CN204965118U - Equipment monitoring system - Google Patents
Equipment monitoring system Download PDFInfo
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- CN204965118U CN204965118U CN201520601078.9U CN201520601078U CN204965118U CN 204965118 U CN204965118 U CN 204965118U CN 201520601078 U CN201520601078 U CN 201520601078U CN 204965118 U CN204965118 U CN 204965118U
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Abstract
The utility model provides an equipment monitoring system, this system includes: data acquisition module, this data acquisition module's input and equipment are connected for collection equipment monitors data, and the logical decision circuit, the input of this logical decision circuit with data acquisition module's output is connected for whether the equipment monitoring data judgement equipment according to gathering is normal, and with the output output of judged result from this logical decision circuit. The utility model provides an equipment monitoring system can realize having practiced thrift human cost and time cost to real -time, the long -time control of equipment data, can be based on simultaneously and judge to the control of equipment data whether normal equipment is for relevant personnel can discover in time to carry out fault handling by the faulty equipment in the very first time.
Description
Technical field
The utility model relates to monitoring of tools field, particularly, relates to a kind of equipment monitoring system.
Background technology
Along with the development of science and technology, increasing electronic electrical equipment is system integrated apparatus.Such as, this electronic electrical equipment usually can integrated several, even tens kinds of visual plants.Often functionally there is control and controlled in these equipment, there is output and feed back, logically interact on electrically.
Therefore, when this electronic electric equipment goes wrong, user is difficult to the reason judging to go wrong, and it is clear phenomenon of the failure can not to be described.Therefore, when often there is a problem, deal with problems with regard to needing relevant equipment vendors to gather, equipment vendors are often from various parts of the country or even external, do not only that difficulty is larger like this, and the manpower and materials of at substantial.
In addition, when the fault of this electronic electric equipment is not stable to occur but with the words occurred compared with small probability, user generally only can utilize multimeter or oscillograph to carry out the instantaneous value of interim measurement data, be difficult to realize real-time monitoring data or digital signal, be difficult to Timeliness coverage fault (such as which equipment breaks down) and process in time.Namely lacking in prior art can real-time monitoring equipment data the system of device data failure judgement equipment according in real time monitoring.
Utility model content
Can real-time monitoring equipment data-signal the technical matters of system according to the device data failure judgement equipment of in real time monitoring for lacking in prior art, the utility model provides a kind of equipment monitoring system, this system comprises: data acquisition module, the input end of this data acquisition module and equipment connection, for collecting device monitor data; And logic judging circuit, whether the input end of this logic judging circuit is connected with the output terminal of described data acquisition module, for normal according to gathered monitoring of tools data judgment device, and exported by the output terminal of judged result from this logic judging circuit.
Preferably, data acquisition module is ADAM4000 series data acquisition module.
Preferably, described logic judging circuit comprise with or door, XOR gate, with at least one in door or door and Sheffer stroke gate.
Preferably, when described equipment comprises the first module and the second module, first output terminal of wherein said first module is connected with the second input end with the first input end of described second module respectively with the second output terminal, the second module is controlled to make described first module, and the first output terminal of described second module is connected with the first input end of the first module, to realize signal feedback, the first input end of described data acquisition module is connected with the first output terminal of described first module, second input end of described data acquisition module and the second output terminal of described first module, and the 3rd input end of described data acquisition module is connected with the first output terminal of described second module, for gathering the first monitoring of tools data of the first output terminal of described first module, second monitoring of tools data of the second output terminal of described first module, and the 3rd monitoring of tools data of the first output terminal of described second module.
Preferably, described logic judging circuit comprise first with or door, second with or door, XOR gate, with door and or door, the input end of described XOR gate accesses described first monitoring of tools data and the second monitoring of tools data respectively, and the output terminal of described XOR gate exports and judges the whether normal result of described first module; And described first with or the input end of door access described 3rd monitoring of tools data and described first monitoring of tools data respectively; Described second input end that is same or door accesses described 3rd monitoring of tools data and described second monitoring of tools data respectively; Described access respectively with the input end of door described first with or door output terminal and described second with or the output terminal of door, describedly judge described second module whether normally result with the output of door; And input end that is described or door accesses described and the output terminal of door and the output terminal of described XOR gate respectively, output terminal that is described or door exports the whether normal result of described equipment.
Adopt the equipment monitoring system that the utility model provides, data acquisition module Real-time Collection monitoring of tools data can be passed through, whether normal according to gathered monitoring of tools data judgment device by logic judging circuit afterwards, namely achieve to device data real-time, monitor for a long time, human cost and time cost are saved, simultaneously can according to whether normal to the monitoring judgment device of device data, make related personnel can find faulty equipment in the very first time, carry out fault handling in time.
Other features and advantages of the utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the example apparatus supervisory system according to a kind of embodiment of the present utility model; And
Fig. 2 is the schematic diagram of the logic judging circuit according to a kind of embodiment of the present utility model.
Description of reference numerals
100 data acquisition module 200 logic judging circuits
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Fig. 1 is the structural representation of the example apparatus supervisory system according to a kind of embodiment of the present utility model, as shown in Figure 1, this equipment monitoring system can comprise: data acquisition module 100, the input end of this data acquisition module 100 is connected with equipment (not shown), for collecting device monitor data, this data acquisition module 100 can be any suitably can the device of collecting device monitor data.
Such as, in order to overcome multimeter, oscillograph etc. data can not be monitored and do not possessed the shortcoming of intellectual analysis function for a long time, the utility model uses ADAM4000 series data acquisition module collecting device monitor data, and timestamp is added a cover to create daily record to described data, meet the demand of long-time monitoring.During use, user can select the device data of monitoring for different situations and be recorded in daily record.Such as, this data acquisition module can have 8 passage independent digit inputs, and the scope of digital signal input is that 0-50v, 10-50v are set as positive input, and 0-3v is set as negative input.
In addition, this equipment monitoring system can also comprise logic judging circuit 200, the input end of this logic judging circuit 200 is connected with the output terminal of described data acquisition module 100, for whether normal according to gathered monitoring of tools data judgment device, and the output terminal of judged result from this logic judging circuit 200 is exported.Described logic judging circuit can comprise with or door, XOR gate, to combine, to realize above-mentioned logic judging function with at least one in door or door and Sheffer stroke gate or its.
In order to thought of the present utility model is clearly described, below for the equipment comprising multiple module to the equipment monitoring system describing the utility model in detail and provide to the monitoring (such as when finding fault, judgement is which module in equipment breaks down) of equipment.But should be understood that, example is here exemplary non-limiting example, be not used in restriction protection domain of the present utility model.
According to a kind of embodiment of the present utility model, the first module and the second module is comprised for described equipment, first output terminal (such as output terminal a1) of first module (such as A module) of wherein said equipment is connected with the second input end with the first input end of described second module (such as B module) respectively with the second output terminal (such as output terminal a2), the second module is controlled to make described first module, and the first output terminal of described second module (such as output terminal b1) is connected with the first input end of the first module, to realize signal feedback, the first input end (such as input end DI0) of described data acquisition module 100 is connected with first output terminal (such as output terminal a1) of described first module, second input end (such as input end DI1) of described data acquisition module and second output terminal (such as output terminal a2) of described first module, and the 3rd input end (such as input end DI2) of described data acquisition module is connected with first output terminal (such as output terminal b1) of described second module.
Adopt this embodiment, described data acquisition module 100 just can gather the 3rd monitoring of tools data of the first monitoring of tools data of the first output terminal of described first module, the second monitoring of tools data of the second output terminal of described first module and the first output terminal of described second module.
Afterwards, described data acquisition module 100 sends as output signal the said equipment monitor data collected to be attached thereto logic judging circuit 200 and judges, such as in case of a failure, logic judging circuit 200 can judge the first module failure or second module failure of equipment, such as that the first module is not supplied to the correct electric output of the second module, or fault has appearred in the second module, do not return correct state, thus the generation of causing trouble.
In order to above-mentioned discriminatory analysis function can be realized, Fig. 2 is the schematic diagram of the logic judging circuit according to a kind of embodiment of the present utility model, as shown in Figure 2, described logic judging circuit can comprise first with or door, second with or door, XOR gate, with door and or door, particularly:
The input end of described XOR gate accesses described first monitoring of tools data a1 (namely from the data of output terminal a1) and the second monitoring of tools data a2 (namely from the data of output terminal a2) respectively, and the output terminal Y1 of described XOR gate exports and judges the whether normal result of described first module (i.e. A module); And
Described first input end that is same or door accesses described 3rd monitoring of tools data b1 (namely from the data of output terminal b1) and described first monitoring of tools data a1 respectively;
Described second input end that is same or door accesses described 3rd monitoring of tools data b1 and described second monitoring of tools data a2 respectively;
Described access respectively with the input end of door described first with or door output terminal W1 and described second with or the output terminal W2 of door, describedly judge described second module (i.e. B module) whether normally result with the output of door; And
Export the whether normal result of described equipment with the output terminal Y2 of door and the output terminal Y1 of described XOR gate, output terminal Z that is described or door described in input end that is described or door accesses respectively.
Adopt this embodiment, logic judging circuit 200 can carry out Logic judgment in real time according to the first monitoring of tools data a1, the second monitoring of tools data a2, the 3rd monitoring of tools data b1, such as the scope of data-signal input is 0-50v, 10-50v is set as positive input, and 0-3v is set as negative input.In logic judging circuit, setting " 1 " represents positive input, and " 0 " represents negative input, and output terminal Y1, Y2, Z export " 0 " indication equipment or module is normal, exports " 1 " indication equipment or module failure.Judged result and truth table following (shown in table 1 and table 2):
Table 1 logic judging circuit judged result
Table 2 logic judging circuit truth table
| Situation is numbered | a1 | a2 | b1 | Y1 | Y2 | Z |
| 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| 2 | 0 | 1 | 1 | 1 | 0 | 1 |
| 3 | 1 | 0 | 1 | 1 | 0 | 1 |
| 4 | 1 | 1 | 1 | 0 | 1 | 1 |
| 5 | 0 | 0 | 0 | 0 | 1 | 1 |
| 6 | 0 | 1 | 0 | 1 | 0 | 1 |
| 7 | 1 | 0 | 0 | 1 | 0 | 1 |
| 8 | 1 | 1 | 0 | 0 | 0 | 0 |
From upper table 1 and 2, adopt such embodiment, logic judging circuit 200 not only can carry out judgment device by the first monitoring of tools data a1, the second monitoring of tools data a2, the 3rd monitoring of tools data b1, and whether normally (it is that 0 indication equipment is normal that Z exports; It is 1 indication equipment fault that Z exports), can also the first modules A of judgment device and the second module B whether normal (it is 1 expression first modules A fault that Y1 exports, it is 1 expression second module B fault that Y2 exports), thus the real-time monitoring realized equipment, in time and find malfunctioning module exactly, thus can process malfunctioning module in the very first time, such as give the manufacturer of this module to repair in time or replacing etc. Trouble Report, reduce manpower and the time cost of monitoring of tools.
Should be understood that; those skilled in the art can according to actual conditions configuration logic decision circuitry 200; such as; when equipment comprises 3 modules; those skilled in the art can increase on the basis of above-mentioned embodiment with or door, XOR gate, with door and or the quantity of the logic element such as door; and suitably revise logical circuit, namely other replacement embodiment of the present utility model also falls into protection domain of the present utility model.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (5)
1. an equipment monitoring system, is characterized in that, this system comprises:
Data acquisition module, the input end of this data acquisition module and equipment connection, for collecting device monitor data; And
Logic judging circuit, whether the input end of this logic judging circuit is connected with the output terminal of described data acquisition module, for normal according to gathered monitoring of tools data judgment device, and exported by the output terminal of judged result from this logic judging circuit.
2. system according to claim 1, is characterized in that, data acquisition module is ADAM4000 series data acquisition module.
3. system according to claim 1, is characterized in that, described logic judging circuit comprise with or door, XOR gate, with at least one in door or door and Sheffer stroke gate.
4. system according to claim 1, it is characterized in that, when described equipment comprises the first module and the second module, first output terminal of wherein said first module is connected with the second input end with the first input end of described second module respectively with the second output terminal, the second module is controlled to make described first module, and the first output terminal of described second module is connected with the first input end of the first module, to realize signal feedback, the first input end of described data acquisition module is connected with the first output terminal of described first module, second input end of described data acquisition module and the second output terminal of described first module, and the 3rd input end of described data acquisition module is connected with the first output terminal of described second module, for gathering the first monitoring of tools data of the first output terminal of described first module, second monitoring of tools data of the second output terminal of described first module, and the 3rd monitoring of tools data of the first output terminal of described second module.
5. system according to claim 4, is characterized in that, described logic judging circuit comprise first with or door, second with or door, XOR gate, with door and or door,
The input end of described XOR gate accesses described first monitoring of tools data and the second monitoring of tools data respectively, and the output terminal of described XOR gate exports and judges the whether normal result of described first module; And
Described first input end that is same or door accesses described 3rd monitoring of tools data and described first monitoring of tools data respectively;
Described second input end that is same or door accesses described 3rd monitoring of tools data and described second monitoring of tools data respectively;
Described access respectively with the input end of door described first with or door output terminal and described second with or the output terminal of door, describedly judge described second module whether normally result with the output of door; And
Input end that is described or door accesses described and the output terminal of door and the output terminal of described XOR gate respectively, and output terminal that is described or door exports the whether normal result of described equipment.
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| CN201520601078.9U CN204965118U (en) | 2015-08-11 | 2015-08-11 | Equipment monitoring system |
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| CN201520601078.9U CN204965118U (en) | 2015-08-11 | 2015-08-11 | Equipment monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345918A (en) * | 2020-10-30 | 2021-02-09 | 中车青岛四方机车车辆股份有限公司 | Multi-contact circuit state detection device, system, method, loop and rail vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112345918A (en) * | 2020-10-30 | 2021-02-09 | 中车青岛四方机车车辆股份有限公司 | Multi-contact circuit state detection device, system, method, loop and rail vehicle |
| CN112345918B (en) * | 2020-10-30 | 2023-02-24 | 中车青岛四方机车车辆股份有限公司 | Multi-contact circuit state detection device, system, method, loop and rail vehicle |
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