CN108197717A - Equipment maintenance system and method based on signal - Google Patents
Equipment maintenance system and method based on signal Download PDFInfo
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- CN108197717A CN108197717A CN201711459102.XA CN201711459102A CN108197717A CN 108197717 A CN108197717 A CN 108197717A CN 201711459102 A CN201711459102 A CN 201711459102A CN 108197717 A CN108197717 A CN 108197717A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/20—Administration of product repair or maintenance
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Abstract
A kind of equipment maintenance system based on signal is provided, including：Collecting unit is configured as acquiring the operating condition of the various pieces included about the equipment or the data of reflection and influence operating condition；Processing unit, the data of the operating condition of the various pieces included about the equipment for being configured as acquiring the collecting unit are analyzed to determine whether any portion in the equipment needs to be serviced maintenance；And prompt unit, it is configured as generating standby signal when any portion during the processing unit determines the equipment needs to be serviced maintenance.
Description
Technical field
The present invention relates to the maintaining of semiconductor assembly and test production equipment, and relate more specifically to a kind of based on letter
Number equipment maintenance system and related methods.
Background technology
Semiconductor assembly and test factory is using the plant maintenance mode based on time and period at present, in order to
Ensure the runnability of equipment, reduce disorderly closedown.This maintenance method is typically according to equipment specification in itself and equipment
The maintenance experience of operating personnel carries out, and is to carry out complete machine maintenance.
However, the problem of current plant maintenance mode based on time and period, is regularly tieed up although on the one hand having
Shield maintenance, but traditional maintaining mode does not have the verification link of enclosed, once maintenance is completed, not to maintaining
Effect is fed back.Therefore, equipment still faces many problems, such as frequently alarm, long-time disorderly closedown etc. after maintenance.
On the other hand, when equipment operation is good, additional equipment downtime can be caused by carrying out traditional periodicmaintenance, and if when setting
After standby just experience primary fault maintenance, maintenance period one arrives, if it has to be maintained again.Formation efficiency can be caused in this way
Decline so that production cost increases.
Invention content
Therefore, it is necessary to a kind of more intelligent and optimization modes to carry out maintaining to equipment.It is asked to solve this
Topic carries out the system of equipment maintenance the object of the present invention is to provide a kind of based on early stage equipment failure signal.
According to one aspect of the present disclosure, a kind of equipment maintenance system based on signal is provided, including：It adopts
Collect unit, be configured as acquiring the various pieces included about the equipment operating condition or reflection and influence operating shape
The data of state；Processing unit is configured as that the data that the collecting unit is acquired are analyzed to determine the equipment
In any portion whether need to be serviced maintenance；And prompt unit, it is configured as determining institute in the processing unit
It states when any portion in equipment needs to be serviced maintenance and generates standby signal.
Compared with currently based on the plant maintenance mode of time and period, equipment event can be not only reduced in this way
Hinder downtime, the downtime of equipment time-based maintenance can also be reduced.Once signal triggers, operating personnel can be prompted to go to perform
Maintaining acts.Operating personnel only carry out the maintenance at signal triggering position, without carrying out complete machine maintenance, so as to more precisely
It is maintained and saves service time in ground.In addition, maintaining can be according to the relevant issues position that engineering staff defines
Mainteinance repair rule performs.
According to one embodiment, the data that the processing unit acquires the collecting unit are analyzed to determine institute
It states any portion in equipment and whether needs to be serviced maintenance and include：The data of a part that will include about the equipment
It is compared to determine whether one part that the equipment includes needs to be serviced maintenance with predetermined threshold.
According to one embodiment, one part is determined when the data of one part are more than the predetermined threshold
Need to be serviced maintenance.
According to one embodiment, one part is determined when the data of one part are less than the predetermined threshold
Need to be serviced maintenance.
According to one embodiment, the data that the processing unit acquires the collecting unit are analyzed to determine institute
It states any portion in equipment and whether needs to be serviced maintenance and include：According to statistics rule to including about the equipment
The data of one part are analyzed to determine whether one part that the equipment includes needs to be serviced maintenance.
According to one embodiment, the statistics rule is 3 Sigma's statistical rules, monitoring point continuously rises or under
There is equipment room significant difference in drop or monitoring point.
According to one embodiment, the operating shape for the various pieces included about the equipment that the collecting unit is acquired
The data of state or reflection and influence operating condition include at least one of following：The collecting unit is deposited with the equipment
Reservoir communicates the data of the operating condition of a part directly reacted the equipment and included acquired；The acquisition
The technological process managing and control system data or technic index data stored in the database that unit is acquired, the technological process
The operating condition of a part that equipment described in managing and control system data or technic index data indirect reaction includes；And institute
State the portion that the reaction equipment that collecting unit is acquired using the internet of things sensors for being installed to the equipment includes
The data for the operating condition divided.
According to one embodiment, the equipment is chip testing devices, and one part is the chip testing devices
The refrigeration machine included, and the data include the data on stock of refrigerant stored in the refrigeration machine.
According to one embodiment, the equipment is chip testing devices, and one part is the chip testing devices
The conductive fluid system included, and the data include the number of conductive fluid droplet size that the conductive fluid system is applied
According to.
According to one embodiment, the prompt unit generation standby signal includes：The prompt unit is single by the processing
Any portion of information of maintenance is needed to be serviced in the determining equipment of member to send with Email or short message mode,
Described information includes any portion of title, the collecting unit acquires about any portion of data and
The processing unit is to the result analyzed about any portion of data.
According to one embodiment, the equipment maintenance system may further include storage unit, and the storage is single
The information of maintaining operation that member carries out for memory response in the standby signal, described information include the maintaining
The information of the execution content of operation.
According to one embodiment, the processing unit can calculate guaranteeing the quality for the maintaining operation based on described information
Phase, if the data acquired within the shelf-life to the collecting unit are analyzed to determine that the maintaining operates
Whether effectively.Further, the prompt unit will be sent when the processing unit determines that the maintaining operation is invalid
The maintaining operation failure information in shelf-life.
According to another aspect of the present invention, a kind of equipment maintenance method based on signal is provided, including：Acquisition is closed
In the operating condition for the various pieces that the equipment includes or prompting and the data of influence operating condition；To the data acquired
It is analyzed to determine whether any portion in the equipment needs to be serviced maintenance；And in the equipment is determined
Any portion generates standby signal when needing to be serviced maintenance.
With reference to the explanation that attached drawing carries out, other objects of the present invention and effect will become apparent and more
Add and should be readily appreciated that.
Description of the drawings
The present invention is more specifically introduced and explained below in conjunction with embodiment and with reference to attached drawing, in the accompanying drawings：
Fig. 1 shows the structure diagram of the equipment maintenance system 10 based on signal according to one embodiment；
Fig. 2 shows be used for according to one embodiment to the method 20 of cooler progress fault diagnosis and repair verification
Flow chart.
Reference numeral identical in the accompanying drawings represents similar or corresponding feature and/or function.
Specific embodiment
The embodiment of the present invention is more specifically described referring below to attached drawing.
Fig. 1 shows the knot of the equipment maintenance system 10 according to an embodiment of the invention based on signal
Structure schematic diagram.
As shown in Figure 1, the system 10 is used to be monitored equipment 1 and operation of the information based on monitoring to equipment 1
Personnel send out standby signal to carry out maintaining to equipment 1 in time.In the example depicted in figure 1, the equipment includes three
A part A, B and C.
The system according to the present invention 10 includes a collecting unit 101, is configured as acquisition and includes about the equipment
Various pieces operating condition or reflection and influence operating condition data.The various pieces included about the equipment
The data of operating condition may correspond respectively to these three components As, B and C by three kinds of sources.
For example, the relevant data of the operating condition of part A included with equipment 1 may come from equipment 1 storage of itself
The device log that device is stored.If the part A is refrigeration machine, the data may, for example, be the system included in refrigeration machine
The data on stock of cryogen.And if the part A is motor, the data can be the rotary speed data of the motor.This
Class data can directly reflect the operating condition of the part A of equipment.
In addition, the relevant data of part B included with equipment 1 can be the technological process management and control system being present in database
Data of uniting or technic index parameter, such as electric current, voltage, the temperature of chip testing devices during the test etc..The data
It can reflect operating and the failure conditions of the part B of equipment 1 indirectly.
And if can not all be collected by above two data source relevant with the operating condition of the part C of equipment 1
During data, then internet of things sensors, such as the collected data such as vibration/sound sensor may be used to obtain in the third mode
Obtain the relevant data of operating condition with the part C of equipment 1.
As shown in Figure 1, the system 10 further includes processing unit 102, it is configured as the pass acquired to collecting unit 101
The data of various pieces included in the equipment 1 are analyzed is in tri- parts of A, B and C in the equipment 1 to determine
It is no to there is any portion to need to be serviced maintenance.The processing unit 102 is the control core of system, is responsible for total data and control
Logical process.According to one embodiment, which can be used the general purpose microprocessor or general for meeting design requirement
CPU.Above-mentioned data are next for statistical analysis by processing unit 102, such as the processor of server, predict A, B in equipment
There are the information of the part of initial failure in C.
According to one embodiment of present invention, the analysis method can include：Failure threshold is predefined, once it is described
Data are more than or less than the scheduled threshold values, then the processing unit judges which part of the corresponding equipment of the data needs
Carry out maintaining.
According to another embodiment of the invention, the analysis method can also include：Define statistics range or rule
Then, for example the data value that acquires is more than that 3 Sigma's control ranges or data value continuously rise or decline or be data
There is equipment room significant difference etc. in value.
It will be apparent to a skilled person that although some specific embodiment parties to data analysis are enumerated above
Formula it is also possible to be handled using other data analysing methods come the data to acquisition, and is not limited only to above-mentioned example
Son.Specific data analysing method can correspondingly be selected according to the type of equipment, parameter, Data Physical meaning etc..
The system 10 further includes prompt unit 103, is configured as in the processing unit 102 determines the equipment
Any portion generates operating personnel of the standby signal to the equipment when needing to be serviced maintenance, with alert device maintenance personnel
Early intervention maintenance is carried out to the part of equipment.
According to one embodiment of present invention, once meeting trigger condition, the prompt unit 103 can by mail or
Short message mode is pushed to operating personnel and goes to perform maintaining action.
Specifically, need to be serviced maintenance in the equipment that prompt unit 103 can determine processing unit 102
That a part information operating personnel are sent to Email or short message mode.Described information can include needing in equipment
Want maintenance that a part title, collecting unit 101 acquire about that a part operating condition data and
The result that processing unit 102 analyzes the data of the operating condition about that part.In this way, operating personnel
Other than that part that can know equipment needs safeguard immediately, triggering can also be visually known and this time safeguard letter
Number the reason of where.
Due to scheme according to the present invention, the equipment maintenance system based on signal is to the operation shape of equipment various pieces
State data are monitored respectively, and the running state data of various pieces is analyzed, therefore special receiving reflection equipment
Determine part operating status go wrong can be only carried out when needing to be serviced signal triggering position maintenance, without complete machine protect
It supports, so as to more precisely, save the time.
The equipment maintenance system according to the principles of the present invention based on signal is illustrated above, in order to more preferable
Ground understands the solution of the present invention, will be illustrated below with the maintaining of specific equipment a kind of in factory.
For example, it is chip testing devices to test equipment common in factory in chip package.In chip testing devices often
The component or part seen are, for example, refrigeration machine, conductive fluid application machine etc..Below by using the maintaining of the two parts as
Example illustrates the principle of the present invention in further detail.
Example one：The cryogen monitoring of the refrigeration machine of aging equipment
In this example, the equipment is chip testing devices, and the part A in the equipment is, for example, the chip survey
The refrigeration machine that examination equipment includes, and the data are related to the data on stock of the refrigerant stored in the refrigeration machine.The number
The device log stored according to the memory of equipment in itself is for example come from.
When lack of refrigerant in equipment, the refrigeration machine of equipment may catastrophic failure shutdown.Traditional maintaining meeting
Entire refrigerator system is detected every month to determine the phenomenon that cryogen is with the presence or absence of leakage, and repaired.Maintenance is both needed to every time
Want at least three time hour.
And in contrast, by using the equipment maintenance system 10 according to the present invention based on signal, pass through realization
Cryogen data on stock monitors, and plant maintenance personnel are notified in time when cryogen storage is less than predetermined threshold (for example, 60%), according to
The maintenance solution formulated in advance is detected.Therefore, the disorderly closedown of chip testing devices can be prevented in advance, and dropped significantly
The low frequency of time-based maintenance.
Example two：Test process conductive fluid traffic monitoring
In this example, the equipment is chip testing devices, and the part B in the equipment is the chip
The conductive fluid system that test equipment includes, and the data are big including the conductive fluid drop that the conductive fluid system is applied
Small data.The data are, for example, the technological process managing and control system data or technic index parameter being present in database.
The conductive fluid of chip testing devices determines the heat transfer stability of test process, and the exception of conductive fluid system pair can be set
It is standby to impact.The size of heat conduction drop can be recorded in technic index, usually more than given threshold, and equipment can alarm.But
The system according to the present invention 10 (for example occurs by the analysis to conductive fluid droplet size data, such as by statistical method
Droplet size continuously rises or declines), then can be with the failure of look-ahead conductive fluid system, and protected even if sending out maintenance
Support signal, caused by so as to effectively avoid conductive fluid problem frequently alarm or equipment fault shut down and so on.
Above is only some examples that the system according to the present invention 10 carries out the equipment maintenance based on signal.According to
The principle of the present invention, system 10 can carry out corresponding according to the concrete type of the equipment that it is monitored, component (part) characteristic
It is adapted to the maintaining demand of the component of the particular device and particular device.
For example, the analytical standard taken in the example one for cryogen be data be less than predetermined threshold when determine the portion
Divide and need to be serviced maintenance, and in other equipment or part of appliance, the analytical standard that can be taken can be data height
Determine that the part needs to be serviced maintenance when predetermined threshold, this depends on specific device type and corresponding component.
Therefore, by using the equipment maintenance system based on signal of the present invention, and currently based on time and period
Plant maintenance mode compared to can not only reduce Stop-Time of Device Failure, when can also reduce the shutdown of equipment time-based maintenance
Between.Once signal triggers, operating personnel can be prompted to go to perform maintaining action.In addition, operating personnel only carry out signal triggering
The maintenance at position, without carrying out complete machine maintenance, so as to more accurately be maintained and save service time.
Once service action performs completion, need to record maintaining personnel in system 10 and perform the information of content.
According to one embodiment of present invention, the equipment maintenance system 10 is carrying out full maintenance maintenance to equipment
Also there is the verification link of enclosed, in other words, quality guarantee testing mechanism later.
Specifically, once maintenance record is formed and stored in system 10 in storage unit (not shown), processing is single
Member 102 can calculate the shelf-life of this maintaining automatically.Shelf-life rule can be formulated according to the requirement of distinct device.
For example, after carrying out maintenance for the refrigeration machine of chip testing devices, collecting unit 101 is acquired in 7 days refrigeration
The data on stock of agent does not allow less than 100%.If less than 100%, illustrate the shelf-life safeguarded in chipset refrigeration machine
Interior problematic, meeting automatic push shelf-life fail message is made investigation, and solve a problem promptly to related personnel.It can be seen that protecting
The threshold value for refrigerant data on stock selected in the matter phase is 100%, far above the predetermined threshold of triggering maintenance mentioned above
Value 60%.
In other words, continue that the data are acquired and analyzed, and are judged within the shelf-life of this maintaining
Standard or threshold value even than triggering maintaining standard and threshold value higher it is tightened up in other words, with ensure every time safeguard guarantor
Support can play the role of it is real, and be unlikely to occur after maintaining in the prior art soon still can failure stop
The serious problems of machine.
Next, by the equipment maintenance system 10 shown in FIG. 1 based on signal is utilized to equipment with reference to Fig. 2 to introduce
The method for carrying out maintaining.Specifically, Fig. 2 shows the equipment maintenance methods based on signal according to one embodiment
20 flow chart.
First, 21, as introduced above in conjunction with Fig. 1, the operating of the various pieces included about the equipment is acquired
State or reflection and the data for influencing operating condition.
Then 22, the data of the various pieces included about the equipment acquired are analyzed described to determine
Whether any portion in equipment needs to be serviced maintenance.
Then, 23, standby signal is generated when any portion in determining the equipment needs to be serviced maintenance.Institute
The standby signal of generation can for example be sent to the operating personnel of the equipment by way of Email or short message.
As it should be understood by those skilled in the art that, the flow of this method 20 is only illustrative and not restrictive.
Carry out the simplest embodiment of maintaining to equipment only with system 10 above.As described above, this
Field technology personnel should be understood that and should be it is conceivable that the various embodiments of system 10.Therefore, using system 10
Method to carry out equipment maintenance can also correspondingly change.
For example, according to one embodiment of present invention, generation standby signal can include to the operating personnel of the equipment
Any portion of information that maintenance is needed to be serviced in the determining equipment is sent to the behaviour with E-mail mode
Make personnel, wherein described information can include any portion of title, acquired about any portion of data,
And the result to being analyzed about any portion of data.In this way, operating personnel are in addition to that can know
That a part of the reason of needing except safeguard immediately, can also being visually known this maintenance signal of triggering of equipment, how
.
In addition, as described above, equipment maintenance method according to the present invention can further include following operation：
The information of maintaining operation that memory response is carried out in the standby signal, described information include described safeguard and protect
The information of the execution content of operation is supported,
The shelf-life of maintaining operation is calculated based on described information, if to being acquired within the shelf-life
Data are analyzed to determine whether the maintaining operation is effective, and
The maintaining operation failure information in the shelf-life will be sent when determining that the maintaining operation is invalid.
By for each maintaining operation setting shelf-life, continuing that the data are acquired and divided within the shelf-life
Analysis, and the standard of data analysis judge or threshold value are even tighter in other words than the standard and threshold value higher of triggering maintaining
Lattice to ensure that it is real that each maintaining can be played the role of, and are unlikely to maintaining in the prior art occur
Later soon still can disorderly closedown serious problems.
Although the present invention has been described above having been described in detail, the present invention can be with including multiple and different components
Hardware and suitable computer program are realized.Some in the device claim for enumerating multiple components, in these components
Same hardware realization can be used.Certain devices are described in mutually different claim does not illustrate these devices
Combination cannot valuably be used in combination.It is also possible to be embodied as a kind of recording medium, being stored thereon with machine can
The instruction of execution, the executable instruction enable machine to implement present invention method as described above when executed.
It should be noted that above-described embodiment signal is not intended to limit the present invention and those skilled in the art are not departing from appended power
Various alternate embodiments should can be designed in the case of sharp claimed range.It in detail in the claims, should not will be in bracket
Any reference numeral be understood as being limitations on claims.Word " comprising " is not precluded that there are claim or specifications
In the element or step do not enumerated.Word "a" or "an" before element is not precluded that there are multiple this elements.
In the system claims for listing several units, several in these elements can be by same class software and/or hardware Lai real
It applies.Any ordinal relation is not offered as using word " first ", " second " and " third " etc..These Word Understandings should be become famous
Claim.
Claims (18)
1. a kind of equipment maintenance system (10) based on signal, including：
Collecting unit (101) is configured as the operating shape of various pieces (A, B, C) that acquisition includes about the equipment (1)
State or reflection and the data for influencing operating condition；
Processing unit (102) is configured as analyzing the data that the collecting unit (101) is acquired described to determine
Whether any portion in equipment needs to be serviced maintenance；And
Prompt unit (103), any portion being configured as in the processing unit (102) determines the equipment (1) need
It carries out generating standby signal during maintaining.
2. the equipment maintenance system (10) according to claim 1 based on signal, wherein, the processing unit
(102) data acquired to the collecting unit (101) are analyzed whether determine any portion in the equipment (1)
Maintenance is needed to be serviced to include：
The data of the part included about the equipment (1) and predetermined threshold are compared to determine the equipment (1)
Including one part whether need to be serviced maintenance.
3. the equipment maintenance system (10) according to claim 2 based on signal, wherein, in one part
Data determine that one part needs to be serviced maintenance when being more than the predetermined threshold.
4. the equipment maintenance system (10) according to claim 2 based on signal, wherein, in one part
Data determine that one part needs to be serviced maintenance when being less than the predetermined threshold.
5. the equipment maintenance system (10) according to claim 1 based on signal, wherein, the processing unit
(102) data acquired to the collecting unit (101) are analyzed whether determine any portion in the equipment (1)
Maintenance is needed to be serviced to include：
The data of a part included about the equipment (1) are analyzed according to statistics rule to determine the equipment
(1) whether the one part included needs to be serviced maintenance.
6. the equipment maintenance system (10) according to claim 5 based on signal, wherein, the statistics rule is
3 Sigma's statistical rules, monitoring point continuously rise or decline or equipment room significant difference occurs in monitoring point.
7. the equipment maintenance system (10) according to claim 1 based on signal, wherein, the collecting unit
(101) data acquired include at least one of following：
The collecting unit (101) is communicated with the memory of the equipment in the directly reflection equipment (1) acquired
Including a part operating condition data；
The technological process managing and control system data or technic index stored in the database that the collecting unit (101) is acquired
Data, the technological process managing and control system data or technic index data reflect one that the equipment (1) includes indirectly
Partial operating condition；And
The collecting unit (101) utilizes and is installed to the reaction equipment (1) that the internet of things sensors of the equipment is acquired
The data of the operating condition of a part included.
8. the equipment maintenance system (10) according to claim 7 based on signal, wherein, the equipment (1) is core
Built-in testing equipment, one part is the refrigeration machine that the chip testing devices include, and the data are including described
The data on stock of the refrigerant stored in refrigeration machine.
9. the equipment maintenance system (10) according to claim 7 based on signal, wherein, the equipment (1) is core
Built-in testing equipment, one part is the conductive fluid system that the chip testing devices include, and the data include
The data of conductive fluid droplet size that the conductive fluid system is applied.
10. the equipment maintenance system (10) according to claim 1 based on signal, wherein, the prompt unit
(103) generation standby signal includes：
Appointing for maintenance is needed to be serviced in the equipment that the prompt unit (103) determines the processing unit (102)
The information of a part is sent with E-mail mode or short message mode, and described information includes any portion of title, institute
State collecting unit (101) acquisition about any portion of data and the processing unit (102) to about described
The result that the data of a part are analyzed.
11. the equipment maintenance system (10) according to claim 1 based on signal, wherein, the plant maintenance is protected
System (10) is supported to further comprise：
Storage unit, the information of maintaining operation that the storage unit carries out for memory response in the standby signal,
Described information includes the information of the execution content of maintaining operation.
12. the equipment maintenance system (10) according to claim 11 based on signal, wherein
The processing unit (102) calculates the shelf-life of the maintaining operation based on described information, if guaranteed the quality described
The data acquired in phase to the collecting unit (101) are analyzed to determine whether the maintaining operation is effective, and
And
The prompt unit (103) is configured as when the processing unit (102) determines that the maintaining operation is invalid
The maintaining operation failure information in the shelf-life will be sent.
13. a kind of equipment maintenance method (20) based on signal, including：
The operating condition for the various pieces (A, B, C) that acquisition (21) includes about the equipment (1) or reflection and influence operating
The data of state；
The data acquired are analyzed with (22) to determine whether any portion in the equipment (1) needs to be serviced guarantor
It supports；And
(23) standby signal is generated when any portion in determining the equipment (1) needs to be serviced maintenance.
14. the equipment maintenance method (20) according to claim 13 based on signal, wherein, to the data acquired
It is analyzed and is included with determining whether any portion in the equipment (1) needs to be serviced maintenance：
The data of the part included about the equipment (1) and predetermined threshold are compared to determine the equipment (1)
Including one part whether need to be serviced maintenance.
15. the equipment maintenance method (20) according to claim 13 based on signal, wherein, to the data acquired
It is analyzed and is included with determining whether any portion in the equipment (1) needs to be serviced maintenance：
The data of a part included about the equipment (1) are analyzed according to statistics rule to determine the equipment
(1) whether the one part included needs to be serviced maintenance.
16. the equipment maintenance method (20) based on signal according to any one of claim 13-15, wherein, it is raw
Include into (23) standby signal：
Any portion of information of maintenance will be needed to be serviced with Email or short message side in the determining equipment (1)
Formula is sent, the number about any portion of operating condition that described information includes any portion of title, acquired
According to and to the result analyzed about any portion of data.
17. the equipment maintenance method (20) according to claim 13 based on signal, further comprises：
The information of maintaining operation that memory response is carried out in the standby signal, described information are grasped including the maintaining
The information of the execution content of work,
The shelf-life of the maintaining operation is calculated based on described information, if the data within the shelf-life to being acquired
It is analyzed to determine whether the maintaining operation is effective, and
The maintaining operation failure information in the shelf-life will be sent when determining that the maintaining operation is invalid.
18. a kind of recording medium, is stored thereon with the instruction that machine can perform, the executable instruction causes when executed
Machine can implement the method as described in any one of claim 13 to 17.
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| CN201711459102.XA CN108197717B (en) | 2017-12-28 | 2017-12-28 | Equipment maintenance system and method signal-based |
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| CN201711459102.XA CN108197717B (en) | 2017-12-28 | 2017-12-28 | Equipment maintenance system and method signal-based |
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| CN108197717A true CN108197717A (en) | 2018-06-22 |
| CN108197717B CN108197717B (en) | 2019-08-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240253A (en) * | 2018-11-27 | 2019-01-18 | 中冶长天国际工程有限责任公司 | A kind of diagnosis of online equipment and preventive maintenance method and system |
| CN109670604A (en) * | 2018-12-03 | 2019-04-23 | 安徽易迈金工业科技有限公司 | A kind of equipment preventive maintenance management method |
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| CN102609268A (en) * | 2012-02-17 | 2012-07-25 | 镇江船舶电器有限责任公司 | Equipment maintenance monitoring software |
| CN103887877A (en) * | 2014-02-24 | 2014-06-25 | 西安西热控制技术有限公司 | intelligent routing inspection system reverse prompting terminal and method for the same |
| CN106114419A (en) * | 2016-06-30 | 2016-11-16 | 成都金本华电子有限公司 | A kind of vehicle maintenance prompt system and method |
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| CN109240253A (en) * | 2018-11-27 | 2019-01-18 | 中冶长天国际工程有限责任公司 | A kind of diagnosis of online equipment and preventive maintenance method and system |
| CN109240253B (en) * | 2018-11-27 | 2020-07-03 | 中冶长天国际工程有限责任公司 | Online equipment diagnosis and preventive maintenance method and system |
| CN109670604A (en) * | 2018-12-03 | 2019-04-23 | 安徽易迈金工业科技有限公司 | A kind of equipment preventive maintenance management method |
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