dimensional code scanning device includes camera, the analytic chip of two-dimensional code installed on the casing, the camera passes through the FPC circuit board and is connected with the analytic chip of two-dimensional code, the analytic chip of two-dimensional code is connected with central processing unit.
Furthermore, in the above-mentioned scanning device based on bluetooth, still install the illumination pilot lamp that is connected with central processing unit electricity on the casing.
The invention also provides a purchase-sale-stock management device, which comprises a receiving module and a processing module, wherein,
the database is used for storing sales records, purchase records or inventory records;
the receiving module is used for receiving the scanning data;
and the processing module is used for acquiring and analyzing the scanning data, comparing and judging the analysis result with the database, updating the data and generating a corresponding processing list.
Further, the receiving module comprises a wireless communication unit and a data interface unit, wherein,
a wireless communication unit for receiving scan data through a wireless communication protocol;
and the data interface unit is used for receiving the scanning data through the serial port interface.
Further, in the purchase-sale-stock management device, the processing module further comprises a storage unit, a payment unit and an ordering unit, wherein,
the storage unit is used for storing the data processed by the processing module;
and the payment unit is used for providing a payment interface for the purchase, sales and inventory management device, realizing the connection with an external bank system through the setting of the payment interface and finishing payment business.
And the ordering unit is used for being connected with the E-commerce platform to carry out commodity transaction.
The invention also provides a purchase, sales and inventory management system which comprises the scanning equipment based on the Bluetooth and a purchase, sales and inventory management device.
In summary, the invention utilizes the barcode scanning engine and the two-dimensional code scanning device to scan the barcode and the two-dimensional code, and realizes transmission of the scanned data through bluetooth, thereby realizing timely communication with the purchase, sale, inventory management device and realizing efficient management of goods and related services.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a main control board in a bluetooth-based scanning device according to the present invention;
fig. 2 is a schematic structural diagram of another embodiment of a main control board in the bluetooth-based scanning device according to the present invention;
FIG. 3 is a block diagram illustrating an embodiment of a purchase, sales, and inventory management apparatus according to the present invention;
fig. 4 is a schematic structural diagram of an embodiment of a purchase, sale, and inventory management system according to the present invention.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
As shown in FIG. 1, the present invention provides a Bluetooth-based scanning device, which comprises a housing and a main control board disposed inside the housing, wherein the main control board comprises a central processing unit 1, a scanning module 2, and a wireless communication circuit 3, the central processing unit is respectively connected with the scanning module and the wireless communication circuit via serial ports, the wireless communication circuit comprises a Bluetooth transceiver, the scanning module comprises a barcode scanning engine 21 and/or a two-dimensional code scanning device 22,
and the power supply circuit 4 is used for supplying power to the main control panel.
The working principle is as follows: the invention realizes the identification and scanning of the bar code and the two-dimension code by using a bar code scanning engine and a two-dimension code scanning device, and the central processing unit acquires the scanning data and forwards the scanning data by using a Bluetooth protocol through a Bluetooth transceiver.
During specific implementation, the bluetooth protocol can selectively use low-power-consumption bluetooth protocols in different modes such as a bluetooth 2.0 mode, a bluetooth 4.0 mode and the like, so that the power consumption of scanning data transmission is reduced. Further, the power circuit implementation optionally comprises an AC/DC conversion circuit, a protection circuit and a battery pack which are connected with each other. The AC/DC conversion circuit is used for realizing the conversion of alternating current and direct current. The protection circuit is preset with a voltage threshold, whether the voltage of the battery pack is lower than the preset voltage threshold is judged in real time, if yes, a prompt is given to a user, the power supply is cut off, the battery is protected, and the service life of the battery is prolonged. Further, the battery pack may be optionally configured as a lithium battery, wherein the number of lithium batteries is at least 1. The standby time of the scanning equipment based on the Bluetooth is adjusted through the arrangement of at least one lithium battery. In specific implementation, the battery pack may also be configured as an alkali manganese battery, a zinc-manganese battery, a zinc-air battery, a zinc-mercury battery, a hydrogen-oxygen battery, a magnesium-manganese battery, or the like, and the type of the battery pack is not limited herein. Meanwhile, the shape of the casing of the present invention may be set as required, and the present invention is not limited herein. Further, in the implementation, the barcode scanning engine can be selectively set as a laser scanning module and/or a red light scanning module.
Further, when the computer is implemented, a USB interface is optionally added on the shell and electrically connected with the central processing unit. The USB interface is arranged to realize connection with other equipment through a data line, so that data transmission is convenient. In specific implementation, other devices may optionally include a mobile phone, a pad, a notebook, a PC, and the like.
Further, in order to improve the automation and intelligence of the bluetooth-based scanning device of the present invention, in a specific implementation, as shown in fig. 2, the central processor is further optionally connected with an a/D converter 5, and the a/D converter is connected with a player 6 disposed on the housing. After the bar code or the two-dimensional code is identified and scanned by the scanning module, the data acquired by identification and scanning is subjected to digital-to-analog conversion by the central processing unit through the A/D converter, converted into voice information which can be understood by a user and played by the player, and the information of the current commodity is played in time by the user through the playing of the player, so that the user experience is provided. Further, a display screen connected with the central processing unit is optionally installed on the casing. The display is used for displaying the analog information converted by the A/D converter of the central processing unit, so that the intuitiveness of a user is improved.
The scanning device based on the Bluetooth realizes the transmission of scanning data by utilizing the Bluetooth, and in order to realize the data transmission by utilizing other wireless protocols, the wireless communication circuit in the embodiment optionally further comprises at least one of a wifi transceiver, an NFC transceiver, a lora transceiver and a zigbee transceiver. Furthermore, when the wireless communication circuit includes at least one of the NFC transceiver, the lora transceiver, and the zigbee transceiver, a protocol converter may be optionally added, and the NFC transceiver, the lora transceiver, or the zigbee transceiver is connected to the protocol converter, so as to achieve the purpose of performing data transmission with different protocols by using the protocol converter.
Further, among the above-mentioned scanning equipment based on bluetooth, the optional camera, the analytic chip of two-dimensional code of installing on the casing of two-dimensional code scanning device, the camera passes through the FPC circuit board and is connected with the analytic chip of two-dimensional code, and the analytic chip of two-dimensional code is connected with central processing unit. The invention realizes the purpose of conveniently replacing the camera or the two-dimensional code analysis chip by arranging the FPC circuit board, and simultaneously reduces the cost. Furthermore, in order to reduce the influence of light on scanning, an illumination indicator lamp (such as an LED lamp) electrically connected with the central processing unit is optionally mounted on the housing, scanning obstacles caused by weak light are changed by setting the illumination indicator lamp, and meanwhile, a switch for controlling the illumination indicator lamp is arranged on the optional housing and is also optionally controlled by software.
As shown in fig. 3, the present invention further provides a purchase, sales and inventory management apparatus, which includes a database 10, a receiving module 20, and a processing module 30.
Wherein,
and a database 10 for storing sales records, purchase records or inventory records.
In specific implementation, the database may be selected from a FastDB database, a MYSQL database, an ORACLE database, etc. The sales record, the purchase record and the inventory record are all optionally identified by different keywords. In specific implementation, the database can be optionally received
Data interactive processing between network and external systems such as external bank system and E-commerce website
And a receiving module 20, configured to receive the scan data. In particular embodiments, the scan data optionally includes device identifiers and record identifiers (e.g., sales record identifiers, purchase record identifiers, inventory record identifiers, etc.) of the scanning device.
Further, the receiving module comprises a wireless communication unit and a data interface unit, wherein,
and the wireless communication unit is used for receiving the scanning data through a wireless communication protocol. And receiving data transmitted by the Bluetooth-based scanning equipment through a wireless communication protocol.
And the data interface unit is used for receiving the scanning data through the serial port interface. In specific implementation, the data interface unit optionally includes serial interfaces such as a USB interface, an RS232 interface, an RS485 interface, and the like, and receives data through the serial interfaces, and the data source includes a bluetooth-based scanning device or other devices connected to the purchase, sales and inventory management apparatus of the present invention.
And the processing module 30 is configured to acquire and analyze the scan data, compare the analysis result with the database, update the database, and generate a corresponding processing order.
Further, the processing module comprises a storage unit, a payment unit and an ordering unit, wherein,
the storage unit is used for storing the data processed by the processing module;
and the payment unit is used for providing a payment interface for the purchase, sales and inventory management device, realizing the connection with an external bank system through the setting of the payment interface and finishing payment business.
And the ordering unit is used for being connected with the E-commerce platform to carry out commodity transaction.
As shown in fig. 4, the present invention further provides a purchase-sales-inventory management system, which includes a bluetooth-based scanning device 100 and a purchase-sales-inventory management apparatus 200.
After the scanning bar code or the two-dimensional code is identified and scanned by the scanning equipment based on the Bluetooth, the scanning data is wirelessly sent to the purchase, sales and inventory management device. The purchase, sales and inventory management device receives the scanning data, updates the scanning data by inquiring the database and generates a current processing list. The current processing list optionally comprises the current data, the data corresponding to the database and the updated data. If the scanned data is the purchase amount N1 and the purchase record N0 in the database, the updated purchase record is N2. In specific implementation, the purchase, sale and inventory management device is a mobile phone, a pad, a notebook, a PC, or the like.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A Bluetooth-based scanning device is characterized by comprising a machine shell and a main control board arranged in the machine shell, wherein the main control board comprises a central processing unit, a scanning module and a wireless communication circuit, the central processing unit is respectively connected with the scanning module and the wireless communication circuit through serial ports, the wireless communication circuit comprises a Bluetooth transceiver, the scanning module comprises a bar code scanning engine and/or a two-dimensional code scanning device,
the power supply circuit is used for supplying power to the main control panel.
2. The bluetooth-based scanning device of claim 1, wherein a USB interface is provided on the housing, the USB interface being electrically connected to the central processing unit.
3. The bluetooth-based scanning device according to claim 1, wherein an a/D converter is further connected to the central processor, the a/D converter being connected to a player provided on the housing.
4. The bluetooth-based scanning device of claim 1, wherein the wireless communication circuit further comprises at least one of a wi-fi transceiver, an NFC transceiver, an l-ora transceiver, and a z i-gbee transceiver.
5. A Bluetooth based scanning device according to claim 4, characterized in that a protocol converter is connected to the NFC transceiver, the l ora transceiver or the z i gbee.
6. The bluetooth-based scanning device according to claim 1, wherein the two-dimensional code scanning device comprises a camera and a two-dimensional code analysis chip, the camera is mounted on the housing and connected with the two-dimensional code analysis chip through an FPC (flexible printed circuit) board, and the two-dimensional code analysis chip is connected with the central processing unit.
7. The bluetooth-based scanning device of claim 6, wherein an illumination indicator light is further mounted on the housing and electrically connected to the central processor.
8. The purchase-sale-stock management device is characterized by comprising a receiving module and a processing module, wherein,
the database is used for storing sales records, purchase records or inventory records;
the receiving module is used for receiving the scanning data;
and the processing module is used for acquiring and analyzing the scanning data, comparing and judging the analysis result with the database, updating the database and generating a corresponding processing list.
9. The purchase-sales-inventory management apparatus according to claim 8, wherein the receiving module comprises a wireless communication unit, a data interface unit, wherein,
a wireless communication unit for receiving scan data through a wireless communication protocol;
and the data interface unit is used for receiving the scanning data through the serial port interface.
10. A credit and sales management system comprising a bluetooth-based scanning device according to any one of claims 1 to 7 and a credit and sales management apparatus according to claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858283.2A CN106355223A (en) | 2016-09-28 | 2016-09-28 | Scanning device based on Bluetooth, management device and system applying scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610858283.2A CN106355223A (en) | 2016-09-28 | 2016-09-28 | Scanning device based on Bluetooth, management device and system applying scanning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107798559A (en) * | 2017-10-20 | 2018-03-13 | 常熟人大文化科技有限公司 | A kind of internet platform towards text wound industry service |
| CN108462954A (en) * | 2018-04-18 | 2018-08-28 | 广州市译码电子科技有限公司 | A kind of wireless code reader and its data transmission method |
| CN115002687A (en) * | 2022-06-02 | 2022-09-02 | 深圳德鲁伊科技有限公司 | Internet of things data wireless transmission system |
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