CN206961122U - A kind of information terminal for being applicable shield-tunneling construction - Google Patents
A kind of information terminal for being applicable shield-tunneling construction Download PDFInfo
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- CN206961122U CN206961122U CN201720845295.1U CN201720845295U CN206961122U CN 206961122 U CN206961122 U CN 206961122U CN 201720845295 U CN201720845295 U CN 201720845295U CN 206961122 U CN206961122 U CN 206961122U
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Abstract
Shield machine construction technical field of information display is the utility model is related to, in particular a kind of information terminal for being applicable shield-tunneling construction, including microcomputer, data management module, data acquisition module, database server, display module and RTU modules；The microcomputer is communicatively coupled to RTU modules by the lines of RS 485, the data management module is connected with RTU module SPI communications, multithreading or usb bus are bi-directionally connected between database server and the RTU module, the display module is connected to RTU modules by I/O servers, and RTU modules are connected to by data processor serial communication again after the data acquisition module connection HUB.The utility model, it is easy to site administrator to be controlled from the information of display to shield attitude, the remote management of workmen and learns construction progress situation.
Description
Technical field
Shield machine construction technical field of information display is the utility model is related to, specially a kind of information for being applicable shield-tunneling construction
Terminal.
Background technology
Shield machine is used as the wide variety of engineering machinery in construction of underground tunnel, in recent years, because the country is set to basis
Apply build particularly subterranean tunnel construction demand it is growing, shield tunneling has become the focus of research at present.Shield machine
The information of construction runs through in whole Analysis on Shield Tunnel Driven Process, for ease of the control to field condition, ensures the safety of staff
Property on the basis of improve operating efficiency, real-time monitoring to shield tunneling process, feed back to scene, flexecutive at any time, from
And guidance is carried out to site operation and seems very necessary.
Utility model content
The purpose of this utility model is to provide a kind of information terminal for being applicable shield-tunneling construction, to solve above-mentioned background technology
The problem of middle proposition.The information terminal for being applicable shield-tunneling construction, which has, is easy to site administrator from the information of display to shield
Posture is controlled, the remote management of workmen and the characteristics of learn construction progress situation.
To achieve the above object, the utility model provides following technical scheme：
A kind of information terminal for being applicable shield-tunneling construction, including microcomputer, data management module, data acquisition module, database
Server, display module and RTU modules；The microcomputer is communicatively coupled to RTU modules, the data management by RS-485 lines
Module is connected with RTU module SPI communications, multithreading or the two-way company of usb bus between database server and the RTU module
Connect, the display module is connected to RTU modules by I/O servers, passes through data again after the data acquisition module connection HUB
Processor serial port is communicatively coupled to RTU modules.
Preferably, the microcomputer is connected by gateway with the server end local communication of Background control room.
Preferably, the data management module includes three parts, wherein, one is persistence module, and one is guarantor
Setup module is deposited, another is interference preserving module.
Preferably, the persistence module uses FM25L256 chips, preserves setup module, interference preserving module is adopted
With FM25CL16 chips, it hangs on the SPI lines to be communicated with RTU modules simultaneously.
Preferably, the storage hard disk for being embedded with SQL modules is included in the database server.
Preferably, the display module is Lattice graphics LCD module, using HD44100 or IID66100, and by certainly
The controller matched somebody with somebody is connected to I/O servers, wherein, the controller selects HD61830 or SEDl330.
Preferably, the RTU module hardwares part mainly includes CPU control modules, wireless communication module and electricity
Source module.
Compared with prior art, the beneficial effects of the utility model are：Data acquisition module detects each subsystem of shield machine
System, such as：The operation conditions of the running situation of shield machine body, shield tail, cutterhead etc., RTU modules are sent into, are read through RTU resume modules
Data management module is write, while RTU modules access microcomputer control parameter and status information of equipment by driving interface, on time will
Suporting structure construction information presses regular write into Databasce server, as the data source of shield construction information the inquiry of historical data,
Handle by RTU module analysis and shown by display module, be easy to site administrator to be carried out from the information of display to shield attitude
Control, workmen remote management and learn construction progress situation.
Brief description of the drawings
Fig. 1 is the principle schematic for the information terminal for being applicable shield-tunneling construction.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：
A kind of information terminal for being applicable shield-tunneling construction, including microcomputer, data management module, data acquisition module, database
Server, display module and RTU modules, CM550；The microcomputer is communicatively coupled to RTU modules, the number by RS-485 lines
It is connected according to management module with RTU module SPI communications, multithreading or usb bus are double between database server and the RTU module
To connection, the display module is connected to RTU modules by I/O servers, passes through again after the data acquisition module connection HUB
Data processor serial communication is connected to RTU modules.
The microcomputer is connected by gateway with the server end local communication of Background control room, and local communication uses IEE
802.15.4 agreement, IEEE 802.2I Type logics link control layers (LLC) can be accessed by service agreement convergence-level (SSCS)
MAC layer.Embedded device can be used as to support the equipment of microcomputer and the server end of Background control room to realize data in microcomputer
Transmitting, short distance operation communication, are easy to backstage to understand shield tunnelling parameters, guidance system parameter, construction speed,
And real-time early warning is carried out to parameter.
The data management module includes three parts, wherein, one is persistence module, and one sets mould to preserve
Block, another is interference preserving module, and the information of deposit data acquisition module collection is protected into persistence module, preserves and set mould
Block preserves former data, and data are stored in interference preserving module after equipment receives interference.
The persistence module uses FM25L256 chips, preserves setup module, interference preserving module uses
FM25CL16 chips, it hangs on the SPI lines to be communicated with RTU modules simultaneously.
As FM25L256 chips with the read-write operation of FM25CL16 chips are, FM25L256 chip-storeds record is more,
The information of storage data collecting module collected automatically saves, and can not at will be deleted after preservation, once reach stored record,
Need, by the way that record unloading is removed again in microcomputer, to support administrative staff to browse its information recorded by microcomputer.
Data acquisition module mainly include the detection sensor of cutter head of shield machine torsion, lubricating system temperature sensor,
Communication data is established by SCADA softwares between the pressure of filling system, flow sensor, with RTU modules, entered in a manner of DDE
Row real-time Data Transmission.
Include the storage hard disk for being embedded with SQL modules in the database server, RTU modules are accessed by driving interface
Microcomputer control parameter and status information of equipment, while Suporting structure construction information is pressed into regular write into Databasce server on time,
The technical parameter being related to using SQL modular structure shield machines, is such as joined electrical control by various sensors, parameter model
The systematic parameters such as amount, stress parameter, cooling, lubrication, cutterhead, slip casting, walking are after one-time programming collection is carried out, data Cun Chudao
In one interim group, data group is merged into a character string (between data separated with space), then write a text and
One mime field (text fields deposit data), so interim table can be with data acquisition continuous updating, because RTU modules are each
Individual address corresponds to the sensor of corresponding data acquisition module, thus when database be read out be only need to by character string with intervals of
Mark is divided into array and is reconverted into numeral, and when SQL modules to certain a data in interim table read that it can be entered
Row is deleted, and is avoided data in table lengthy and jumbled, microcomputer reading database server intrinsic parameter is realized, so as to the server with platform control room
Data exchange is carried out, it is convenient that real-time understanding is controlled to shield attitude, so as to be adjusted.
The display module is Lattice graphics LCD module, using HD44100 or IID66100, and the control for passing through autogamy
Device is connected to I/O servers, wherein, the controller selects HD61830 or SEDl330, facilitates field personnel to provide visual data
Picture.
The RTU module hardwares part mainly includes CPU control modules, wireless communication module and power module.
The information terminal, only the Field Force such as shield driver does not provide intuitively real time data and each subsystem of shield machine
The operation conditions of system, site administrator is set to monitor the running situation of shield machine body, shield tail, cutterhead etc. in real time, energy
Noting abnormalities during shield-tunneling construction or situations such as electric switch saltus step, timely and effectively adjusted, at any time to shield
Posture is controlled, so as to make accurate judgement to working condition and the next step operation to be carried out；And floor control people
Member can also directly obtain the working condition of each system out of database server, by inquiring about data management module log history
Data, accurate and effective provides help to pinpoint the problems and solving problem.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
- A kind of 1. information terminal for being applicable shield-tunneling construction, it is characterised in that：Including microcomputer, data management module, data acquisition module Block, database server, display module and RTU modules；The microcomputer is communicatively coupled to RTU modules, institute by RS-485 lines State data management module to be connected with RTU module SPI communications, multithreading or USB are total between database server and the RTU module Line is bi-directionally connected, and the display module is connected to RTU modules by I/O servers, after the data acquisition module connection HUB again RTU modules are connected to by data processor serial communication.
- A kind of 2. information terminal for being applicable shield-tunneling construction according to claim 1, it is characterised in that：The microcomputer passes through net Pass is connected with the server end local communication of Background control room.
- A kind of 3. information terminal for being applicable shield-tunneling construction according to claim 1, it is characterised in that：The data management mould Block includes three parts, wherein, one is persistence module, and one is preservation setup module, and another preserves mould for interference Block.
- A kind of 4. information terminal for being applicable shield-tunneling construction according to claim 3, it is characterised in that：The persistence mould Block uses FM25L256 chips, preserves setup module, interference preserving module use FM25CL16 chips, its hang on simultaneously and The SPI lines of RTU modules communication.
- A kind of 5. information terminal for being applicable shield-tunneling construction according to claim 1, it is characterised in that：The database service Include the storage hard disk for being embedded with SQL modules in device.
- A kind of 6. information terminal for being applicable shield-tunneling construction according to claim 1, it is characterised in that：The display module is Lattice graphics LCD module, I/O servers are connected to using HD44100 or IID66100, and by the controller of autogamy, its In, the controller selects HD61830 or SEDl330.
- A kind of 7. information terminal for being applicable shield-tunneling construction according to claim 1, it is characterised in that：The RTU modules are hard Part part mainly includes CPU control modules, wireless communication module and power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845295.1U CN206961122U (en) | 2017-07-13 | 2017-07-13 | A kind of information terminal for being applicable shield-tunneling construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845295.1U CN206961122U (en) | 2017-07-13 | 2017-07-13 | A kind of information terminal for being applicable shield-tunneling construction |
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| CN206961122U true CN206961122U (en) | 2018-02-02 |
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| CN201720845295.1U Active CN206961122U (en) | 2017-07-13 | 2017-07-13 | A kind of information terminal for being applicable shield-tunneling construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708733A (en) * | 2018-05-16 | 2018-10-26 | 中铁工程装备集团有限公司 | A kind of shield machine remote data acquisition transmission device and method |
| CN110985029A (en) * | 2019-12-14 | 2020-04-10 | 南京城市地下空间工程研究院有限公司 | Guiding management system based on shield machine construction |
-
2017
- 2017-07-13 CN CN201720845295.1U patent/CN206961122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708733A (en) * | 2018-05-16 | 2018-10-26 | 中铁工程装备集团有限公司 | A kind of shield machine remote data acquisition transmission device and method |
| CN110985029A (en) * | 2019-12-14 | 2020-04-10 | 南京城市地下空间工程研究院有限公司 | Guiding management system based on shield machine construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 230088 Room 807, 8th Floor, F3 Floor, Phase II, Innovation Industrial Park, 2800 Innovation Avenue, Hefei High-tech Zone, Anhui Province Patentee after: Hefei gravity wave data Technology Co Ltd Address before: 230088 Room 403, R&D Center, Research Institute of Intelligent Manufacturing Technology, Hefei University of Technology, Southwest corner of the intersection of Xiyou Road and Innovation Avenue, Hefei Hi-tech Zone, Anhui Province Patentee before: Hefei gravity wave data Technology Co Ltd |
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| CP02 | Change in the address of a patent holder |