CN202372494U - Monitoring system for wirelessly transmitting corrosion data - Google Patents
Monitoring system for wirelessly transmitting corrosion data Download PDFInfo
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- CN202372494U CN202372494U CN2011205598259U CN201120559825U CN202372494U CN 202372494 U CN202372494 U CN 202372494U CN 2011205598259 U CN2011205598259 U CN 2011205598259U CN 201120559825 U CN201120559825 U CN 201120559825U CN 202372494 U CN202372494 U CN 202372494U
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Abstract
The utility model discloses a monitoring system for wirelessly transmitting corrosion data, which comprises a corrosion monitor data collection module, an on-site data communication module and a customer data communication module. The corrosion monitor data collection module is used for collecting and transmitting the corrosion data to the on-site data communication module which is used for transmitting the received corrosion data to the customer data communication module through a global system for mobile communication (GSM) network, and the customer data communication module is used for receiving the corrosion data through the GSM network and transmitting the received corrosion data to an upper computer for users' analysis. The monitoring system for wirelessly transmitting the corrosion data has the aid of a wireless network communication platform, can transmit the received corrosion data to any base provided with the customer data communication module according to a set cycle, and solves the problem resulted from data transmission of an existing corrosion monitoring system.
Description
Technical field
The invention belongs to the corrosion monitoring technical field, particularly a kind of supervisory system of corrosion data.
Background technology
The on-line corrosion monitoring technology is a technical skill that grew up at home in nearly ten years; Be primarily aimed at medium to its corrosion rate of continuous monitoring under the situation of steel pipe and the normal operation of equipment; And can estimate the corrosion inhibiter effect, be a kind of reliable and effective method of corrosion of control steel pipe and device interior and assessment security.
At present, the data acquisition of on-line corrosion monitoring system has dual mode.
The technician is connected with monitor through cable to on-the-spot hand-held data link; The data of monitor collection are downloaded to data link; Then; The technician gets back to the base data is downloaded to computer from data link, and (technician needs to arrive the collection in worksite corrosion data once, about 3 days once consuming time in 15 days-30 days at interval to utilize data processing software to carry out analyzing and processing.)
Monitor at the scene is sent to the pulpit modulator-demodular unit through cable with data, through 485 communication protocols directly with data upload to office net or internet, the PC at terminal, base can obtain data through office's net or internet direct control monitor.
More than two kinds of data acquisition modes practicalities, still, also have some problems, for first kind of mode, the technician is very arduous, from the base to the scene, need spend more energy and time, the technician often the long period just fetch data, this is unfavorable for corrosion monitoring; For the second way, more gathering line system does not generally have LAN or internet, can not realize this function.
The utility model content
The purpose of the utility model is in order to solve the problems referred to above that existing on-line corrosion monitoring system exists, to have proposed a kind of supervisory system of wireless transmission corrosion data.
The technical scheme of the utility model is: a kind of supervisory system of wireless transmission corrosion data; Comprise the corrosion monitor data acquisition module; Field data communication module and customer data communication module; Wherein, the corrosion monitor data acquisition module is used to gather corrosion data, and it is transferred to the field data communication module; Field data communication module customer data communication module is used for the corrosion data that receives is sent to the customer data communication module through the GSM network; The customer data communication module is used for receiving corrosion data through the GSM network, and the corrosion data that receives is transferred to the processing of host computer confession customer analysis.
Further; Described corrosion monitor data acquisition module; Comprise corrosion monitor, main control unit, power conversion unit, clock unit, dry cell unit, 485 communication units and 232 communication units; Wherein, corrosion monitor is used to gather corrosion data, and clock unit is that said main control unit provides time reference; Power conversion unit is used for external power source is converted into described corrosion monitor and the needed power supply of main control unit; The dry cell unit is used under the situation of outage, continuing to the clock unit power supply, and main control unit is used to control corrosion monitor and clock unit, and the corrosion data that collects is transferred to the field data communication module through 485 communication units or 232 communication units.
Further; Described field data communication module; Comprise 232 communication units, 485 communication units, TC35 unit, SIM unit and antenna element; Wherein, described 232 communication units or 485 communication units are used to receive the corrosion data of described corrosion monitor data acquisition module transmission, and corrosion data is delivered to the TC35 unit; Described TC35 unit, SIM unit and antenna element are formed the short message communication submodule, are used for the corrosion data that receives is gone out and receive the data of coming in through the GSM Network Transmission through the GSM Network Transmission.
Further; Described customer data communication module comprises 232 communication units, USB communication unit, TC35 unit, SIM unit and antenna element; Described TC35 unit, SIM unit and antenna element are formed the short message communication submodule; Be used for receiving corrosion data through the GSM network, described 232 communication units and USB communication unit are used for that the corrosion data that receives is transferred to host computer and supply customer analysis to handle.
The beneficial effect of the utility model: the utility model is by the wireless network communication platform; Through forming the short message communication submodule by TC35 unit, SIM unit and antenna element; Can the corrosion data that receive be passed to the base that any one disposes the customer data communication module according to setting cycle, overcome the problem that data transmission is brought in the existing corrosion monitoring system.
Description of drawings
Fig. 1 is the structural principle synoptic diagram of supervisory system of the wireless transmission corrosion data of the utility model.
Fig. 2 is the rotten monitor data acquisition module structural principle synoptic diagram of the utility model.
Fig. 3 is the field data communication module structural principle synoptic diagram of the utility model.
Fig. 4 is the corrosion monitor data acquisition module and the field data communication module circuit theory synoptic diagram of the utility model.
Fig. 5 is the customer data communication module structural principle synoptic diagram of the utility model.
Fig. 6 is the customer data communication module circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with concrete embodiment and accompanying drawing the utility model is done further explanation.
As shown in Figure 1, the supervisory system of wireless transmission corrosion data comprises the corrosion monitor data acquisition module; Field data communication module and customer data communication module; Wherein, the corrosion monitor data acquisition module is used to gather corrosion data, and it is transferred to the field data communication module; Field data communication module customer data communication module is used for the corrosion data that receives is sent to the customer data communication module through the GSM network; The customer data communication module is used for receiving corrosion data through the GSM network, and the corrosion data that receives is transferred to the processing of host computer confession customer analysis.
Above-mentioned corrosion monitor data acquisition module is as shown in Figure 2, comprises corrosion monitor, main control unit, power conversion unit, clock unit, dry cell unit, 232 communication units and 485 communication units.Wherein, Said corrosion monitor is used to gather corrosion data; Said power conversion unit is used for external power source is converted into described corrosion monitor and the needed power supply of main control unit; Can the non-5V power supply (about 24V) that the outside provides be become 5V supply whole data collection module through the conversion voltage stabilizing, said clock unit is that main control unit provides time reference, and said dry cell unit is under the situation of outage, to continue to supply power to clock unit; The one group of PORT COM and the corrosion monitor of said main control unit carry out data transmission; Data and storage that processing has corrosion monitor to provide, transmitting-receiving instruction between another group PORT COM of said main control unit and said 232 communication units (being applicable to short distance) or said 485 communication units (being applicable to long distance) is handled command adapted thereto and is sent the corrosion data of storage.
Above-mentioned field data communication module is as shown in Figure 3, comprises the TC35 unit, the SIM unit, and antenna element, 485 communication units and 232 communication units, this module is supplied power by external 5V.Described TC35 unit, SIM unit and antenna element are formed the short message communication submodule; Said antenna element is the GSM signal that can receive 900Mhz or 1800Mhz; It mainly is the transmitting-receiving note; Said SIM unit is exactly the common mobile phone card that can send short messages; Said 232 communication units or 485 communication units and said main control unit communication promptly receive the corrosion data that described corrosion monitor data acquisition module transmits, and corrosion data is delivered to the TC35 unit; Receive instruction that main control unit sends in addition the corrosion data of its storage is sent to the GSM network through short message mode, and receive the note of sending and be transferred to the corrosion monitor data acquisition module again and handle by the customer data communication module.
Fig. 4 is concrete corrosion monitor data acquisition module and field data communication module circuit theory synoptic diagram.Be specially: main control unit adopts the STC5A60S2 single-chip microcomputer, and clock unit adopts the PCF8563 chip, and power conversion unit adopts 2576 chips, and 232 communication units and 485 communication units are realized through MAX232 and MAX485 chip respectively.This module can be converted into 5V through 2576 chips through external about 24V voltage.
Clock chip PCF8563 is that said STC5A60S2 provides time reference; Under the situation of outage, can there be external dry cell to provide voltage to guarantee the accurate of time; Said STC5A60S2 single-chip microcomputer has 2 groups of PORT COMs; Wherein RXD is connected with the TXD of corrosion monitor, and TXD is connected with RXD, and another group PORT COM TXD and TXD is outside to carry out after the level conversion and the communication of field data communication module through MAX232 or MAX485 (needs are controlled the RTS level and just received and dispatched).
The PORT COM of TC35 unit needs pull-up resistor to guarantee the correct connection of communication; The data of corrosion monitoring data acquisition module are given the TC35 cell processing and are sent note after MAX232 or MAX485 level conversion; Equally, the note received of TC35 unit is issued the corrosion monitoring data acquisition module again.
The structural representation of customer data communication module is as shown in Figure 5, comprises the TC35 unit, SIM unit, antenna element, 232 communication units and USB communication unit.Described TC35 unit, SIM unit and antenna element are formed the short message communication submodule, and said 232 communications (needing outside+5V power supply is module for power supply) or said USB communication unit are connected with host computer, send instruction, receive data transmission.Host computer changes into Microsoft Excel through VB interface application software with corresponding data and is convenient to be stored in and supplies Users'Data Analysis in the host computer.
The circuit theory diagrams of customer data communication module are as shown in Figure 6.The TC35 unit specifically adopts the TC35 chip, and the SIM unit is specially SIM, is placed in the sim card slot; MAX232 chip and PL2303 chip are used for the communication with host computer.The PL2303 here is a USB chip, is used for the communication of TC35 chip and host computer USB port.
Can find out; The supervisory system of the wireless transmission corrosion data of the utility model; By the wireless network communication platform; Through forming the short message communication submodule by TC35 unit, SIM unit and antenna element, can the corrosion data that receive be passed to the base that any one disposes the customer data communication module according to setting cycle, overcome the problem that data transmission is brought in the existing corrosion monitoring system.
Those of ordinary skill in the art will appreciate that embodiment is in order to help the principle of reader understanding's the utility model, should to be understood that the protection domain of the utility model is not limited to such special statement and embodiment here.Those of ordinary skill in the art can make various other various concrete distortion and combinations that do not break away from the utility model essence according to disclosed these teachings of the utility model, and these distortion and combination are still in the protection domain of the utility model.
Claims (4)
1. the supervisory system of a wireless transmission corrosion data; It is characterized in that; Comprise the corrosion monitor data acquisition module, field data communication module and customer data communication module, wherein; The corrosion monitor data acquisition module is used to gather corrosion data, and it is transferred to the field data communication module; Field data communication module customer data communication module is used for the corrosion data that receives is sent to the customer data communication module through the GSM network; The customer data communication module is used for receiving corrosion data through the GSM network, and the corrosion data that receives is transferred to the processing of host computer confession customer analysis.
2. the supervisory system of wireless transmission corrosion data according to claim 1; It is characterized in that; Described corrosion monitor data acquisition module comprises corrosion monitor, main control unit, power conversion unit, clock unit, dry cell unit, 485 communication units and 232 communication units, wherein; Corrosion monitor is used to gather corrosion data; Clock unit is that said main control unit provides time reference, and power conversion unit is used for external power source is converted into described corrosion monitor and the needed power supply of main control unit, and the dry cell unit is used under the situation of outage, continuing to supply power to clock unit; Main control unit is used to control corrosion monitor and clock unit, and the corrosion data that collects is transferred to the field data communication module through 485 communication units or 232 communication units.
3. the supervisory system of wireless transmission corrosion data according to claim 1 and 2; It is characterized in that; Described field data communication module comprises 232 communication units, 485 communication units, TC35 unit, SIM unit and antenna element, wherein; Described 232 communication units or 485 communication units are used to receive the corrosion data of described corrosion monitor data acquisition module transmission; And corrosion data delivered to the TC35 unit, described TC35 unit, SIM unit and antenna element are formed the short message communication submodule, are used for the corrosion data that receives is gone out and receive the data of coming in through the GSM Network Transmission through the GSM Network Transmission.
4. the supervisory system of wireless transmission corrosion data according to claim 3; It is characterized in that; Described customer data communication module comprises 232 communication units, USB communication unit, TC35 unit, SIM unit and antenna element; Described TC35 unit, SIM unit and antenna element are formed the short message communication submodule; Be used for receiving corrosion data through the GSM network, described 232 communication units and USB communication unit are used for that the corrosion data that receives is transferred to host computer and supply customer analysis to handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205598259U CN202372494U (en) | 2011-12-28 | 2011-12-28 | Monitoring system for wirelessly transmitting corrosion data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205598259U CN202372494U (en) | 2011-12-28 | 2011-12-28 | Monitoring system for wirelessly transmitting corrosion data |
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| CN202372494U true CN202372494U (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011205598259U Expired - Fee Related CN202372494U (en) | 2011-12-28 | 2011-12-28 | Monitoring system for wirelessly transmitting corrosion data |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841180A (en) * | 2012-08-28 | 2012-12-26 | 中国船舶重工集团公司第七二五研究所 | Ocean ship corrosion factor comprehensive detection method |
| CN104865291A (en) * | 2014-02-26 | 2015-08-26 | 南京理工大学 | Large-scale chemical equipment corrosion monitoring system and trend prediction method |
-
2011
- 2011-12-28 CN CN2011205598259U patent/CN202372494U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841180A (en) * | 2012-08-28 | 2012-12-26 | 中国船舶重工集团公司第七二五研究所 | Ocean ship corrosion factor comprehensive detection method |
| CN102841180B (en) * | 2012-08-28 | 2014-10-29 | 中国船舶重工集团公司第七二五研究所 | Ocean ship corrosion factor comprehensive detection method |
| CN104865291A (en) * | 2014-02-26 | 2015-08-26 | 南京理工大学 | Large-scale chemical equipment corrosion monitoring system and trend prediction method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20120808 Termination date: 20151228 |
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| EXPY | Termination of patent right or utility model |