CN208367901U - A kind of multimode data Transmission system for electric wind scene - Google Patents
A kind of multimode data Transmission system for electric wind scene Download PDFInfo
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- CN208367901U CN208367901U CN201821074633.7U CN201821074633U CN208367901U CN 208367901 U CN208367901 U CN 208367901U CN 201821074633 U CN201821074633 U CN 201821074633U CN 208367901 U CN208367901 U CN 208367901U
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Abstract
The utility model relates to a kind of multimode data Transmission systems for electric wind scene, it is characterized in that, the system is connect with external data acquisition module, the system includes embedded main control board, touch screen module, wireless 4G module, Modbus485 bus module and ZigBee module, the Modbus485 bus module is connect with external data acquisition module, the embedded main control board is connect with Modbus485 bus module by serial communication, ZigBee module, touch screen module is connect with embedded main control board by serial communication respectively, wireless 4G module is connect with embedded main control board by USB.Compared with prior art, the utility model have many advantages, such as mitigate industrial network wiring difficulty and complexity, reduce cost, transmission it is reliable and stable.
Description
Technical field
The utility model relates to industrial machinery control fields, more particularly, to a kind of multi-mode for electric wind scene
Data transmission system.
Background technique
With the development of science and technology, a large amount of newborn sci-tech products are more more and more intense for the demand of electric energy, electric power wind
An important component part of the machine as power generation link, people also have its stability, reliability and safety
Increasingly higher demands.
For the stability and reliability for guaranteeing blower, the work operating condition to it is needed to have one in real time, comprehensively to supervise
It surveys, is diagnosed and analyzed so as to the health status to it.The mode generallyd use at present is, by biography built in blower
Sensor is acquired in real time come signals such as temperature, wind pressure, vibrations to blower, then sends data to monitoring field；Then
Data packet parsed using software in monitoring field, handled, to assess health status.Sensor is to blower
After carrying out data acquisition, generally monitoring field can be sent data to by network.However since power generation situation is complicated, existing
Field bad environments, all kinds of factors such as dust, noise have a huge impact data transmission.
The data transfer mode of traditional monitoring system is generally physics cable transmission mode, but this mode needs
Industry spot carries out cable deployment, and under complicated, rugged environment when progress cable deployment, whether in industrial cost,
Or in work complexity, suffer from very big difficulty and inconvenience.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of for electric power to overcome the problems of the above-mentioned prior art
The multimode data Transmission system at blower scene.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of multimode data Transmission system for electric wind scene, the system be set to external data acquisition module with
Between monitoring station, which includes embedded main control board, touch screen module, wireless 4G module, Modbus485 bus mould
Block, ZigBee module and cloud server, the Modbus485 bus module is connect with external data acquisition module, described
Embedded main control board connect with Modbus485 bus module by serial communication, ZigBee module, touch screen module respectively with
Embedded main control board is connected by serial communication, and wireless 4G module is connect with embedded main control board by USB, the cloud clothes
Device be engaged in wireless 4G module, ZigBee module wireless connection, the monitoring station is connect with cloud server.
Preferably, the embedded main control board includes ARM7 processor and decoder, the ARM7 processor with
Modbus485 bus module, touch screen module, wireless 4G module, ZigBee module are separately connected, the decoder and ARM7
Processor connection.
Preferably, the Modbus485 module uses MAX485 chip, Modbus485 bus module and embedded master
Controlling the communication baud between plate is 115200bps.
Preferably, the touch screen module be can touch type capacitor screen.
Preferably, the wireless 4G module includes 4G wireless transceiver and Wi-Fi network transceiver.
Preferably, the ZigBee module uses CC2530 chip, and the ZigBee module operates in 2.4GHZ frequency
Section.
Preferably, the external data acquisition module include air velocity transducer, pressure acquisition devices, humiture collection device,
Current collector, AC voltage sampling device.
Preferably, the air velocity transducer is YGM206 high temperature wind speed transducer.
Preferably, the humiture collection device is WS-TH23G-A Temperature Humidity Sensor.
Preferably, the monitoring station includes handheld terminal, PC and desktop computer.
Compared with prior art, the utility model has the advantage that
One, the utility model is mainly used for the data transfer communications at electric wind scene, can be in severe, complicated electric power
Industry spot, using a variety of data communication modes, including wireless Wi-Fi communication pattern, wireless 4G communication pattern, 485 bus moulds
Formula and ZigBee mode realize simple, reliable, stable data stream transmitting, and compared to the work of physics cable transmission mode
The cable at industry scene is disposed, and industrial cost is greatly reduced；
Two, the utility model can be passed using touch screen module as man-machine mutual major way by touch screen
Selection, slave configuration and the configuration and modification of IP, slave number of defeated mode, it is easy to operate, largely alleviate
The difficulty and complexity of industrial network wiring；
Three, Multi-netmouth numerical value function built in the embedded main control board of the utility model can extend multiple network interfaces, and
Rotating function in routing is undertaken, and then ensure that the reliable and stable transmission of data.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Tthe utility model system；
Fig. 2 is the working principle diagram of the utility model；
Shown in figure label:
1, embedded main control board, 2, touch screen module, 3, wireless 4G module, 4, Modbus485 bus module, 5, ZigBee
Module, 6, external data acquisition module, 7, cloud server.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
As shown in Figure 1, being used for the utility model relates to a kind of multimode data Transmission system for electric wind scene
Data transmission between external data acquisition module 6 and monitoring station, which includes embedded main control board 1, touch screen mould
Block 2, wireless 4G module 3, Modbus485 bus module 4, ZigBee module 5 and cloud server 7.Modbus485 bus module
4 connect with external data acquisition module 6, wireless 4G module 3, Modbus485 bus module 4, ZigBee module 5, touch screen mould
Block 2 is connect with embedded main control board 1 respectively.Cloud server 7 and wireless 4G module 3, ZigBee module is wireless 5 is wirelessly connected,
Monitoring station 8 is connect with cloud server 7.Monitoring station includes that the monitorings such as handheld terminal, PC, desktop computer are flat
Platform.
Modbus485 bus module 4 is connect with multiple external data acquisition modules 6, embedded main control board 1 with
Communicate through a serial port, communication baud is 115200bps to Modbus485 bus module 4, to guarantee the normal transmission of data.
When being communicated using Modbus function, different slave ID numbers can be set for the machine according to field demand, in monitoring
The heart makes requests data, realizes data transmission.Modbus485 bus module 4 is mainly used for Modbus485 bus communication, patrols
Volume " 1 " with the voltage difference of line-to-line be+(2-6) V indicates；Logical zero with the voltage difference of line-to-line is-(2-6) V indicates.485
Bus uses balance transmission and differential received, has the ability for inhibiting common mode interference.In electric wind field operation, Neng Goubao
Hold higher stability and reliability.Modbus485 module 4 uses MAX485 chip, this chip stabilization and strong antijamming capability,
It is suitble to work in severe complicated blower power station environment.
The control of embedded main control board 1 monitors and handles other modules, and data are handled and parsed, embedded master
Control plate 1 is the embedded main control board with Multi-netmouth data-transformation facility, by establishing gateway, it is ensured that between multiple network modules
The normal communication of data.Embedded main control board 1 includes ARM7 processor and decoder.ARM7 processor is according to preset program control
Sending and receiving and reading and writing external data acquisition module 6 by network interface for data processed is sent by Modbus485 bus module 4
The data come, decoder carry out data compilation processing, realize the data lattice between external data acquisition module 6 and each transmission module
Formula conversion.
Touch screen module 2 is attached by serial ports with embedded main control board 1 and is communicated.Touch screen module 2 is can touch electricity
Rong Ping.As man-machine mutual major way, touch screen module 2 can by can touch type capacitor screen carry out transmission mode selection,
Slave configuration and the configuration of IP, slave number.Selectable mode include wireless 4G mode, wireless Wi-Fi mode,
Modbus485 bus transfer mode and ZigBee wireless communication mode, by the drop-down menu of touch screen can first to mode into
Row selection, confirmation.After selecting wireless 4G mode or wireless Wi-Fi mode, the setting of Target IP and port, Target IP are carried out
Address is the IP address of monitoring central server, port numbers of the port numbers by running program on server.In selection Modbus
When 485 bus transfer mode, it is set as slave mode, and the machine ID is set according to actual conditions.It is wirelessly passed in selection ZigBee
After defeated mode, the node ID of the machine and the node ID of destination node need to be set.
Wireless 4G module 3 is integrated in embedded main control board 1, and the two passes through USB connection.Wireless 4G module 3 include 4G without
Line transceiver and Wi-Fi network transceiver can provide mobile 4G cellular communication capability and wireless Wi-Fi function simultaneously.Utilize shifting
Dynamic 4G cellular communication, can be directly connected to external network server, thus data can be sent to cloud by wireless ethernet network
It holds in server 7, and then realizes long-range monitoring of the monitoring station to electric wind.The subsidiary wireless Wi-Fi function of wireless 4G module 3
Can, wireless Wi-Fi communication can be carried out as Station or Client.
ZigBee module 5 is attached by serial ports with embedded main control board 1 and is communicated.The chip that ZigBee module 5 uses
For CC2530, there is the compatible wireless transceiver of an IEEE 802.15.4, and nuclear control analogue zero wire module in RF.This is practical
The ZigBee module 5 of novel use follows the international standard of IEEE802.15.4, and operates in the frequency range of 2.4GHZ.
ZigBee module 5 is connected by serial ports with embedded main control board 1.When needing sending and receiving data, embedded main control board 1 passes through serial ports
The normal communication of data is configured and realized to ZigBee module 5.When carrying out networking using Zigbee protocol, wireless networking letter
It is single, low in energy consumption and strong flexibility.
External data acquisition module 6 is equipped with a variety of data acquisition devices, including humiture collection device, air velocity transducer, electricity
Flow collector, AC voltage sampling device, the pressure acquisition devices for acquiring fan outlet pressure etc..The preferred wind speed sensing of the present embodiment
Device is YGM206 high temperature wind speed transducer.Preferred humiture collection device is WS-TH23G-A Temperature Humidity Sensor.
As shown in Fig. 2, the working process of the utility model is as follows:
External data acquisition module 6 sends collected electric wind field data by Modbus485 bus module 4
To embedded main control board 1, after embedded main control board 1 is by parsing to data, classification, data can be re-started processing,
It is packaged, corresponding data transmission is then carried out according to the selected communication pattern of touch-control panel module 2.Pass through wireless 4G module 3
Or ZigBee module 5 realizes that the data including wireless Wi-Fi mode, wireless 4G communication pattern and ZigBee mode pass
It is defeated.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any staff for being familiar with the art within the technical scope disclosed by the utility model, can be readily occurred in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical
Novel protection scope should be subject to the protection scope in claims.
Claims (10)
1. a kind of multimode data Transmission system for electric wind scene, which is characterized in that the system is set to external data
Between acquisition module and monitoring station, the system include embedded main control board, touch screen module, wireless 4G module,
Modbus485 bus module, ZigBee module and cloud server, the Modbus485 bus module are adopted with external data
Collecting module connection, the embedded main control board is connect with Modbus485 bus module by serial communication, ZigBee module,
Touch screen module is connect with embedded main control board by serial communication respectively, and wireless 4G module and embedded main control board pass through USB
Connection, the cloud server and wireless 4G module, ZigBee module are wirelessly connected, and the monitoring station and cloud take
Business device connection.
2. a kind of multimode data Transmission system for electric wind scene according to claim 1, which is characterized in that
The embedded main control board includes ARM7 processor and decoder, the ARM7 processor and Modbus485 bus module,
Touch screen module, wireless 4G module, ZigBee module are separately connected, and the decoder is connect with ARM7 processor.
3. a kind of multimode data Transmission system for electric wind scene according to claim 1, which is characterized in that
The Modbus485 module uses MAX485 chip, the communication wave between Modbus485 bus module and embedded main control board
Specially for 115200bps.
4. a kind of multimode data Transmission system for electric wind scene according to claim 1, which is characterized in that
The touch screen module is can touch type capacitor screen.
5. a kind of multimode data Transmission system for electric wind scene according to claim 1, which is characterized in that
The wireless 4G module includes 4G wireless transceiver and Wi-Fi network transceiver.
6. a kind of multimode data Transmission system for electric wind scene according to claim 1, which is characterized in that
The ZigBee module uses CC2530 chip, and the ZigBee module operates in 2.4GHZ frequency range.
7. a kind of multimode data Transmission system for electric wind scene according to claim 1, which is characterized in that
The external data acquisition module includes air velocity transducer, pressure acquisition devices, humiture collection device, current collector, exchange
Voltage collector.
8. a kind of multimode data Transmission system for electric wind scene according to claim 7, which is characterized in that
The air velocity transducer is YGM206 high temperature wind speed transducer.
9. a kind of multimode data Transmission system for electric wind scene according to claim 7, which is characterized in that
The humiture collection device is WS-TH23G-A Temperature Humidity Sensor.
10. a kind of multimode data Transmission system for electric wind scene according to claim 1, feature exist
In the monitoring station includes handheld terminal, PC and desktop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074633.7U CN208367901U (en) | 2018-07-06 | 2018-07-06 | A kind of multimode data Transmission system for electric wind scene |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074633.7U CN208367901U (en) | 2018-07-06 | 2018-07-06 | A kind of multimode data Transmission system for electric wind scene |
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| CN208367901U true CN208367901U (en) | 2019-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648433A (en) * | 2018-07-06 | 2018-10-12 | 中国电建集团装备研究院有限公司 | A kind of multimode data Transmission system for electric wind scene |
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2018
- 2018-07-06 CN CN201821074633.7U patent/CN208367901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648433A (en) * | 2018-07-06 | 2018-10-12 | 中国电建集团装备研究院有限公司 | A kind of multimode data Transmission system for electric wind scene |
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