CN208079109U - Intelligent industrial gateway - Google Patents
Intelligent industrial gateway Download PDFInfo
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- CN208079109U CN208079109U CN201820593302.8U CN201820593302U CN208079109U CN 208079109 U CN208079109 U CN 208079109U CN 201820593302 U CN201820593302 U CN 201820593302U CN 208079109 U CN208079109 U CN 208079109U
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Abstract
A kind of intelligent industrial gateway comprising control MCU and the multiple RS485 interfaces being connect with control MCU, Ethernet interface, blue tooth interface, storage unit；The control MCU equips the equipment data in operational process by RS485 interfaces and intelligent industrial equipment connection acquisition intelligent industrial, control MCU is connected by Ethernet interface with Cloud Server by the equipment data transmission of acquisition to Cloud Server, mobile phone, which is connected by blue tooth interface with control MCU, to be controlled, the equipment data of acquisition can be stored in and read to storage unit by controlling MCU, it can be achieved to equip the real-time acquisition of data in intelligent industrial equipment operational process, and be convenient for the operating status of user's real time inspection intelligent industrial equipment.
Description
Technical field
The utility model is related to internet of things field, and in particular to a kind of intelligent industrial gateway.
Background technology
Existing intelligent industrial equipment is all provided with various communication interfaces, is directly connect with cloud server terminal, to cloud service network
Data, such as the equipment of various intelligent grids, including breaker, relay, ammeter, and other terminal controls are equipped in end transmission
Control equipment etc., however the interface of these equipment is different, with the networking extensive use that intelligent industrial is equipped in industrial production,
It is badly in need of a kind of intelligent industrial gateway, realizes that intelligent industrial equips single action to linkage, to realize quick network connection and reality
When acquire.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, a kind of intelligent industrial gateway is provided, it can be achieved that intelligence
The real-time acquisition of data can be equipped in industrial equipment operational process, and be convenient for the operation shape of user's real time inspection intelligent industrial equipment
State.
To achieve the above object, the utility model uses following technical solution：
A kind of intelligent industrial gateway comprising control MCU and the multiple RS485 interfaces, the Ethernet that are connect with control MCU
Interface, blue tooth interface, storage unit；The control MCU passes through RS485 interfaces and intelligent industrial equipment connection acquisition intelligent industrial
The equipment data in operational process are equipped, control MCU is connected by Ethernet interface with Cloud Server by the equipment data of acquisition
It is transferred to Cloud Server, mobile phone, which is connected by blue tooth interface with control MCU, to be controlled, and control MCU can be stored in storage unit
With the equipment data for reading acquisition.
Preferably, further include the input button for making control MCU resets and input signal and the finger for prompting state
Show lamp；The storage unit is that SD card stores or Flash is stored.
Preferably, further include the RS232 interface being connect with control MCU.
Preferably, further include input power and the Switching Power Supply that is connected with input power that voltage is 5V, Switching Power Supply
Output voltage provides the system voltage of 3.3V for intelligent industrial gateway.
Preferably, the control MCU is embedded chip, model STM32F407；The Ethernet interface includes model
For the Ethernet chip of W5500；The blue tooth interface includes the Bluetooth chip of model CC2541.
Preferably, Switching Power Supply includes AMS1117 chips, and the VCC of AMS1117 chips terminates input power, AMS1117 cores
Both ends after the ends the GND ground connection of piece, capacitance C11 and capacitance C12 parallel connections connect with the ends VCC of AMS1117 chips and the ends GND respectively
It connects, the both ends after capacitance C13 and capacitance C4 parallel connections are connect with the ends output end OUT and GND of AMS1117 chips respectively.
Preferably, the RS485 interfaces include SP485 chips, the embedded master at the ends R0 and control MCU of SP485 chips
The ends the RS485_TX connection of chip is controlled, the ends DI are connect with the ends RS485_RX of the embedded main control chip of control MCU, the ends RE and DE
End is connect with the ends RS485_RE of the embedded main control chip of control MCU；The side a and b of SP485 chips connects with 485 respectively
Two ends angle connection of mouth, is also associated with resistance R21 between the side a and b of SP485 chips；The VCC of SP485 chips is terminated
Power supply, and the ends VCC of SP485 chips are connect through resistance R15 with a port of 485 interfaces, and through capacitance C1 and resistance R14
It is connect with another port of 485 interfaces, the tie point ground connection between capacitance C1 and resistance R14；The GND of SP485 chips is terminated
Ground.
Preferably, the Ethernet interface includes W5500 chips, H1102NL chips and RJ45 chips, W5500 chips with
The embedded main control chip connection of MCU is controlled, W5500 chips are connect with RJ45 chips, and W5500 chips connect with H1102NL chips
It connects, RJ45 chips are connected with H1102NL chips.
Preferably, the blue tooth interface includes Bluetooth chip U5, the ends BLUE_EN of Bluetooth chip U5, the ends BLUE_TX,
The ends BLUE_RX are connect with control MCU respectively, the VCC termination powers of Bluetooth chip U5, and are grounded by capacitance C19, Bluetooth chip
The ends GND of U5 are grounded, and capacitance C19 is connected between the ends VCC and the ends GND.
Preferably, the RS232 interface includes SP3232 chips, the ends RS232_RX and the ends RS232_TX of SP3232 chips
It is connect respectively with control MCU, and the ends DOUT1 of SP3232 chips and the ends RIN1 are connect with interface J1 respectively；SP3232 chips
VCC termination powers are also grounded by capacitance C3, the ends GND of SP3232 chips ground connection, capacitance C3 be connected to the ends VCC and the ends GND it
Between.
The intelligent industrial gateway of the utility model, including control MCU and with control MCU the RS485 interfaces, the ether that connect
Network interface, blue tooth interface, storage unit, RS485 interfaces are connected with intelligent industrial equipment, and Ethernet interface connects with Cloud Server
It connects, blue tooth interface is connected with mobile phone, it can be achieved that equipping the acquisition and storage of data, and user can pass through mobile phone real time inspection intelligence
The operating status of energy industrial equipment, convenient for finding that the failure of intelligent industrial equipment, guarantee production are smoothed out in time, storage unit
The equipment data of acquisition are cached, mass data is avoided while pouring in Cloud Server, ensure that the fluency of data storage.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model intelligent industrial gateway；
Fig. 2 is the structural schematic diagram of the utility model intelligent industrial gateway specific embodiment；
Fig. 3 is the RS485 interface circuit figures of the embodiment of Fig. 2；
Fig. 4 is the ethernet interface circuit figure of the embodiment of Fig. 2；
Fig. 5 is the blue tooth interface circuit diagram of the embodiment of Fig. 2；
Fig. 6 is the RS232 interface circuit diagram of the embodiment of Fig. 2；
Fig. 7 is the circuit diagram of Switching Power Supply.
Specific implementation mode
Below in conjunction with the embodiment that attached drawing provides, the specific implementation of the intelligent industrial gateway of the utility model is further illustrated
Mode.The intelligent industrial gateway of the utility model is not limited to the following description.
As shown in Figure 1, the intelligent industrial gateway of the utility model comprising control MCU and connect with control MCU more
A RS485 interfaces, Ethernet interface, blue tooth interface, storage unit；The control MCU is filled by RS485 interfaces and intelligent industrial
Equipment data in standby connection acquisition intelligent industrial equipment operational process, control MCU pass through Ethernet interface and Cloud Server phase
Even by the equipment data transmission of acquisition to Cloud Server, mobile phone, which is connected by blue tooth interface with control MCU, to be controlled, and is controlled
MCU can be stored in and read the equipment data of acquisition to storage unit.
Preferably, the control MCU of specific embodiment as shown in Figure 2, intelligent industrial gateway is embedded main control chip, type
Number be STM32F407；With 3 SPI interfaces, 3 I2C interfaces, 6 USART interfaces, 2 CAN mouthfuls, 1 Ethernet and 1
USB interface etc. can be achieved at the same time a variety of data communication methods.The control MCU support multiple kinds, it can be achieved that for
The equipment data acquisition of the intelligent industrial equipment of a variety of different agreements, will effectively equip data buffer storage to storage unit, and
It can be transferred to Cloud Server by Ethernet interface and carry out persistent storage, can additionally be connected by mobile phone and blue tooth interface
It connects, carries out the data of on-site parameters setting and real time inspection acquisition.
Intelligent industrial gateway includes multiple RS485 interfaces, equips and connects with the multiple intelligent industrials for belonging to same production line,
RS485 interfaces use SP485 communication modules.The Ethernet interface of intelligent industrial gateway uses W5500 network modules, including
W5500 chips, for being connected with Cloud Server.The blue tooth interface of intelligent industrial gateway uses bluetooth communication, including model
For the Bluetooth chip of CC2541, for being connected with mobile phone, and mobile phone can be connect by network with Cloud Server；Bluetooth portion uses
Bluetooth serial ports module is simplified design by the way of module, and replaces and be easy, for example serial ports turns wifi module, serial ports
Turn wireless module etc..Further, intelligent industrial gateway further includes multiple RS232 interfaces with intelligent industrial equipment connection, RS232
Interface uses SP3232 communication modules, including SP3232 chips.
The storage unit can be used for caching the dress of intelligent industrial gateway acquisition for SD card storage or Flash storages
Standby data.The input button is for making control MCU resets or the input of other signals, the start and stop such as intelligent industrial gateway and ginseng
Number setting, indicator light is for prompting correlated condition, such as working condition, communication state and error condition.The intelligent industrial net
Pass further includes downloading mouth and other reservation interfaces with the control MCU SWD being connected.Intelligent industrial gateway further includes that voltage is 5V
Input power and the Switching Power Supply that is connected with input power, switch power source output voltage provide 3.3V for intelligent industrial gateway
System voltage.
As shown in figure 3, the physical circuit figure of RS485 interfaces, including SP485 chips, the ends R0 of SP485 chips with it is embedded
The ends RS485_TX of main control chip connect, and the ends DI are connect with the ends RS485_RX of embedded main control chip, the ends RE and the ends DE with
The ends RS485_RE of embedded main control chip connect；The side a and b of SP485 chips connects with two ends angle of 485 interfaces respectively
It connects, resistance R21 is also associated between the side a and b of SP485 chips；The VCC of SP485 chips terminates 3.3V power supplys, and
The ends VCC of SP485 chips are connect through resistance R15 with a port of 485 interfaces, and are connect with 485 through capacitance C1 and resistance R14
Another port connection of mouth, the tie point ground connection between capacitance C1 and resistance R14；The ends GND of SP485 chips are grounded.
As shown in figure 4, ethernet interface circuit figure, Ethernet interface includes W5500 chips, H1102NL chips and RJ45
Chip, W5500 chips are connect with embedded main control chip, and W5500 chips are connect with RJ45 chips, W5500 chips and H1102NL
Chip connects, and RJ45 chips are connected with H1102NL chips.Specifically, the ends W5500_INTn of W5500 chips, W5500_MOSI
End, the ends W5500_MIS0, the ends W5500_SCLK, the ends W5500_SCSn and the ends W5500_nRST connect with embedded main control chip respectively
It connecing, the ends ACTLED, the ends LINKLED are connect with RJ45 chips, and the ends TXN, the ends TXP, the ends RXN, the ends RXP are connect with H1102NL chips,
The ends TD+ and the ends TD- of RJ45 chips are connect with the ends TX+ of H1102NL chips and the ends TX- respectively；The ends NC1 of RJ45 chips and
The ends NC2 are connect by resistance R30 and resistance R33 with one end of resistance R31 respectively, the other end of resistance R31 through resistance R37 with
The ends CT3 of H1102NL chips connect, the ends RX+ and the ends RX- of RJ45 chips respectively with the ends RX+ of H1102NL chips and the ends RX-
Connection, and the ends RX+ of RJ45 chips and the ends RX- are connect with resistance R35 and the one end resistance R38 respectively, resistance R35 and resistance
The R38 other ends are in parallel and connect with the ends CT3 of H1102NL chips through resistance 37, the ends NC3 and the ends NC4 of RJ45 chips respectively with
Resistance R42 is connected with the one end resistance R42, resistance R41 and the resistance R43 other ends it is in parallel and through resistance 42 and resistance 37 with
The ends CT3 of H1102NL chips connect.
The circuit of blue tooth interface as shown in Figure 5 comprising the ends BLUE_EN of Bluetooth chip U5, Bluetooth chip U5,
The ends BLUE_TX, the ends BLUE_RX are connect with the control MCU of intelligent industrial gateway respectively, the VCC termination 3.3V electricity of Bluetooth chip U5
Pressure, specifically it is also grounded by capacitance C19, provides stable voltage, the ends the GND ground connection of Bluetooth chip U5, and capacitance C19 connects
It is connected between the ends VCC and the ends GND.
RS232 interface circuit diagram as shown in FIG. 6, using SP3232 chips, the ends RS232-RX of SP3232 chips and
The ends RS232_TX are connect with the control MCU of intelligent industrial gateway respectively, and the ends DOUT1 of SP3232 chips and the ends RIN1 respectively with
Interface J1 connections；The VCC of SP3232 chips terminates 3.3V voltages, is also grounded by capacitance C3, the GND terminations of SP3232 chips
Ground, capacitance C3 are connected between the ends VCC and the ends GND.
Switching power circuit as shown in Figure 7 comprising AMS1117 chips, the VCC termination input electricity of AMS1117 chips
Both ends after source, output end OUT output 3.3V power supplys, the ends the GND ground connection of AMS1117 chips, capacitance C11 and capacitance C12 parallel connections
Connect respectively with the ends VCC of AMS1117 chips and the ends GND, the both ends after capacitance C13 and capacitance C4 parallel connections respectively with AMS1117
The output end OUT of chip is connected with the ends GND.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (10)
1. a kind of intelligent industrial gateway, it is characterised in that：It includes controlling MCU and being connect with the control MCU multiple RS485 connecting
Mouth, Ethernet interface, blue tooth interface, storage unit；
The control MCU equips the dress in operational process by RS485 interfaces and intelligent industrial equipment connection acquisition intelligent industrial
Standby data, control MCU are connected by Ethernet interface with Cloud Server by the equipment data transmission of acquisition to Cloud Server, mobile phone
It is connected with control MCU by blue tooth interface and is controlled, control MCU can be stored in and read the equipment number of acquisition to storage unit
According to.
2. intelligent industrial gateway according to claim 1, it is characterised in that：Further include for make control MCU reset and it is defeated
The input button and the indicator light for prompting state for entering signal；The storage unit is that SD card stores or Flash is stored.
3. intelligent industrial gateway according to claim 1, it is characterised in that：Further include being connect with the control MCU RS232 connecting
Mouthful.
4. intelligent industrial gateway according to claim 1, it is characterised in that：Further include voltage be 5V input power and
The Switching Power Supply being connected with input power, switch power source output voltage provide the system voltage of 3.3V for intelligent industrial gateway.
5. intelligent industrial gateway according to claim 1, it is characterised in that：The control MCU is embedded chip, model
For STM32F407；The Ethernet interface includes the Ethernet chip of model W5500；The blue tooth interface includes model
The Bluetooth chip of CC2541.
6. intelligent industrial gateway according to claim 4, it is characterised in that：Switching Power Supply includes AMS1117 chips,
After the VCC termination input powers of AMS1117 chips, the ends the GND ground connection of AMS1117 chips, capacitance C11 and capacitance C12 parallel connections
Both ends are connect with the ends VCC of AMS1117 chips and the ends GND respectively, the both ends after capacitance C13 and capacitance C4 parallel connections respectively with
The output end OUT of AMS1117 chips is connected with the ends GND.
7. intelligent industrial gateway according to claim 1, it is characterised in that：The RS485 interfaces include SP485 chips,
The ends R0 of SP485 chips are connect with the ends RS485-TX of the embedded main control chip of control MCU, the insertion at the ends DI and control MCU
The ends RS485-RX of formula main control chip connect, the ends RS485-RE of the ends RE and the ends DE with the embedded main control chip of control MCU
Connection；The side a and b of SP485 chips is connect with two ends angle of 485 interfaces respectively, between the side a and b of SP485 chips
It is also associated with resistance R21；The VCC termination powers of SP485 chips, and the ends VCC of SP485 chips are through resistance R15 and 485 interfaces
A port connects, and is connect with another port of 485 interfaces through capacitance C1 and resistance R14, capacitance C1 and resistance R14 it
Between tie point ground connection；The ends GND of SP485 chips are grounded.
8. intelligent industrial gateway according to claim 1, it is characterised in that：The Ethernet interface includes W5500 chips,
H1102NL chips and RJ45 chips, W5500 chips are connect with the embedded main control chip of control MCU, W5500 chips and RJ45
Chip connects, and W5500 chips are connect with H1102NL chips, and RJ45 chips are connected with H1102NL chips.
9. intelligent industrial gateway according to claim 1, it is characterised in that：The blue tooth interface includes Bluetooth chip U5,
The ends BLUE_EN, the ends BLUE_TX, the ends BLUE_RX of Bluetooth chip U5 is connect with control MCU respectively, the ends VCC of Bluetooth chip U5
Power supply is connect, and is grounded by capacitance C19, the ends the GND ground connection of Bluetooth chip U5, capacitance C19 is connected between the ends VCC and the ends GND.
10. intelligent industrial gateway according to claim 3, it is characterised in that：The RS232 interface includes SP3232 cores
Piece, the ends RS232-RX and the ends RS232-TX of SP3232 chips are connect with control MCU respectively, and the ends DOUT1 of SP3232 chips
It is connect respectively with interface J1 with the ends RIN1；The VCC termination powers of SP3232 chips, are also grounded by capacitance C3, SP3232 chips
The ends GND ground connection, capacitance C3 is connected between the ends VCC and the ends GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593302.8U CN208079109U (en) | 2018-04-24 | 2018-04-24 | Intelligent industrial gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593302.8U CN208079109U (en) | 2018-04-24 | 2018-04-24 | Intelligent industrial gateway |
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| Publication Number | Publication Date |
|---|---|
| CN208079109U true CN208079109U (en) | 2018-11-09 |
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| CN201820593302.8U Active CN208079109U (en) | 2018-04-24 | 2018-04-24 | Intelligent industrial gateway |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507925A (en) * | 2018-11-30 | 2019-03-22 | 武汉迪昌科技股份有限公司 | A kind of data acquisition board and data collection system for railway DC600V ground power supply |
-
2018
- 2018-04-24 CN CN201820593302.8U patent/CN208079109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507925A (en) * | 2018-11-30 | 2019-03-22 | 武汉迪昌科技股份有限公司 | A kind of data acquisition board and data collection system for railway DC600V ground power supply |
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