CN202916265U - Automatic verifying system for intrinsic safety meter - Google Patents
Automatic verifying system for intrinsic safety meter Download PDFInfo
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- CN202916265U CN202916265U CN 201220661253 CN201220661253U CN202916265U CN 202916265 U CN202916265 U CN 202916265U CN 201220661253 CN201220661253 CN 201220661253 CN 201220661253 U CN201220661253 U CN 201220661253U CN 202916265 U CN202916265 U CN 202916265U
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- intrinsic safety
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- data communication
- machine vision
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Abstract
The utility model relates to an automatic verifying system for an intrinsic safety meter. According to the technical scheme adopted by the utility model, a system control module, a machine vision module, an analyzing and calculating module, a printing and displaying module, a TCP/IP (Transmission Control Protocol/Internet Protocol) module and a data communication module are arranged in a detection box, wherein the machine vision module, the analyzing and calculating module, the printing and displaying module, the TCP/IP module and the data communication module are connected with the system control module, and the automatic verifying system further comprises an automatic air distributing device. According to the automatic verifying system for the intrinsic safety meter, by following instructions of the system control module, the required gases in different proportions can be proportioned by the automatic air distributing device, and then data on the intrinsic safety meter are read by the machine vision module and are transmitted to a control handheld box by a WiFi (Wireless Fidelity) wireless module, thus realizing remote control and automatic reading of operators, so that the verifying time is greatly shortened, meanwhile, the health of a verifier is guaranteed, and great convenience is provided for verification.
Description
Technical field
The utility model belongs to mining detecting instrument field, is specifically related to a kind of intrinsic safety table automatic checkout system.
Background technology
The intrinsic safety table specially refers to mining measuring instrument.This instrument can detect the aerial concentration such as methane, gas, CO, has important application in the exploitation of colliery, iron ore etc.According to the requirement of national Minister of the General Administration for Quality Supervision, the forcibly verification in every year of this instrument once, to guarantee to use the reliability of instrument.Produce more area for mining industry, the verifying work amount of this instrument is very large, and owing in verification, need to allow the sensor of instrument be exposed in the air of gas, methane or CO of different proportion, thereby verification is chronic; Although verification is to carry out at the checking table with extractor fan, this gas leaks out unavoidably, even can cause the verification personnel to be in for a long time in the encirclement of this harmful gas, and instrument check personnel healthy caused certain threat.Therefore, the verification of intrinsically-safe instrument can realize automatically that in the urgent need to a kind of distribution reaches the system to meter reading, with alternative desk checking, but lacks at present this kind equipment.
The utility model content
For the problems referred to above, the utility model proposes a kind of intrinsic safety table automatic checkout system that addresses the above problem.
The utility model is by the following technical solutions: a kind of intrinsic safety table automatic checkout system, comprise detection case and control handhold box, be provided with system control module and the machine vision module that is attached thereto, analytical calculation module in the detection case, print display module, TCP/IP module and data communication module, also comprise automated gas divider, the system control module of detection case links to each other with automated gas divider, and the data message in the detection case carries out communication by data communication module and control handhold box.
Detection case is used for placing will be by the intrinsically-safe instrument of verification, detection case is in sealing state during detection, the control handhold box sends instruction to system control module by the data communication module, to automated gas divider, automated gas divider carries out distribution to system control module with the instruction issuing after computing module calculates by analysis.Machine vision module is taken, is identified and store the reading of intrinsically-safe instrument in the detection case, can substitute manually-operated, has ensured verification personnel's health.
System control module can be controlled the ratio that automated gas divider changes distribution, machine vision module reads and identifies new data, until automated gas divider is equipped with and is transported to the gas of desired all variable concentrations on the sensor of intrinsically-safe instrument.
System control module can calculate these data to the analytical calculation module, then generate the verification form and give and print display module and print and show, then this data communication device is crossed the data communication module and sent the control handhold box to, so that the verification personnel check.
Simultaneously, these data also can be sent to these data by the TCP/IP module on the net.
Preferably, the data communication module is the WiFi wireless module, is not subjected to the restriction of wiring condition, is fit to very much mobile subscriber's needs, and data rate is fast, and stability is high.
The beneficial effects of the utility model are: the utility model is under the instruction of system control module, the gas of the configurable good different proportion that needs of automated gas divider, then read reading on the intrinsically-safe instrument by machine vision module, and this data communication device is crossed the WiFi wireless module send the control handhold box to, realize operating personnel's Long-distance Control and automatic reading, greatly reduced checking time, ensured simultaneously verification personnel's health, brought great convenience to verifying work.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Among the figure, 1, automated gas divider, 2, the analytical calculation module, 3, system control module, 4, machine vision module, 5, print display module, 6, the WiFi wireless module, 7, the TCP/IP module, 8, detection case, 9, the control handhold box.
Embodiment
As shown in the figure, a kind of intrinsic safety table automatic checkout system, comprise detection case and control handhold box, be provided with system control module and the machine vision module that is attached thereto, analytical calculation module in the detection case, print display module, TCP/IP module and data communication module, also comprise automated gas divider, the system control module of detection case links to each other with automated gas divider, and the data message in the detection case carries out communication by WiFi wireless module and control handhold box.
During this system applies, the verification personnel can set being placed in the detection case 8 by the intrinsically-safe instrument of verification first, and with these detection case 8 sealings.Assign the instruction of verification this moment by control handhold box 9.This instruction is sent to instruction by WiFi wireless module 6 computing machine of system control module 3 by control handhold box 9, computing machine by analysis computing module 2 calculates, send instruction to system control module 3, to automated gas divider 1, automated gas divider 1 just carries out distribution to system control module 3 with the distribution instruction issuing.The gas for preparing is transported to the sensor place of the intrinsically-safe instrument of placing in the detection case 8 by pipeline, this moment, intrinsically-safe instrument had reading, and this reading is taken and identified by the machine vision module 4 in the detection case 8, and these data are preserved; Then, system control module 3 control automated gas dividers 1 change the ratio of distribution, then machine vision module 4 reads and identifies new data, until automated gas divider 1 is equipped with good and is transported to the gas of desired all variable concentrations on the sensor of intrinsically-safe instrument.This moment, system control module 3 interiorly calculated these data to analytical calculation module 2, then generating the verification form gives and prints display module 5 and print and show, then this data communication device is crossed WiFi wireless module 6 and is sent control handhold box 9 to, so that the verification personnel check.Simultaneously, these data also are sent to these data by TCP/IP module 7 on the net.
Claims (2)
1. intrinsic safety table automatic checkout system, comprise detection case and control handhold box, it is characterized in that: be provided with system control module and the machine vision module that is attached thereto, analytical calculation module in the detection case, print display module, TCP/IP module and data communication module, also comprise automated gas divider, the system control module of detection case links to each other with automated gas divider, and the data message in the detection case carries out communication by data communication module and control handhold box.
2. a kind of intrinsic safety table automatic checkout system according to claim 1, it is characterized in that: the data communication module is the WiFi wireless module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661253 CN202916265U (en) | 2012-12-05 | 2012-12-05 | Automatic verifying system for intrinsic safety meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661253 CN202916265U (en) | 2012-12-05 | 2012-12-05 | Automatic verifying system for intrinsic safety meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916265U true CN202916265U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661253 Expired - Fee Related CN202916265U (en) | 2012-12-05 | 2012-12-05 | Automatic verifying system for intrinsic safety meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018406A (en) * | 2012-12-05 | 2013-04-03 | 山东省计量科学研究院 | Automatic intrinsic safety meter checking system |
| CN111076762A (en) * | 2019-12-31 | 2020-04-28 | 湖南景程电子科技有限公司 | Wireless electronic instrument configuration integrated system |
-
2012
- 2012-12-05 CN CN 201220661253 patent/CN202916265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018406A (en) * | 2012-12-05 | 2013-04-03 | 山东省计量科学研究院 | Automatic intrinsic safety meter checking system |
| CN103018406B (en) * | 2012-12-05 | 2015-06-17 | 山东省计量科学研究院 | Automatic intrinsic safety meter checking system |
| CN111076762A (en) * | 2019-12-31 | 2020-04-28 | 湖南景程电子科技有限公司 | Wireless electronic instrument configuration integrated 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 |
Granted publication date: 20130501 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |