CN202372136U - Wireless communication thickness gauge - Google Patents
Wireless communication thickness gauge Download PDFInfo
- Publication number
- CN202372136U CN202372136U CN2011205205404U CN201120520540U CN202372136U CN 202372136 U CN202372136 U CN 202372136U CN 2011205205404 U CN2011205205404 U CN 2011205205404U CN 201120520540 U CN201120520540 U CN 201120520540U CN 202372136 U CN202372136 U CN 202372136U
- Authority
- CN
- China
- Prior art keywords
- module
- cdma
- wireless data
- thickness gauge
- industrial computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 title claims abstract description 18
- 238000002955 isolation Methods 0.000 claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a wireless communication thickness gauge, which comprises a probe, an input isolation module connected with the output end of the probe, an analogue-to-digital conversion module connected with the input isolation module, an industrial personal computer connected with the analogue-to-digital conversion module, a digital-to-analogue conversion module connected with the industrial personal computer, an output isolation module connected with the digital-to-analogue conversion module, and a thickness control computer connected with the output isolation module. The wireless communication thickness gauge is characterized by also comprising a first code division multiple access-data transfer unit (CDMA-DTU) wireless data transmission module, wherein the input isolation module is connected with the industrial personal computer through the first CDMA-DTU wireless data transmission module. The reliability of the thickness gauge is improved; the maintenance and equipment cost of the thickness gauge can be maximally lowered; and the wireless communication thickness gauge is particularly suitable for industrial fields with severe field environments.
Description
Technical field
The utility model relates to the steel smelting equipment technical field, is specifically related to a kind of radio communication thicknessmeter.
Technical background
The main application of thicknessmeter is to measure the thickness of steel plate, is the major equipment that detects steel plate thickness, and thicknessmeter generally all is installed on the output strip line; Be connected through serial ports with the industrial computer of operation room; Cable connects distance, because site environment is complicated, causes the measurement fault to such an extent as to cable damages easily; Often all need manual maintenance and change cable, maintenance cost and equipment cost are higher.
The utility model content
The purpose of the utility model is to above-mentioned technical matters, and a kind of radio communication thicknessmeter is provided, and it can avoid measuring fault, and its maintenance cost and equipment cost are lower.
For realizing this purpose; The radio communication thicknessmeter that the utility model designed; It comprises probe, with the input isolation module that is connected of output terminal of probe, with import the analog-to-digital conversion module that isolation module is connected, the industrial computer that is connected with analog-to-digital conversion module, the D/A converter module that is connected with industrial computer, the output isolation module that is connected with D/A converter module, with export the THICKNESS CONTROL computing machine that isolation module is connected; It is characterized in that: it also comprises a CDMA-DTU (Code Division Multiple Access-Data Transfer unit; The CDMA data transmission unit) wireless data transfer module, said input isolation module connects industrial computer through a CDMA-DTU wireless data transfer module.
In the technique scheme, it also comprises the 2nd CDMA-DTU wireless data transfer module, and said D/A converter module connects the THICKNESS CONTROL computing machine through the 2nd CDMA-DTU wireless data transfer module.
Said industrial computer is connected with touch-screen.
In the technique scheme, it also comprises light-coupled isolation plate and on-the-spot display, and said industrial computer all is connected on-the-spot display through the light-coupled isolation plate with the THICKNESS CONTROL computing machine.
The utility model is through being provided with a CDMA-DTU wireless data transfer module between input isolation module and industrial computer; The 2nd CDMA-DTU wireless data transfer module is set between D/A converter module and THICKNESS CONTROL computing machine; Make the designer under situation about need not change, to convert former wired serial equipment into wireless network communication equipment very easily; Well solve industrial computer data acquisition transmission problem; Utilize reliable cdma network to realize the transparent transmission of data message, reduced the input of system update.The built-in cdma wireless nucleus module of this wireless data transmission product simultaneously; RS-232/RS-485/TTL is provided standard interface; Embedded ICP/IP protocol has solved the limitation of when using general module, not having the ICP/IP protocol stack and needing to embed at client machine system TCP/IP (Transmission Control Protocol/Internet Protocol, transmission control protocol/the Internet interconnection protocol); Improve the reliability of thicknessmeter, be particularly suitable for the abominable industry spot of site environment.Can reduce the maintenance cost and the equipment cost of thicknessmeter to the full extent.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify:
Radio communication thicknessmeter as shown in Figure 1; It comprises probe, with the input isolation module that is connected of output terminal of probe, with import the analog-to-digital conversion module that isolation module is connected, the industrial computer that is connected with analog-to-digital conversion module, the D/A converter module that is connected with industrial computer, the output isolation module that is connected with D/A converter module, with export the THICKNESS CONTROL computing machine that isolation module is connected; It is characterized in that: it also comprises a CDMA-DTU wireless data transfer module, and the input isolation module connects industrial computer through a CDMA-DTU wireless data transfer module.It also comprises the 2nd CDMA-DTU wireless data transfer module, and D/A converter module connects the THICKNESS CONTROL computing machine through the 2nd CDMA-DTU wireless data transfer module.
In the technique scheme, said industrial computer is connected with touch-screen.
In the technique scheme, it also comprises light-coupled isolation plate and on-the-spot display, and said industrial computer all is connected on-the-spot display through the light-coupled isolation plate with the THICKNESS CONTROL computing machine.
In the technique scheme, wherein popping one's head in is made up of 4 atmospheric electrometers of forming towards the low input current operational amplifier high resistant electric capacity of xenon thin window ionization chamber and AD549, and the effect of probe is that the ionization current with ray is transformed into 0～5V voltage.The I/O isolation module comprises insulating power supply, ionization chamber high-voltage power supply and isolated amplifier, and the ground isolation with equipment prevents to disturb and burn out equipment.The CDMA-DTU wireless data transfer module, the input signal that can realize popping one's head in and the wireless data communication between the industrial computer, the wireless data communication between industrial computer and the THICKNESS CONTROL computing machine.
The built-in wireless core module of above-mentioned technical grade CDMA-DTU wireless data transfer module; RS-232/RS-485/TTL is provided standard interface; Embedded ICP/IP protocol; Solved the limitation of when using general module, not having the ICP/IP protocol stack and needing to embed TCP/IP, utilized reliable cdma network to realize the transparent transmission of data message at client machine system.Be applicable to single-chip data acquisition transmission system and industrial control computer of serial communication etc.And increase after this module, the conventional wired serial equipment need not be done any change just can become wireless network communication equipment immediately, has reduced the cost of system maintenance amount and system update.
The content that this instructions is not done to describe in detail belongs to this area professional and technical personnel's known prior art.
Claims (4)
1. radio communication thicknessmeter; It comprises probe, with the input isolation module that is connected of output terminal of probe, with import the analog-to-digital conversion module that isolation module is connected, the industrial computer that is connected with analog-to-digital conversion module, the D/A converter module that is connected with industrial computer, the output isolation module that is connected with D/A converter module, with export the THICKNESS CONTROL computing machine that isolation module is connected; It is characterized in that: it also comprises a CDMA-DTU wireless data transfer module, and said input isolation module connects industrial computer through a CDMA-DTU wireless data transfer module.
2. radio communication thicknessmeter according to claim 1 is characterized in that: it also comprises the 2nd CDMA-DTU wireless data transfer module, and said D/A converter module connects the THICKNESS CONTROL computing machine through the 2nd CDMA-DTU wireless data transfer module.
3. radio communication thicknessmeter according to claim 1 and 2 is characterized in that: said industrial computer is connected with touch-screen.
4. radio communication thicknessmeter according to claim 1 and 2 is characterized in that: it also comprises light-coupled isolation plate and on-the-spot display, and said industrial computer all is connected on-the-spot display through the light-coupled isolation plate with the THICKNESS CONTROL computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205205404U CN202372136U (en) | 2011-12-13 | 2011-12-13 | Wireless communication thickness gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205205404U CN202372136U (en) | 2011-12-13 | 2011-12-13 | Wireless communication thickness gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372136U true CN202372136U (en) | 2012-08-08 |
Family
ID=46595833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205205404U Expired - Lifetime CN202372136U (en) | 2011-12-13 | 2011-12-13 | Wireless communication thickness gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9441937B2 (en) | 2012-10-19 | 2016-09-13 | General Electric Company | Method and apparatus for measuring thickness of an object |
-
2011
- 2011-12-13 CN CN2011205205404U patent/CN202372136U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9441937B2 (en) | 2012-10-19 | 2016-09-13 | General Electric Company | Method and apparatus for measuring thickness of an object |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Hua Feng senser element Co., Ltd Assignor: Wuhan Iron & Steel (Group) Corp. Contract record no.: 2014420000058 Denomination of utility model: Wireless communication thickness gauge Granted publication date: 20120808 License type: Exclusive License Record date: 20140505 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN HUAFENG SENSING DEVICE CO., LTD. Free format text: FORMER OWNER: WUHAN IRON + STEEL (GROUP) CORP. Effective date: 20150608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430080 WUHAN, HUBEI PROVINCE TO: 430223 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150608 Address after: 430223 C building, Wuhan hi tech Development Zone, Wuhan, Hubei, East Lake Patentee after: Wuhan Hua Feng senser element Co., Ltd Address before: 430080 Wuchang, Hubei Friendship Road, No. A, block, floor 999, 15 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 430080 Hubei City, Heilongjiang Province, Qingshan District, metallurgical street, No. 101, special street, No. 1, No. Patentee after: Wuhan Huafeng sensing technology Limited by Share Ltd Address before: 430223 C building, Wuhan hi tech Development Zone, Wuhan, Hubei, East Lake Patentee before: Wuhan Hua Feng senser element Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430080 Block C, WISCO hi tech Industrial Park, Maodian Shanzhong Road, Donghu Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Huafeng Sensor Technology Co.,Ltd. Address before: 430080 No.1, Yiyuan Street 101, Qingshan District, Wuhan City, Hubei Province Patentee before: WUHAN HUAFENG SENSING TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |