CN202871075U - Bluetooth wireless communication-based field-level Bluetooth communication monitoring module - Google Patents
Bluetooth wireless communication-based field-level Bluetooth communication monitoring module Download PDFInfo
- Publication number
- CN202871075U CN202871075U CN2012204546923U CN201220454692U CN202871075U CN 202871075 U CN202871075 U CN 202871075U CN 2012204546923 U CN2012204546923 U CN 2012204546923U CN 201220454692 U CN201220454692 U CN 201220454692U CN 202871075 U CN202871075 U CN 202871075U
- Authority
- CN
- China
- Prior art keywords
- wireless communication
- blue tooth
- bluetooth
- tooth wireless
- monitoring module
- 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
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Classifications
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- 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]
Abstract
The utility model relates to a Bluetooth wireless communication-based field-level Bluetooth communication monitoring module, and particularly relates to a field-level Bluetooth communication monitoring module applied to automatic process control. The Bluetooth wireless communication-based field-level Bluetooth communication monitoring module comprises a monitoring terminal with a communication function, a Bluetooth wireless communication module, an embedded operation processor and an RS485 (Recommended Standard 485) interface. The monitoring terminal with the Bluetooth wireless communication function is connected and communicated with the Bluetooth wireless communication module through a Bluetooth 2.0EDR (Enhanced Data Rate) mode wireless communication protocol, and the Bluetooth wireless communication module is connected with a production equipment controller through a serial communication connection mode. By adopting the Bluetooth wireless communication-based field-level Bluetooth communication monitoring module, modern industrial devices in a production and manufacture shop are monitored in real time by connection of the RS485 serial port.
Description
Technical field
The utility model relates to a kind of automation control appliance.Specifically, be a kind of field level bluetooth communication monitoring module that is applied to automation process control.
Background technology
All know in the automation control appliance field of making, although the RS485 serial ports has low cost, technology maturation is convenient to the advantages such as maintenance, need field wiring.And in Industry Control Application, the cost of wiring can substantially exceed the cost of other opertaing devices sometimes, and the connection of cable has limited the movement of field apparatus and the flexible variation of network structure.At some unpredictable environment, especially be unsuitable for the particular surroundings that connects up, just should not adopt the RS485 serial ports to carry out the cable connecting communication.
The utility model content
Problem to be solved in the utility model provides a kind of field level bluetooth communication monitoring module based on blue tooth wireless communication.Adopt this field level bluetooth communication monitoring module based on blue tooth wireless communication, can connect the RS485 serial ports, satisfy manufacturing the Real Time Monitoring of modernized industrial equipment in the workshop.
For addressing the above problem, take following technical scheme:
Field level bluetooth communication monitoring module characteristics based on blue tooth wireless communication of the present utility model are monitor terminal, blue tooth wireless communication module, embedded arithmetic processor and the RS485 interfaces that comprise with the blue tooth wireless communication function; Described monitor terminal with the blue tooth wireless communication function carries out connecting communication by bluetooth 2.0EDR mode wireless communications protocol and described blue tooth wireless communication module; Described blue tooth wireless communication module links to each other with the production equipment controller by the serial communication connected mode.
Described blue tooth wireless communication module is the BTS5904C2P type blue tooth wireless communication module that Chongqing golden goblet-national territory development in science and technology company limited produces, and embedded arithmetic processor is the embedded arithmetic processor of ARM720 type.
Described monitor terminal with the blue tooth wireless communication function is for based on smart mobile phone, the panel computer of Android system or possess the portable computer of function of Bluetooth communication.
Described monitor terminal with the blue tooth wireless communication function is with extension storage card.
Described extension storage card is the multimedia storage cards such as CF, SD or MMC.
Take such scheme, have the following advantages:
Can be found out by such scheme, because monitor terminal, blue tooth wireless communication module, embedded arithmetic processor and the RS485 interface that comprises with the blue tooth wireless communication function of the present utility model.Described monitor terminal with the blue tooth wireless communication function carries out connecting communication by bluetooth 2.0EDR mode wireless communications protocol and described blue tooth wireless communication module.Described blue tooth wireless communication module links to each other with the production equipment controller by the serial communication connected mode.Can realize the wireless data communications between manufacturing equipment and the monitor terminal, connect and to be connected with monitor terminal so that field apparatus need not cable that networking flexibility, has simultaneously easily increased again dirigibility and the mobility of field apparatus.For at some unpredictable environment, especially be unsuitable for the particular surroundings that connects up, finish the Real Time Monitoring to field apparatus.
Description of drawings
Fig. 1 is the field level bluetooth communication monitoring module principle schematic based on blue tooth wireless communication of the present utility model.
Embodiment
As shown in Figure 1, the field level bluetooth communication monitoring module based on blue tooth wireless communication of the present utility model comprises monitor terminal, blue tooth wireless communication module, embedded arithmetic processor and the RS-485 interface with the blue tooth wireless communication function.Described monitor terminal with the blue tooth wireless communication function carries out connecting communication by bluetooth 2.0EDR mode wireless communications protocol and described blue tooth wireless communication module.Described blue tooth wireless communication module links to each other with the production equipment controller by the serial communication connected mode.Wherein, the BTS5904C2P that described blue tooth wireless communication module adopts Chongqing golden goblet-national territory development in science and technology company limited to produce, embedded arithmetic processor adopts the embedded arithmetic processor of ARM framework (ARM720).Described monitoring terminal equipment with the blue tooth wireless communication function is for based on smart mobile phone, the panel computer of Android system or possess the portable computer of function of Bluetooth communication.Described monitor terminal with the blue tooth wireless communication function is with extension storage card, and this extension storage card is the multimedia storage cards such as CF, SD or MMC.
Arithmetic processor will and production equipment controller, intelligent terminal between carry out blue tooth wireless communication data encode, packing, calculation process, be the bridge that carries out blue tooth wireless communication between monitor terminal and the production equipment controller.Radio-frequency antenna is to be used for transmitting in wireless communication module and the important important component that receives electromagnetic wave energy.Power supply unit guarantees each parts normal operation for all parts provides required supply voltage.Operation processing unit stores the data of blue teeth wireless send and receive into the Flash storer, does not also lose even guarantee the data outage.
The embedded-type ARM arithmetic processor is connected with bluetooth radio module by serial communication, shown bluetooth module is the BTS5904C2P module, this module meets Bluetooth 2.0+EDR(Bluetooth technology and strengthens speed) the Class2 standard, maximum communication rate can reach 3Mbps, transmit distance and reach 10 meters, can carry out transmitting and receiving of Bluetooth signal by external antenna or built-in aerial.Controller is set up bluetooth as the bluetooth slave and is connected.Monitor terminal is the platform device that mobile phone, PDA or computing machine etc. possess function of Bluetooth communication, carries out exchanges data by J2ME Java platform and controller by bluetooth, sets up bluetooth as main frame and connects.The connection procedure of bluetooth need to match encryption, the process of pairing provides password for the side that communicates by letter, the opposing party can obtain to match secret key through confirming behind the input password, need not frequent pairing through the mobile phone after the pairing can monitor controller, both guarantee security and the confidentiality of data link, simplified again the process of input validation password.Therefore, this Bluetooth wireless monitoring module can be carried out Real Time Monitoring to the ruuning situation of manufacturing equipment.
Claims (5)
1. based on the field level bluetooth communication monitoring module of blue tooth wireless communication, it is characterized in that comprising monitor terminal, blue tooth wireless communication module, embedded arithmetic processor and RS485 interface with the blue tooth wireless communication function; Described monitor terminal with the blue tooth wireless communication function carries out connecting communication by bluetooth 2.0EDR mode wireless communications protocol and described blue tooth wireless communication module; Described blue tooth wireless communication module links to each other with the production equipment controller by the serial communication connected mode.
2. the field level bluetooth communication monitoring module based on blue tooth wireless communication according to claim 1, it is characterized in that described blue tooth wireless communication module is the BTS5904C2P type blue tooth wireless communication module that Chongqing golden goblet-national territory development in science and technology company limited produces, embedded arithmetic processor is the embedded arithmetic processor of ARM720 type.
3. the field level bluetooth communication monitoring module based on blue tooth wireless communication according to claim 1 is characterized in that described monitor terminal with the blue tooth wireless communication function is for based on smart mobile phone, the panel computer of Android system or possess the portable computer of function of Bluetooth communication.
4. the field level bluetooth communication monitoring module based on blue tooth wireless communication according to claim 3 is characterized in that described monitor terminal with the blue tooth wireless communication function is with extension storage card.
5. the field level bluetooth communication monitoring module based on blue tooth wireless communication according to claim 4 is characterized in that described extension storage card is CF, SD or MMC multimedia storage card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204546923U CN202871075U (en) | 2012-09-08 | 2012-09-08 | Bluetooth wireless communication-based field-level Bluetooth communication monitoring module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204546923U CN202871075U (en) | 2012-09-08 | 2012-09-08 | Bluetooth wireless communication-based field-level Bluetooth communication monitoring module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871075U true CN202871075U (en) | 2013-04-10 |
Family
ID=48037773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204546923U Expired - Fee Related CN202871075U (en) | 2012-09-08 | 2012-09-08 | Bluetooth wireless communication-based field-level Bluetooth communication monitoring module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871075U (en) |
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2012
- 2012-09-08 CN CN2012204546923U patent/CN202871075U/en not_active Expired - Fee Related
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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: 20130410 Termination date: 20140908 |
|
| EXPY | Termination of patent right or utility model |