CN204695343U - A kind of barcode data bridge joint transmitting device - Google Patents
A kind of barcode data bridge joint transmitting device Download PDFInfo
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- CN204695343U CN204695343U CN201520301629.XU CN201520301629U CN204695343U CN 204695343 U CN204695343 U CN 204695343U CN 201520301629 U CN201520301629 U CN 201520301629U CN 204695343 U CN204695343 U CN 204695343U
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Abstract
The utility model discloses a kind of barcode data bridge joint transmitting device, comprise Data Input Interface and data output interface, this device also comprises the microcontroller with input/output terminal I/O mouth, built-in RAM and built-in FLASH storer, and the Bluetooth interface module be connected with this microcontroller.Described Data Input Interface is USB host interface, and data output interface is GPRS wave point.USB host interface, data output interface is GPRS wave point, blue tooth interface is connected with microcontroller by input/output terminal I/O mouth, is also embedded with bridge joint handling procedure in microcontroller inside simultaneously.The utility model can realize the data that the various bar code reader with USB interface reads directly to transmit the server of collocation far-end, and compatible strong, structure is simple, volume is little, with low cost, and convenient to use, dirigibility is high.
Description
Technical field
The utility model relates to a kind of Data Bridge transmitting device, is specifically related to the Data Bridge transmitting device after a kind of reading of barcode data.
Background technology
Along with the universal of smart mobile phone and the raising of the level of IT application, bar code is familiar with widely and accepts for people in China, and in developed countries such as the U.S. and Japan, bar code packages numerous areas such as being applied to logistics, electronic certificate and industrial management.Can say, bar code stores as a kind of information of entirely turning over, transmits and recognition technology, has general development prospect.But how the barcode data that parses rapidly and efficiently is key point wherein.
The features such as special bar code reader has fast, batch reading, good stability, be applicable to the application scenario needing long-term, a large amount of bar code reading, there is multiple bar code specialty reader at present on the market, but, the feature of these bar code readers is that interface is less, general based on USB interface, or based on the wireless communication interface of shorter scope, be not easy to the work implementing bar code reading in the place away from main frame.Although two-dimentional reader has the local function stored, need the application scenario of submission in real time at some, original product cannot overcome difficulties, and completes the requirement of application.
Utility model content
The purpose of this utility model is to overcome at present away from the occasion of main frame, the reading of barcode data and transmission operation cannot use the common bar code reader with USB interface, and use existing market to have the expensive defect of integrated bar code reader system of remote communication interface, one is provided not only structure is simple, volume is little, with low cost, and convenient to use, that dirigibility is high solution.
The utility model is achieved through the following technical solutions: a kind of barcode data bridge joint transmitting device, comprises microcontroller, Data Input Interface and data output interface; Described microcontroller comprises input and output I/O mouth, built-in RAM and built-in FLASH storer, described Data Input Interface is made up of USB host interface, data output interface is made up of GPRS radio modem, GPRS radio modem is connected with input and output I/O mouth, USB host interface is connected with input and output I/O mouth, and USB host interface is connected with barcode scanner.
Preferably, described bar code scanner is one-dimensional bar code scanner head or two-dimensional bar scanner head.
Preferably, described barcode data bridge joint transmitting device also comprises SIM card, and described SIM card is connected with the communication of GPRS radio modem.
Preferably, described GPRS radio modem is circumscribed with antenna.
Preferably, described microcontroller is also provided with the data wireless communication expansion interface of back-level server communications protocol.
Preferably, described data wireless communication expansion interface is 3G communication interface or WIFI interface.
Preferably, described barcode data bridge joint transmitting device also comprises a blue tooth interface, and blue tooth interface is connected with the input and output I/O mouth of microcontroller.
Preferably, described Micro-processor MCV also arranges external memory interface EMI, by external memory interface EMI and external RAM Memory linkage.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model is a kind of barcode data transmitting device of high-efficiency and low-cost, the server data that the various bar code reader with USB interface reads directly being transmitted collocation far-end can be realized, structure is simple, for building of types of applications system, there is important effect, be specially adapted to the application scenario away from main frame such as field;
Like this away from the application scenario of main frame, reading all-in-one without the need to purchasing separately the bar code with telecommunication capabilities, only common the and bar code reader of cheapness need be coordinated the utility model can realize convenient and information acquisition flexibly and the real-time submission to remote server.
In addition because front end data input interface of the present utility model is standard interface, compatible all kinds of bar code and the two-dimensional bar code card reader with USB interface of energy, not only Back end data output interface is supported GPRS, but also can be supported 3G data channel and WIFI radio communication by expansion interface, this makes the utility model can be integrated in various different application system when needs, and after system cloud gray model, the utility model can be integrated into again in another system, achieve single purchase, many places use, and dirigibility is very high;
(2) use the utility model, because it can directly communicate with remote server, can realize all kinds of bar code information without delayed submission, this can improve the operation level of the types of applications system based on bar code, and provides support for the Internet of Things epoch.
Accompanying drawing explanation
Fig. 1 is structural principle block diagram of the present utility model;
Fig. 2 is fundamental diagram of the present utility model.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
Structural principle block diagram of the present utility model as shown in Figure 1, a kind of barcode data bridge joint transmitting device, comprise Data Input Interface and data output interface, this device also comprises the microcontroller with input/output terminal I/O mouth, built-in RAM and built-in FLASH storer, and the blue tooth interface be connected with this microcontroller.Described Data Input Interface is usb host (Host) interface, and data output interface is GPRS wave point.Usb host (Host) interface, data output interface is GPRS wave point, blue tooth interface is connected with microcontroller by input/output terminal I/O mouth, is also embedded with bridge joint handling procedure in microcontroller inside simultaneously.
USB host interface is connected with barcode scanner, and described bar code scanner is one-dimensional bar code scanner head or two-dimensional bar scanner head.
As preferred embodiment of the present utility model, barcode data bridge joint transmitting device described in the utility model also comprises SIM card, and described SIM card is connected with the communication of GPRS radio modem.And described GPRS radio modem is circumscribed with antenna.
As preferred embodiment of the present utility model, simultaneously in order to meet the needs of different user and adapt to the development of wireless communication technology, microcontroller described in the utility model is also provided with the data wireless communication expansion interface of back-level server communications protocol.Described data wireless communication expansion interface is 3G communication interface or WIFI interface.
Principle of work of the present utility model as shown in Figure 1, this barcode data bridge joint transmitting device, retain microcontroller, Bluetooth interface module, GPRS communication module, front end input interface, remainder is easily extensible part, can be 3G data communication or WIFI wireless communication mode according to different communication applications.The microcontroller of equipment has run data transmission communication agreement, whenever scanner head collects data time, processor sends data to server with specific host-host protocol by GPRS mode.
The utility model is primarily of the microcontroller composition being provided with input/output terminal I/O mouth, FLASH memory and memory ram, and this transmitting device also includes the wave point of front end data input interface and Back end data output.Wherein front end data input interface is USB interface, and the wave point that Back end data exports is GPRS radio modem, and described USB interface and GPRS radio modem are connected on microcontroller by I/O interface; This transmitting device also comprises the SIM card for transmitting data, and described SIM card is connected with GPRS radio modem, and is also circumscribed with antenna on described GPRS radio modem.
The Data Bridge transmitting device of the utility model design, coordinates a barcode scanner with USB interface, namely the form of monomer can carry out work.The USB interface of barcode scanner is accessed the utility model by extended line, by the correlation parameter of Bluetooth interface module configuration with server communication, directly can realize the bridge joint transmission of data.
As shown in Figure 2, step is as follows for principle of work of the present utility model:
Step 1, to start working;
Step 2, microcontroller detect barcode scanner and whether insert USB interface, are perform next step, otherwise continue to detect;
Step 3, microcontroller receive blue tooth interface transmission of configuration information, and return result and the duty of configuration operation; Digital independent and transmission is carried out by bar code surface sweeping device;
Step 4, after work a period of time, judge whether barcode scanner is pulled out, and is, returns step 2, otherwise continue in real time detection barcode scanner and whether pull out.
Carry out clear, complete description by the technical scheme in above embodiment to the utility model, obviously described embodiment is the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Claims (8)
1. a barcode data bridge joint transmitting device, is characterized in that: comprise microcontroller, Data Input Interface and data output interface; Described microcontroller comprises input and output I/O mouth, built-in RAM and built-in FLASH storer, described Data Input Interface is made up of USB host interface, data output interface is made up of GPRS radio modem, GPRS radio modem is connected with input and output I/O mouth, USB host interface is connected with input and output I/O mouth, and USB host interface is connected with barcode scanner.
2. barcode data bridge joint transmitting device according to claim 1, is characterized in that: described barcode scanner is one-dimensional bar code scanner head or two-dimensional bar scanner head.
3. barcode data bridge joint transmitting device according to claim 1, is characterized in that: described barcode data bridge joint transmitting device also comprises SIM card, and described SIM card is connected with the communication of GPRS radio modem.
4. barcode data bridge joint transmitting device according to claim 3, is characterized in that: described GPRS radio modem is circumscribed with antenna.
5. barcode data bridge joint transmitting device according to claim 1, is characterized in that: the data wireless communication expansion interface described microcontroller being also provided with back-level server communications protocol.
6. barcode data bridge joint transmitting device according to claim 5, is characterized in that: described data wireless communication expansion interface is 3G communication interface or WIFI interface.
7. the barcode data bridge joint transmitting device according to any one of claim 1-6, is characterized in that: described barcode data bridge joint transmitting device also comprises a blue tooth interface, and bluetooth is connected with the input and output I/O mouth of microcontroller.
8. barcode data bridge joint transmitting device according to claim 7, is characterized in that: described microcontroller also arranges external memory interface EMI, by external memory interface EMI and external RAM Memory linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301629.XU CN204695343U (en) | 2015-05-12 | 2015-05-12 | A kind of barcode data bridge joint transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301629.XU CN204695343U (en) | 2015-05-12 | 2015-05-12 | A kind of barcode data bridge joint transmitting device |
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| Publication Number | Publication Date |
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| CN204695343U true CN204695343U (en) | 2015-10-07 |
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| CN201520301629.XU Expired - Fee Related CN204695343U (en) | 2015-05-12 | 2015-05-12 | A kind of barcode data bridge joint transmitting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615063A (en) * | 2018-05-10 | 2018-10-02 | 安徽华源物流有限责任公司 | A kind of tag scan method |
-
2015
- 2015-05-12 CN CN201520301629.XU patent/CN204695343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615063A (en) * | 2018-05-10 | 2018-10-02 | 安徽华源物流有限责任公司 | A kind of tag scan method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |