CN201311584Y - Data gathering device of digital display gauge based on Bluetooth - Google Patents
Data gathering device of digital display gauge based on Bluetooth Download PDFInfo
- Publication number
- CN201311584Y CN201311584Y CNU2008202248711U CN200820224871U CN201311584Y CN 201311584 Y CN201311584 Y CN 201311584Y CN U2008202248711 U CNU2008202248711 U CN U2008202248711U CN 200820224871 U CN200820224871 U CN 200820224871U CN 201311584 Y CN201311584 Y CN 201311584Y
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- digital display
- master controller
- chip microcomputer
- host computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a data gathering device of digital display gauge based on Bluetooth, which comprises a main controller (1), a Bluetooth USB Dongle (2) and a host machine (3), wherein the main controller (1) is connected with a digital display gauge (4) through a cable, the host machine (3) is connected with the main controller (1) through signals after connecting with the Bluetooth USB Dongle (2) through a USB interface. The main controller collects synchronous serial impulse signals output by the digital display gauge, and transfers the gathered data to the host machine through Bluetooth, and the host machine controls software to implement the relative functions of displaying, conserving and the like to the gathered data, and the comprehensive management function of measurement can be improved.
Description
Technical field
The utility model relates to a kind of digital display appliance data collector based on bluetooth.
Background technology
Digital display appliance is compared with conventional gauges has reading characteristics directly perceived, easy to use, uses very extensive.The data-interface that digital display appliance has is generally exported with the synchronous serial pulse mode.Existing digital display appliance data collector on the market, and be generally wired connection between the host computer, in measuring operation, use very inconvenience.
The utility model content
The purpose of this utility model is in order to solve current number display measuring tool data collector is connected inconvenience with host computer problem, and provide a kind of digital display appliance data collector based on bluetooth, hardware interface is simple, cost is low, and is easy to use, to overcome the defective of existing product.
The technical measures that the utility model is taked are as follows.
A kind of digital display appliance data collector based on bluetooth comprises master controller, bluetooth USB Dongle and host computer.It is characterized in that: master controller is by cable linking number display measuring tool; Host computer is connected with bluetooth USB Dongle by USB interface, and bluetooth USB Dongle is connected by signal with master controller.
Master controller comprises single-chip microcomputer, and single-chip microcomputer connects signal level shift circuit, bluetooth primary module and power module respectively by printed-wiring board (PWB).
Digital display appliance is connected with single-chip microcomputer by signal level shift circuit.
Good effect of the present utility model is: master controller is gathered the synchronous serial pulse of digital display appliance output, and image data is sent to host computer by bluetooth; PC control software is implemented correlation functions such as demonstration, preservation to image data, to improve the integrated management function of measuring.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the process flow diagram of the utility model collection control method;
Fig. 3 is the utility model master controller electrical schematic diagram.
Embodiment
Consult Fig. 1, Fig. 3, this example comprises master controller 1, a bluetooth USB Dongle2, a host computer 3.Digital display appliance 4 connects master controller 1 by three core cables, is connected with single-chip microcomputer 6 through signal level shift circuit 5; Host computer 3 is connected with bluetooth USB Dongle 2 by USB interface, receives the image data that the bluetooth primary module 8 in the master controller 1 sends.Host computer 3 Control Software receive image data and handle, and implement related management functions such as demonstration, preservation.
Wherein, master controller 1 comprises single-chip microcomputer 6, signal level shift circuit 5, bluetooth primary module 8 and power module 7, and single-chip microcomputer 6 is connected with signal level shift circuit 5, bluetooth primary module 8 and power module 7 respectively by printed-wiring board (PWB).
With the output of synchronous serial pulse mode, after signal level shift circuit 5 conversions, single-chip microcomputer 6 carries out acquisition process with interrupt mode to synchronizing pulse to digital display appliance 4 with measurement data; Single-chip microcomputer 6 carries out communication with asynchronous serial mode and bluetooth primary module 8, and the collection result of single-chip microcomputer 6 sends to host computer 3 by bluetooth primary module 8; Power module 7 provides the power supply of different voltages for each unit.
Described bluetooth primary module 8 is BLUTOOTH 2.0 general module, and the embedded software agreement is a holotype, band UART, and the back that powers on is with the automatic link setup of binding in USB Dongle address and return information, can carry out point-to-point two-way data communication.
Described bluetooth USB Dongle module 2 is the generic USB Dongle of BLUTOOTH 2.0, can carry out point-to-point two-way data communication with the bluetooth primary module.
Single-chip microcomputer 6 gets final product as the series of the PIC16F88XA in the U.S. MICROCHIP company 8 bit CPU products for having the risc type CPU of a plurality of peripheral interrupt interfaces, the band internal oscillator.
Procedure and the step measuring and detect with reference to Fig. 2 the utility model are:
A, master controller 1, digital display appliance 4 and host computer 3 are connected and power on.
B, digital display appliance 4 are measured, and measurement result is exported with the synchronous serial pulse mode.
After c, signal level shift circuit 5 carried out level conversion with synchronization pulse, single-chip microcomputer 6 was gathered calculating with interrupt mode to synchronous pulse data.
D, single-chip microcomputer 6 carry out communication with image data with asynchronous serial mode and bluetooth primary module 8, by bluetooth primary module 8 image data are sent to host computer 3.
After e, the bluetooth USB Dongle 2 that is connected with host computer 3 receive measurement data, by USB mouth and host computer 3 communications.
F, host computer 3 Control Software manage image data.
The utility model is in application, and hardware interface is simple, and is easy to use, improves the integrated management function of measuring.
Claims (3)
1, a kind of digital display appliance data collector based on bluetooth comprises master controller (1), bluetooth USBDongle (2) and host computer (3), it is characterized in that: master controller (1) is by cable linking number display measuring tool (4); Host computer (3) by USB interface be connected by signal with master controller (1) again after bluetooth USB Dongle (2) is connected.
2, the digital display appliance data collector based on bluetooth according to claim 1, it is characterized in that: master controller (1) comprises single-chip microcomputer (6), and single-chip microcomputer (6) connects signal level shift circuit (5), power module (7) and bluetooth primary module (8) respectively by printed-wiring board (PWB).
3, the digital display appliance data collector based on bluetooth according to claim 2 is characterized in that: digital display appliance (4) is connected with single-chip microcomputer (6) by signal level shift circuit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202248711U CN201311584Y (en) | 2008-12-02 | 2008-12-02 | Data gathering device of digital display gauge based on Bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202248711U CN201311584Y (en) | 2008-12-02 | 2008-12-02 | Data gathering device of digital display gauge based on Bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311584Y true CN201311584Y (en) | 2009-09-16 |
Family
ID=41108841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202248711U Expired - Fee Related CN201311584Y (en) | 2008-12-02 | 2008-12-02 | Data gathering device of digital display gauge based on Bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311584Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062932A (en) * | 2014-06-09 | 2014-09-24 | 中国航空工业集团公司北京航空精密机械研究所 | Data acquisition system for digital display measures |
| CN106643597A (en) * | 2016-09-30 | 2017-05-10 | 东莞市健旺五金制品科技有限公司 | Digital-display intelligent measuring tool |
| CN109246666A (en) * | 2017-12-13 | 2019-01-18 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of digital display appliance collecting method and system based on bluetooth |
-
2008
- 2008-12-02 CN CNU2008202248711U patent/CN201311584Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062932A (en) * | 2014-06-09 | 2014-09-24 | 中国航空工业集团公司北京航空精密机械研究所 | Data acquisition system for digital display measures |
| CN104062932B (en) * | 2014-06-09 | 2017-01-04 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of digital display appliance data collecting system |
| CN106643597A (en) * | 2016-09-30 | 2017-05-10 | 东莞市健旺五金制品科技有限公司 | Digital-display intelligent measuring tool |
| CN109246666A (en) * | 2017-12-13 | 2019-01-18 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of digital display appliance collecting method and system based on bluetooth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100557449C (en) | Multifunctional tester | |
| CN101561408A (en) | Soil humidity measuring device based on wireless microcomputer control | |
| CN201311584Y (en) | Data gathering device of digital display gauge based on Bluetooth | |
| CN105259841B (en) | A kind of industrial many reference amounts data acquisition unit | |
| CN201311574Y (en) | Digital display slide caliper data gathering device based on USB | |
| CN101340096B (en) | Electric reactive compensating controller | |
| CN106850639B (en) | Protocol conversion system and protocol conversion method for standard electric energy meter verification | |
| CN202600960U (en) | Electricity consumption information acquisition terminal capable of supporting optical fiber communication | |
| CN204790445U (en) | Multichannel synchronizing data collection system based on android system | |
| CN201335718Y (en) | Bubble-type water gauge | |
| CN201035053Y (en) | Three phase multifunctional electrical energy meter | |
| CN203732018U (en) | Data collection system of joint type laser scanning coordinate measuring machine | |
| CN213399965U (en) | Infrared intelligent network acquisition terminal | |
| CN201885822U (en) | Acquisition module for configurable thermal resistance | |
| CN201707391U (en) | Small-sized portable real-timely energy consumption monitoring device | |
| CN201285425Y (en) | Electric energy quality analyzer | |
| CN202512725U (en) | Electric energy meter reading device with integrated infrared interface and 485 interface | |
| CN208156477U (en) | A kind of data concentrator of installation and repairing quality intelligent control platform | |
| CN202472384U (en) | Environmental data acquisition instrument based on small RTOS (Real Time Operating System) | |
| CN102243198A (en) | High-precision digitized cotton moisture intelligent detector | |
| CN205428192U (en) | Digitalized data collector | |
| CN201535867U (en) | Process automated site instrument communication module based on PROFIBUS-PA | |
| CN204359842U (en) | A kind of computer based cable data tester | |
| CN203561978U (en) | Data collector with improved structure | |
| CN204854956U (en) | Illumination intensity continuous recording appearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20100104 |