CN209608683U - A kind of industrial Fieldbus protocols conversion equipment based on low-power consumption bluetooth - Google Patents
A kind of industrial Fieldbus protocols conversion equipment based on low-power consumption bluetooth Download PDFInfo
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- CN209608683U CN209608683U CN201920440347.6U CN201920440347U CN209608683U CN 209608683 U CN209608683 U CN 209608683U CN 201920440347 U CN201920440347 U CN 201920440347U CN 209608683 U CN209608683 U CN 209608683U
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- module
- bluetooth
- fieldbus
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- main control
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model provides a kind of industrial Fieldbus protocols conversion equipment based on low-power consumption bluetooth.Device includes: bluetooth module, fieldbus main control module, CAN module, RS485 module, power management module and communication module；CAN module is connect with fieldbus main control module by SPI interface；RS485 module is connect with fieldbus main control module by UART interface；Fieldbus main control module is connect by bus with bluetooth module, and fieldbus main control module receives and processes the data of bluetooth module transmission；Bluetooth module is connect by communication module with user communication equipment；Power management module is for providing required DC power supply for each module.Industrial Fieldbus protocols conversion equipment provided by the utility model is based on bluetooth technology with low power consumption, facilitate smart phone, equipment access, industrial field bus data can be uploaded to remote computer by bluetooth and smart phone network, convenient for being analyzed monitoring signals and being monitored at a distance.
Description
Technical field
The utility model relates to electronic technology field more particularly to a kind of industrial field bus associations based on low-power consumption bluetooth
Discuss conversion equipment.
Background technique
Currently, based on Bluetooth (being based on IEEE 802.15.1), Wi-Fi (being based on IEEE 802.11), ZIGBEE
The radio network technique of agreements such as (being based on IEEE 802.15.4) is quickly grown.Traditional industrial control method is usually to pass through
Data acquisition and status monitoring are largely realized using PLC and DCS, but this mode needs a large amount of cables, is not easy to safeguard.
Fieldbus (Field Bus) is to apply to measure the number of realization bidirectional linked list multi-point between control equipment in industry spot
Communication system.Based on field bus technique, then wiring amount can be saved, so that monitoring system is more convenient.However in some wirings
Difficult special industry scene, fieldbus are unable to satisfy demand.How radio network technique is fused to industrial control field
New hot spot as research.Firstly the need of solve the problems, such as be data compatibility, and how to realize cable network and wireless
Connection and communication between network.Therefore, the switch technology between wired industrial field bus protocol and wireless protocols must can not
It is few.
Utility model content
For the above-mentioned technical problem of the prior art, the utility model provides a kind of industry spot based on low-power consumption bluetooth
Bus protocol conversion equipment.
The utility model provides a kind of industrial Fieldbus protocols conversion equipment based on low-power consumption bluetooth, comprising: bluetooth
Module, fieldbus main control module, CAN module, RS485 module, power management module and communication module；CAN module and scene
Bus master module is connected by SPI interface；RS485 module is connect with fieldbus main control module by UART interface；Scene
Bus master module is connect by bus with bluetooth module, and fieldbus main control module receives and processes the number of bluetooth module transmission
According to；Bluetooth module is connect by communication module with user communication equipment；Power management module is required for providing for each module
DC power supply.
Device as described above, it is preferable that described device further includes cache module, and fieldbus main control module passes through bus
It is connect with cache module；The master chip of the bluetooth module is bluetooth SOC chip；The communication module includes antenna and has
The hub of the port RJ-45；
Industrial Fieldbus protocols conversion equipment provided by the utility model is to facilitate intelligence based on bluetooth technology with low power consumption
Mobile phone, equipment access, industrial field bus data can be uploaded to remote computer by bluetooth and smart phone network, convenient for remote
Distance is analyzed and is monitored to monitoring signals.In addition, the equipment of device, which is realized, uses embedded software hardware, increasing equipment can
By property.
Detailed description of the invention
Fig. 1 is the industrial Fieldbus protocols conversion equipment embodiment provided by the utility model based on low-power consumption bluetooth
Structural schematic diagram；
Fig. 2 is the industrial Fieldbus protocols conversion equipment embodiment provided by the utility model based on low-power consumption bluetooth
Schematic illustration；
Fig. 3 is the industrial Fieldbus protocols conversion equipment embodiment provided by the utility model based on low-power consumption bluetooth
The circuit diagram of CAN module；
Fig. 4 is the industrial Fieldbus protocols conversion equipment embodiment provided by the utility model based on low-power consumption bluetooth
The circuit diagram of RS485 module；
Fig. 5 is the industrial Fieldbus protocols conversion equipment embodiment provided by the utility model based on low-power consumption bluetooth
The circuit diagram of fieldbus main control module.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, is clearly and completely described the technical solution in the utility model, it is clear that described embodiment is only
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without creative efforts, belongs to the utility model
The range of protection.
Industrial Fieldbus protocols conversion equipment provided by the utility model based on low-power consumption bluetooth, is to existing industry
Fieldbus monitoring, the improvement of debugging technique scheme.Fig. 1 is the industry spot provided by the utility model based on low-power consumption bluetooth
The structural schematic diagram of bus protocol conversion equipment embodiment.As shown in Figure 1, the industry based on low-power consumption bluetooth of the present embodiment is existing
Field bus protocol conversion apparatus includes: bluetooth module, fieldbus main control module, CAN module, RS485 module, power management mould
Block and communication module.Wherein, CAN module is connect with fieldbus main control module by SPI interface；RS485 module and scene are total
Line main control module is connected by UART interface；Fieldbus main control module is connect by bus with bluetooth module, fieldbus master
Control module receives and processes the data of bluetooth module transmission；Bluetooth module passes through communication module and user communication equipment (such as intelligence
Energy mobile phone) connection；Power management module is for providing required DC power supply for each module.
Fig. 2 is the industrial Fieldbus protocols conversion equipment embodiment provided by the utility model based on low-power consumption bluetooth
Schematic illustration.Refering to what is shown in Fig. 2, preferably, described device further includes cache module, fieldbus main control module passes through bus
It is connect with cache module；The master chip of the bluetooth module is bluetooth SOC chip；The communication module includes antenna and has
The hub (balun) of the port RJ-45.
Industrial Fieldbus protocols conversion equipment provided by the utility model makees the control of position core with low-power consumption bluetooth SOC
Device is applied to industrial Fieldbus protocols monitoring system, realizes industrial field bus and bluetooth technology with low power consumption, intelligent hand
Field bus protocol data to be monitored are packaged, are uploaded to smart phone or smart phone by bluetooth by the combination of machine technology
Fieldbus is controlled by bluetooth transmitting order to lower levels, utilizes smart phone display data packet or monitoring data.
The hardware realization of the industrial Fieldbus protocols conversion equipment of the utility model given below.Fig. 3 is that this is practical
The circuit diagram of the CAN module of the industrial Fieldbus protocols conversion equipment embodiment based on low-power consumption bluetooth of novel offer.Fig. 4
For the RS485 module of the industrial Fieldbus protocols conversion equipment embodiment provided by the utility model based on low-power consumption bluetooth
Circuit diagram.Fig. 5 is the industrial Fieldbus protocols conversion equipment embodiment provided by the utility model based on low-power consumption bluetooth
The circuit diagram of fieldbus main control module.With reference to shown in Fig. 3-Fig. 5, U1 is low-power consumption bluetooth SOC NRF52832-QFAA-R, U7
It is charging management chip MCP73831T-2ATI/OT, U6 be RS485 interface chip SP3485EN-L/TR, U5 is SPI interface
CAN controller MCP2515-I/SO, U9 is that CAN interface chip TJA1051T, USB1 are Micro-USB charging interface, X1, X2
Be crystal oscillator, L2 be 2.4GHz ceramic antenna AN9520-245, D2 be RS485 interface protection diode array SM712,
TV1, TV2 are ceramic discharge tubes.
Schematic diagram wiring explanation:
USB1-1 is input when system charges, and is connected through self-recovery fuse F1 with U7, is powered for U7；
USB1-5 is for system power supply；
U7-3 is system power supply, is connect with battery B1；
U7-1 is charged state instruction, and instruction charged state is connect with LED1；
U1-30 is radio frequency output, and matched capacitor C1 and matching inductance L1 are connected with 2.4G antenna L2；
U1-28 is connected by resistance R14 with U5-17, is the reset signal of U5；
U1-29 is connected by resistance R15 with U5-16, is the SPI interface chip selection signal of U5；
U1-37 is connected by resistance R16 with U5-15, is the data-signal of the SPI interface of U5；
U1-38 is connected by resistance R17 with U5-14, is the data-signal of the SPI interface of U5；
U1-39 is connected by resistance R18 with U5-13, is the clock signal of the SPI interface of U5；
U1-40 is connected by resistance R19 with U5-12, is the interrupt signal of U5；
U1-23 is connected by resistance R9 with U6-1, is the reception output signal of U6；
U1-24 is connected by resistance R8 with U6-2 and U6-3, is the direction control signal of U6；
U1-27 is connected by resistance R10 with U6-4, is the transmission input signal of U6.
In conclusion industrial Fieldbus protocols conversion equipment provided by the utility model is based on low-power consumption bluetooth skill
Art, facilitates smart phone, equipment access, and industrial field bus data can be uploaded to long-range meter by bluetooth and smart phone network
Calculation machine, convenient for being analyzed monitoring signals and being monitored at a distance.In addition, the equipment of device, which is realized, uses embedded software hardware,
Increase equipment dependability.
Finally, it should be noted that the above is only the preferred embodiment of the utility model only, not to limit this
Utility model, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (4)
1. a kind of industrial Fieldbus protocols conversion equipment based on low-power consumption bluetooth characterized by comprising bluetooth module,
Fieldbus main control module, CAN module, RS485 module, power management module and communication module；CAN module and fieldbus master
Module is controlled to connect by SPI interface；RS485 module is connect with fieldbus main control module by UART interface；Fieldbus master
Control module is connect by bus with bluetooth module, and fieldbus main control module receives and processes the data of bluetooth module transmission；It is blue
Tooth module is connect by communication module with user communication equipment；Power management module is for providing required direct current for each module
Source.
2. the apparatus according to claim 1, which is characterized in that described device further includes cache module, fieldbus master control
Module is connect by bus with cache module.
3. the apparatus according to claim 1, which is characterized in that the master chip of the bluetooth module is bluetooth SOC chip.
4. device according to claim 1-3, which is characterized in that the communication module includes antenna and has
The hub of the port RJ-45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440347.6U CN209608683U (en) | 2019-04-02 | 2019-04-02 | A kind of industrial Fieldbus protocols conversion equipment based on low-power consumption bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440347.6U CN209608683U (en) | 2019-04-02 | 2019-04-02 | A kind of industrial Fieldbus protocols conversion equipment based on low-power consumption bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608683U true CN209608683U (en) | 2019-11-08 |
Family
ID=68407073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920440347.6U Active CN209608683U (en) | 2019-04-02 | 2019-04-02 | A kind of industrial Fieldbus protocols conversion equipment based on low-power consumption bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608683U (en) |
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2019
- 2019-04-02 CN CN201920440347.6U patent/CN209608683U/en active Active
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