CN102103174A - Industrial ageing monitoring system - Google Patents
Industrial ageing monitoring system Download PDFInfo
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- CN102103174A CN102103174A CN 201110051832 CN201110051832A CN102103174A CN 102103174 A CN102103174 A CN 102103174A CN 201110051832 CN201110051832 CN 201110051832 CN 201110051832 A CN201110051832 A CN 201110051832A CN 102103174 A CN102103174 A CN 102103174A
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- trolley
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Abstract
The invention relates to an industrial ageing monitoring system. In the aspects of a structure and wiring, a high-temperature ageing room is combined with a trolley, and a large number of cables in the ageing room are fixed on the top of a drying room through a pulley group and are connected to the trolley; and during operation, only the trolley is needed to be pulled, a product is put into a tool on the trolley, the product and a data acquisition system on the trolley are externally connected with a personal computer (PC) operation station through a movable cable, and internal data can be shared through a network, so that the problems of compatibility and capacity of aged products such as a safety barrier, an isolator and the like and the problems of the structure and the wiring are solved. The ageing monitoring system can monitor various main indexes in the product ageing process, prompts fault alarm information, stores measured data in a database, and provides convenience for query and analysis.
Description
Technical field
The present invention relates to a kind of industrial monitoring system, particularly a kind of industrial safety grid, isolator aging of product monitoring system.
Background technology
At present, aging of product test mainly be at high-performance electronic product (as computing machine complete machine, display, auto electronic product etc.) simulate a kind of high temperature, rugged surroundings load test, can check out defective products by this test procedure, to improve product stability, reliability.Be widely used in fields such as computer, communication, auto electronic at present.But, for the supporting miniature instrument of industry (as safety barrier, isolator etc.), because this class instrument is wide in variety, consumption is big, aging technique need be considered the compatibility and the production capacity problem of properties of product test, also have data storage and analytic function, the monitoring system of general burn-in chamber or burning machine room can't address the above problem, and temporarily lacks fairly perfect aging test program.
Summary of the invention
The present invention be directed to the problem of present aging of product monitoring system poor compatibility, proposed the aging monitoring system of a kind of industry, be applicable to most safety barriers, isolator product, be convenient to measure the DC voltage and the current signal of various standards.
Technical scheme of the present invention is: a kind of industry monitoring system that wears out, high temperature ageing has chassis in the room, data cable, first pulley blocks, second pulley blocks, guide rail, gusset, data cable is by the connection of the suspension ring on second pulley blocks and is fixed on first pulley blocks, the data cable other end is fixed on the chassis, first pulley blocks is the afterbody that is fixed on guide rail, second pulley blocks can move on guide rail, guide rail and gusset are fixed together, gusset is fixed on roof in the high temperature ageing room, one of data cable connects product and the data acquisition system (DAS) on the chassis, an external PC active station.
Described data acquisition system (DAS) comprises PLC module, power module, relay module and load blocks, supply module is to be used for to system and product power supply, product signal is sent into the PLC module, the output of PLC module outputs to load blocks after selecting to switch by relay module, and load blocks provides load and acquired signal for product.Described relay module can be selected at least one for use, and the relay of 16 double-pole single throws is arranged on each relay module, and these 16 relays are by a PLC module digital quantity output point control.
Beneficial effect of the present invention is: a kind of industry of the present invention monitoring system that wears out, solved the compatibility and the production capacity problem of the aging of product such as safety barrier, isolator, and structure and wiring problem also have the problem of data storage and analysis.This cover system can carry out the multiple product aging test, except having the function of real-time demonstration measurement data, fault alarm, also have perfect data storage and analytic function, the every important indicator of product in ageing process on top of, and provide the data support, can provide recommendation on improvement for product designer is provided by data analysis, thereby further improve product reliability and stability faulty item.
Description of drawings
Fig. 1 is the aging monitoring system structural representation of the present invention's industry;
Fig. 2 is the aging monitoring system block diagram of the present invention's industry;
Fig. 3 is a data acquisition time synoptic diagram of the present invention;
Fig. 4 is a software control flow chart of the present invention.
Embodiment
Fig. 1 is the aging monitoring system structural representation of industry.Chassis 2 is arranged, data cable 3, the first pulley blockss 4, the second pulley blockss 5, guide rail 6, gusset 7 in high temperature ageing room 1.Data cable 3 is by 8 connections of the suspension ring on second pulley blocks 5 and is fixed on first pulley blocks 4 that can be connected to then on the gusset 7, data cable 3 other ends then are fixed on the chassis 2.First pulley blocks 4 is the afterbodys that are fixed on guide rail 6, and second pulley blocks 5 can move on guide rail 6, so data cable and second pulley blocks 5 also and then move when chassis 2 moves forward and backward.
Fig. 2 is aging monitoring system block diagram.Product is placed on the chassis, during high temperature ageing chassis is pushed in the burn-in chamber, and data cable connects product and the PLC module on the chassis, so data line must be arranged in the high temperature ageing room.Data acquisition system (DAS) comprises PLC module, power module, relay module and load blocks again, and supply module is to be used for to system and product power supply, and relay module is used to switch acquired signal, and load blocks provides load and acquired signal for product.
The effect of PLC module comprises: 1) gather analog signals; 2) the closed and disconnection of pilot relay module; 3) and upper machine communication, Connected Corp.'s LAN (Local Area Network).
The PC active station is the man-machine interface of aging monitoring system, is used for supervisory system.The network switch is that PLC, PC active station and corporate lan are coupled together.Database server provides the system data memory function.All PC in the corporate lan all can call the data of storing in the ageing process and inquire about and analyze.
Fig. 3 is a data time sharing sampling synoptic diagram.The AI module of 16 passages can be gathered 16 analog signalses on the load blocks.Increase relay module now between them, the relay of 16 double-pole single throws is arranged on each relay module, these 16 relays are by a DO(digital quantity output) point control.Adopt 16 relay module of 16 DO (DO01-DO16) control, by 16 their closures of step timesharing control, per step only has a relay module to connect on the PLC program.Therefore, finish 16 steps and can realize 16*16=256 point signals collecting afterwards.
In system, have the time sharing sampling system shown in 4 picture groups 3, promptly adopt 64 AI modules to realize 1024 signals collecting.
Fig. 4 is the system software controls process flow diagram.The major control flow process of system is as follows:
1) PLC carries out initialization after starting, and to all variable initializes, carries out the reference value sampling under the normal temperature then, finishes up to all 1024 signaling point samplings;
2) enter the circulation measuring process after the reference value sampling is finished, promptly above-mentioned 16 step time sharing samplings, the time interval can be controlled, and just carries out data processing (comprising the judgement of product bug) after per step, sampling was finished.If product bug then need be indicated warning message at once;
3) judge whether 16 steps are finished, i.e. whether circulation measurement finishes, and does not finish then not return to continue to enter the circulation measuring process; The data that being through with just will circulate measures are recorded in the database;
4) enter next circulation then, duplicate measurements suspends or withdraws from application program up to the user.
The input of industrial instrument, output generally all are DC voltage or current signal, need monitor large quantities of products analog signals when aging.The layout of lot of data cable in the high temperature ageing room need be considered reliability, easy to use and maintenance.The plc data acquisition system need be considered to realize the mass data collection reducing cost by a spot of AI module, and binding data storage and the function of analyzing, and realizes product reliability, the checking of stability and the final purpose of lifting.
In structure and wiring, adopt the high temperature ageing room to combine with chassis, a large amount of cables in the burn-in chamber are fixed on the drying room top by pulley blocks, are connected on the chassis, only need during operation chassis is pulled out, product is placed on the chassis in the frock, pushes burn-in chamber then and get final product.On hardware, adopt the relay switching channel to carry out time sharing sampling, only can realize the data acquisition of 1024 points with 64 AI and 64 DO.On software design, adopt computing machine SQL2000 database technology to combine, realize data storage and analytic function by the host computer configuration software with the PLC technology.
Claims (3)
1. the aging monitoring system of an industry, it is characterized in that, chassis (2) is arranged in the high temperature ageing room (1), data cable (3), first pulley blocks (4), second pulley blocks (5), guide rail (6), gusset (7), data cable (3) is to connect and be fixed on first pulley blocks (4) by the suspension ring (8) on second pulley blocks (5), data cable (3) other end is fixed on the chassis (2), first pulley blocks (4) is the afterbody that is fixed on guide rail (6), second pulley blocks (5) can be gone up at guide rail (6) and move, guide rail (6) is fixed together with gusset (7), gusset (7) is fixed on interior roof, high temperature ageing room (1), (a 3) product and data acquisition system (DAS)s that connect on the chassis (2) of data cable, an external PC active station.
2. according to the aging monitoring system of the described industry of claim 1, it is characterized in that, described data acquisition system (DAS) comprises PLC module, power module, relay module and load blocks, supply module is to be used for to system and product power supply, product signal is sent into the PLC module, the output of PLC module outputs to load blocks after selecting to switch by relay module, and load blocks provides load and acquired signal for product.
3. according to the aging monitoring system of the described industry of claim 2, it is characterized in that, described relay module can be selected at least one for use, and the relay of 16 double-pole single throws is arranged on each relay module, and these 16 relays are by a PLC module digital quantity output point control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110051832 CN102103174A (en) | 2011-03-04 | 2011-03-04 | Industrial ageing monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110051832 CN102103174A (en) | 2011-03-04 | 2011-03-04 | Industrial ageing monitoring system |
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| Publication Number | Publication Date |
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| CN102103174A true CN102103174A (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110051832 Pending CN102103174A (en) | 2011-03-04 | 2011-03-04 | Industrial ageing monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629030A (en) * | 2014-11-24 | 2016-06-01 | 洛克威尔自动控制技术股份有限公司 | Capture of power quality information at the time a device fails |
| CN114019941A (en) * | 2021-11-03 | 2022-02-08 | 深圳硅山技术有限公司 | Design method for solving aging house using same CANID module |
Citations (6)
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| CN2320608Y (en) * | 1998-01-23 | 1999-05-26 | 陆永兴 | Cable tackle |
| JP2008249347A (en) * | 2007-03-29 | 2008-10-16 | Nec Lcd Technologies Ltd | Aging device |
| CN201282320Y (en) * | 2008-11-03 | 2009-07-29 | 刘磊 | Device for automatically sliding coal cutter set cable wire |
| CN201449444U (en) * | 2009-06-22 | 2010-05-05 | 东莞市冠佳电子设备有限公司 | Aging equipment |
| CN201455247U (en) * | 2009-07-28 | 2010-05-12 | 钱菊生 | Retractable device shared by cable and argon conveying rubber tube |
| CN202075350U (en) * | 2011-03-04 | 2011-12-14 | 上海辰竹仪表有限公司 | Ageing monitoring system for industrial products of safety barrier and isolator |
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2011
- 2011-03-04 CN CN 201110051832 patent/CN102103174A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320608Y (en) * | 1998-01-23 | 1999-05-26 | 陆永兴 | Cable tackle |
| JP2008249347A (en) * | 2007-03-29 | 2008-10-16 | Nec Lcd Technologies Ltd | Aging device |
| CN201282320Y (en) * | 2008-11-03 | 2009-07-29 | 刘磊 | Device for automatically sliding coal cutter set cable wire |
| CN201449444U (en) * | 2009-06-22 | 2010-05-05 | 东莞市冠佳电子设备有限公司 | Aging equipment |
| CN201455247U (en) * | 2009-07-28 | 2010-05-12 | 钱菊生 | Retractable device shared by cable and argon conveying rubber tube |
| CN202075350U (en) * | 2011-03-04 | 2011-12-14 | 上海辰竹仪表有限公司 | Ageing monitoring system for industrial products of safety barrier and isolator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629030A (en) * | 2014-11-24 | 2016-06-01 | 洛克威尔自动控制技术股份有限公司 | Capture of power quality information at the time a device fails |
| CN105629030B (en) * | 2014-11-24 | 2020-08-18 | 罗克韦尔自动化技术公司 | Apparatus and method for detecting an abnormal event and capturing an associated waveform |
| CN114019941A (en) * | 2021-11-03 | 2022-02-08 | 深圳硅山技术有限公司 | Design method for solving aging house using same CANID module |
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Application publication date: 20110622 |