CN205430282U - This ampere of mining signal converter of type - Google Patents
This ampere of mining signal converter of type Download PDFInfo
- Publication number
- CN205430282U CN205430282U CN201620283949.1U CN201620283949U CN205430282U CN 205430282 U CN205430282 U CN 205430282U CN 201620283949 U CN201620283949 U CN 201620283949U CN 205430282 U CN205430282 U CN 205430282U
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- voltage stabilizing
- arm processor
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Abstract
The utility model discloses a this ampere of mining signal converter of type, including setting up control module, the voltage stabilizing module inside the mainboard and setting up in outside sensor interface and the display module of mainboard, the last external interface that sets up of control module, wherein, control module includes ARM treater, power module, digital analog conversion module and data storage module, display module, power module, voltage stabilizing module, analog -to -digital conversion module and data storage module all are connected with the ARM treater. The beneficial effects of the utility model are that: the ARM treater unifies the data of sensor collection to handle, shows and the storage, and when the host computer give -out order after, the ARM treater is packed the data of storage and is sent to the host computer in, carries out the real -time demonstration of data, and convenience of customers transfers and the information inquiry.
Description
Technical field
This utility model relates to a kind of signal adapter, especially relates to a kind of intrinsic safety type intrinsic safety type mining signal adapter for Coal Mine Safety Monitoring System.
Background technology
Development along with information technology, industrial control system is towards automatization, intelligent, networking direction is developed, the most more variation of the passage of information transmission, coal industry have also been introduced numerous industrial control system and information system, highly effective and safe for colliery produces and provides guarantee reliably to a certain extent, but the interface also resulting in coal mine safety monitoring system is varied, such as wired coffret such as 485 interface, frequency interface, current interface etc., these classical signal transducer many employings fiber-optic transfer, and it is low to there is intelligence degree, engineering is costly, the defect such as difficult in maintenance., between these systems, there is compatible difficulty, information interference, the defect such as big affected by environment in wireless transmission interface such as WiFi wave point, ZigBee wave point etc..As can be seen here, existing signal switch technology needs further to improve.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of intrinsic safety type mining signal adapter.
For achieving the above object, this utility model employing following technical proposals:
Intrinsic safety type mining signal adapter, including the control module being arranged within mainboard, Voltage stabilizing module be arranged at the sensor interface outside mainboard and display module, described control module arranges external interface；Wherein, described control module includes arm processor, power module, M-BUS module, D/A converter module and data memory module, described display module, power module, M-BUS module, analog-to-digital conversion module and data memory module are all connected with arm processor, and arm processor is communicated with ethernet communication module by M-BUS module.By arranging M-BUS module, data transmission bauds is fast, and efficiency of transmission is high.
Preferably, described external interface is RJ45 interface.After data carry out conversion storage by arm processor, after host computer sends and seeks data command, data are transferred in EPA through RJ45 interface.
Preferably, described sensor interface uses quad interface mode, and wherein two for for sensor power, and remaining two are used for transmitting data.By using quad interface, it is possible to the effective interference getting rid of power supply voltage signal, improve accuracy and the stability of signal transmission.
Preferably, described display module is LCD liquid crystal display.
Preferably, described intrinsic safety type mining signal adapter also includes that Voltage stabilizing module, described Voltage stabilizing module are connected with arm processor.
The beneficial effects of the utility model are: the data of sensor acquisition are carried out being uniformly processed, show and storing by arm processor, after host computer sends instruction, the data of storage are transmitted to host computer by arm processor, carry out the real-time display of data, facilitate user to call and information inquiry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model internal module structural representation；
Wherein, 1. sensor interface, 2. external interface, 3.ARM processor, 4. Voltage stabilizing module, 5.M-BUS module, 6. display module, 7. mainboard, 8.ARM processor, 9. power module, 10. D/A converter module, 11. data memory modules.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
As it is shown in figure 1, intrinsic safety type mining signal adapter, including the control module being arranged within mainboard 7, Voltage stabilizing module 4 be arranged at the sensor interface 1 outside mainboard 7 and display module 6, described control module arranges external interface 2；Wherein, described control module includes arm processor 3, power module 9, M-BUS module, D/A converter module 10 and data memory module 11, described display module 6, power module 9, M-BUS module, analog-to-digital conversion module and data memory module 11 are all connected with arm processor, and arm processor 3 is communicated with outer net by M-BUS module.By arranging M-BUS module, data transmission bauds is fast, and efficiency of transmission is high.
In this utility model, arm processor uses M-BUS module to carry out data transmission.M-BUS module is fieldbus module, and this kind of transmission means is half-duplex mode, effectively prevent disorder and the external disturbance of data transmission.
Preferably, described external interface 2 is RJ45 interface.After data carry out conversion storage by arm processor, after host computer sends and seeks data command, data are sent data to host computer through RJ45 interface 2 by arm processor.
Preferably, described sensor interface 1 uses quad interface mode, and wherein two for for sensor power, and remaining two are used for transmitting data.By using quad interface, it is possible to the effective interference getting rid of power supply voltage signal, improve accuracy and the stability of signal transmission.
Preferably, described display module 6 is LCD liquid crystal display.Described LCD liquid crystal display is connected with ARM controller.By arranging LCD liquid crystal display, the sensor data information of acquisition is shown by arm processor in real time, and user the most i.e. can observe the mass data of sensor acquisition.
Preferably, described intrinsic safety type mining signal adapter also includes that Voltage stabilizing module 4, described Voltage stabilizing module 4 are connected with arm processor 3.
Work process is as follows:
Data are transmitted to M-BUS module after gathering the signal of telecommunication by external sensor by Ethernet, power module 9 is powered for arm processor, arm processor internal preset IP address and MAC Address, arm processor receives the signal of telecommunication by M-BUS module, and data are carried out data process, digital signal is converted electrical signals to by D/A converter module, and by preset IP address and MAC Address will convert after digital signal store to data memory module, simultaneously, after host computer sends and seeks data command, data are sent data to host computer through RJ45 interface 2 by arm processor.
In order to carry out the real-time display of the signal of telecommunication of sensor acquisition, LCD liquid crystal display is set, facilitates user to carry out the observation of data.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art need not to pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (5)
1. intrinsic safety type mining signal adapter, is characterized in that, including the control module being arranged within mainboard, Voltage stabilizing module be arranged at the sensor interface outside mainboard and display module, described control module arranges external interface；Wherein, described control module includes arm processor, power module, M-BUS module, D/A converter module and data memory module, described display module, power module, Voltage stabilizing module, M-BUS module, analog-to-digital conversion module and data memory module are all connected with arm processor, and arm processor is communicated with ethernet communication module by M-BUS module.
2. intrinsic safety type mining signal adapter as claimed in claim 1, is characterized in that, described external interface is RJ45 interface.
3. intrinsic safety type mining signal adapter as claimed in claim 1, is characterized in that, described sensor interface uses quad interface mode, and wherein two for for sensor power, and remaining two are used for transmitting data.
4. intrinsic safety type mining signal adapter as claimed in claim 1, is characterized in that, described display module is LCD liquid crystal display.
5. intrinsic safety type mining signal adapter as claimed in claim 1, is characterized in that, described intrinsic safety type mining signal adapter also includes that Voltage stabilizing module, described Voltage stabilizing module are connected with arm processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283949.1U CN205430282U (en) | 2016-04-07 | 2016-04-07 | This ampere of mining signal converter of type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283949.1U CN205430282U (en) | 2016-04-07 | 2016-04-07 | This ampere of mining signal converter of type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205430282U true CN205430282U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620283949.1U Expired - Fee Related CN205430282U (en) | 2016-04-07 | 2016-04-07 | This ampere of mining signal converter of type |
Country Status (1)
| Country | Link |
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| CN (1) | CN205430282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205101A (en) * | 2016-09-28 | 2016-12-07 | 申丽 | A kind of M BUS communication interface transducer for the most compatible Europe superscript agreement of centralized meter-reading system |
-
2016
- 2016-04-07 CN CN201620283949.1U patent/CN205430282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205101A (en) * | 2016-09-28 | 2016-12-07 | 申丽 | A kind of M BUS communication interface transducer for the most compatible Europe superscript agreement of centralized meter-reading system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170407 |