CN106645899A - Fault prompting method, fault prompting device, and implantation equipment - Google Patents
Fault prompting method, fault prompting device, and implantation equipment Download PDFInfo
- Publication number
- CN106645899A CN106645899A CN201611242661.0A CN201611242661A CN106645899A CN 106645899 A CN106645899 A CN 106645899A CN 201611242661 A CN201611242661 A CN 201611242661A CN 106645899 A CN106645899 A CN 106645899A
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- electric signal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The invention provides a fault prompting method, a fault prompting device, and implantation equipment. The fault prompting method comprises steps that when a fault detection signal is received, whether the electric signal of every device of the at least one device of the implantation equipment satisfies a preset condition is detected, and whether every device is operated according to a preset parameter is detected; when the detected electric signal of any device of the at least one device does not satisfy the preset condition, or the device is not operated according to the preset parameter, a user is notified that the device, which does not satisfy the preset condition, or is not operated according to the preset parameter, is a faulted device. By adopting the technical scheme provided by the invention, the implantation equipment has an automatic fault detection function, and therefore the user can process the faults of the implantation device timely.
Description
Technical field
The present invention relates to equipment technical field is planted, in particular to a kind of fault cues method, a kind of fault cues
Device and a kind of plantation equipment.
Background technology
At present, the equipment not function with automatic fault detection is planted, only when plantation device fails, user has found
To plantation equipment operation go wrong when, user just can carry out guarantee process to plantation equipment.It can be seen that, mutually there is the side in technology
Case cannot ensure that user has found that in time plantation equipment occurs in that failure, and the growth that result in plantation is damaged, and plant equipment
Operation irregularity also results in aging circuit, or even the accidents such as blast or fire occur.
Therefore, how to make plantation equipment that there is the function of automatic fault detection, so as to ensure user in time to plantation equipment
Failure carry out being treated as technical problem urgently to be resolved hurrily.
The content of the invention
The present invention is based on the problems referred to above, it is proposed that a kind of new technical scheme, solves plantation equipment and does not have certainly
The function of dynamic detection failure, the technical problem that user can not be processed the failure for planting equipment in time.
In view of this, a first aspect of the present invention proposes a kind of fault cues method, including：Receiving fault detect
During signal, whether the electric signal for detecting each device at least one device of plantation equipment meets pre-conditioned and described every
Whether individual device runs according to parameter set in advance；If detecting the electric signal of the arbitrary device at least one device
It is unsatisfactory for described pre-conditioned or does not run according to the parameter set in advance, then points out user's electric signal to be unsatisfactory for described
Pre-conditioned device according to the device of the parameter operation set in advance is not defective device.
In the technical scheme, because device is when breaking down, its electric signal and operational factor also occur exception, because
This, determines whether each device breaks down by detecting the electric signal and operational factor of each device of plantation equipment, from
And cause plantation equipment that there is the function of automatic fault detection.In addition, when faulty device is detected, user is reminded, so that
User can be processed defective device in time, so as to ensure that plantation equipment can normally run, it is to avoid to the growth of plant
Impact.Furthermore, it is possible to avoid due to defective device (aging circuit of device) process not in time cause occur blast or
Person's fire.
In above-mentioned technical proposal, it is preferable that prompting user's electric signal be unsatisfactory for the pre-conditioned device or
It is not after the defective device, also to include according to the device of the parameter operation set in advance：Determine the defective device
Treatment advice；Prompting user carries out troubleshooting by the treatment advice.
In the technical scheme, user can carry out maintenance process according to the treatment advice of prompting to defective device, it is to avoid
User depends on the maintenance personal of specialty unduly, and defective device not only can be processed in time, can also save human resources.
In any of the above-described technical scheme, it is preferable that the electric signal of each device includes virtual voltage and/or reality
Electric current, each device electric signal include virtual voltage in the case of, it is described it is pre-conditioned including：Described each device
Virtual voltage be equal to each device load voltage value；Include the feelings of actual current in the electric signal of each device
Under condition, it is described it is pre-conditioned including：The actual current of each device is equal to the load current value of each device.
In the technical scheme, due to device after powered up normal work when, its virtual voltage is equal to rated voltage, actual
Electric current is equal to rated current, therefore, when the virtual voltage of device is less than rated current less than rated voltage or actual current,
Illustrate that the device occurs in that the phenomenon that connection is insensitive or connection disconnects, when device virtual voltage higher than rated voltage or
When actual current is higher than rated current, also illustrate that the device occurs abnormal, point out user's device for defective device.
In any of the above-described technical scheme, it is preferable that the fault detection signal includes：Every the event of Preset Time triggering
Barrier detection signal or the fault detection signal of user's triggering.
In the technical scheme, fault detection signal can be automatically triggered every Preset Time (such as every three days), from
And periodically plantation equipment is detected.Can also be that user triggers fault detection signal, so as to meet the demand of user.
In any of the above-described technical scheme, it is preferable that at least one device includes one below or various combinations：
Camera, light compensating lamp, air interchanger, temperature-adjusting device, sensor, processor.
A second aspect of the present invention proposes a kind of fault cues device, including：Detector unit, for receiving failure
During detection signal, whether the electric signal for detecting each device at least one device of plantation equipment meets pre-conditioned and institute
State whether each device runs according to parameter set in advance；Tip element, if for the detector unit detect it is described extremely
The electric signal of the arbitrary device in a few device is unsatisfactory for described pre-conditioned or not according to the parameter set in advance
Operation, then point out user's electric signal to be unsatisfactory for the pre-conditioned device or not according to the parameter operation set in advance
Device be defective device.
In the technical scheme, because device is when breaking down, its electric signal and operational factor also occur exception, because
This, determines whether each device breaks down by detecting the electric signal and operational factor of each device of plantation equipment, from
And cause plantation equipment that there is the function of automatic fault detection.In addition, when faulty device is detected, user is reminded, so that
User can be processed defective device in time, so as to ensure that plantation equipment can normally run, it is to avoid to the growth of plant
Impact.Furthermore, it is possible to avoid due to defective device (aging circuit of device) process not in time cause occur blast or
Person's fire.
In above-mentioned technical proposal, it is preferable that also include：Determining unit, for determining that the process of the defective device is built
View；The Tip element is additionally operable to, and points out user to carry out troubleshooting by the treatment advice.
In the technical scheme, user can carry out maintenance process according to the treatment advice of prompting to defective device, it is to avoid
User depends on the maintenance personal of specialty unduly, and defective device not only can be processed in time, can also save human resources.
In any of the above-described technical scheme, it is preferable that the electric signal of each device includes virtual voltage and/or reality
Electric current, each device electric signal include virtual voltage in the case of, it is described it is pre-conditioned including：Described each device
Virtual voltage be equal to each device load voltage value；Include the feelings of actual current in the electric signal of each device
Under condition, it is described it is pre-conditioned including：The actual current of each device is equal to the load current value of each device.
In the technical scheme, due to device after powered up normal work when, its virtual voltage is equal to rated voltage, actual
Electric current is equal to rated current, therefore, when the virtual voltage of device is less than rated current less than rated voltage or actual current,
Illustrate that the device occurs in that the phenomenon that connection is insensitive or connection disconnects, when device virtual voltage higher than rated voltage or
When actual current is higher than rated current, also illustrate that the device occurs abnormal, point out user's device for defective device.
In any of the above-described technical scheme, it is preferable that the fault detection signal includes：Every the event of Preset Time triggering
Barrier detection signal or the fault detection signal of user's triggering.
In the technical scheme, fault detection signal can be automatically triggered every Preset Time (such as every three days), from
And periodically plantation equipment is detected.Can also be that user triggers fault detection signal, so as to meet the demand of user.
In any of the above-described technical scheme, it is preferable that at least one device includes one below or various combinations：
Camera, light compensating lamp, air interchanger, temperature-adjusting device, sensor, processor.
A third aspect of the present invention proposes a kind of plantation equipment, including the failure any one of above-mentioned technical proposal
Suggestion device, therefore, the plantation equipment has and the fault cues device identical skill any one of above-mentioned technical proposal
Art effect, will not be described here.
By technical scheme so that plantation equipment has the function of automatic fault detection, so as to ensure that use
Family can be processed the failure of plantation equipment in time.
Description of the drawings
Fig. 1 shows the schematic flow sheet of fault cues method according to an embodiment of the invention；
Fig. 2 shows the schematic flow sheet of fault cues method according to another embodiment of the invention；
Fig. 3 shows the structural representation of fault cues device according to an embodiment of the invention；
Fig. 4 shows the structural representation of plantation equipment according to an embodiment of the invention.
Specific embodiment
It is below in conjunction with the accompanying drawings and concrete real in order to the above objects, features and advantages of the present invention can be more clearly understood that
Apply mode to be further described in detail the present invention.It should be noted that in the case where not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment restriction.
Fig. 1 shows the schematic flow sheet of fault cues method according to an embodiment of the invention.
As shown in figure 1, fault cues method according to an embodiment of the invention, including：
Step 102, when fault detection signal is received, detects each device at least one device of plantation equipment
Electric signal whether meet pre-conditioned and described each device and whether run according to parameter set in advance.
Step 104, if the electric signal for detecting the arbitrary device at least one device is unsatisfactory for the default bar
Part does not run according to the parameter set in advance, then point out user's electric signal be unsatisfactory for the pre-conditioned device or
Person is not defective device according to the device of the parameter operation set in advance.
In the technical scheme, because device is when breaking down, its electric signal and operational factor also occur exception, because
This, determines whether each device breaks down by detecting the electric signal and operational factor of each device of plantation equipment, from
And cause plantation equipment that there is the function of automatic fault detection.In addition, when faulty device is detected, user is reminded, so that
User can be processed defective device in time, so as to ensure that plantation equipment can normally run, it is to avoid to the growth of plant
Impact.Furthermore, it is possible to avoid due to defective device (aging circuit of device) process not in time cause occur blast or
Person's fire.
In above-mentioned technical proposal, it is preferable that prompting user's electric signal be unsatisfactory for the pre-conditioned device or
It is not after the defective device, also to include according to the device of the parameter operation set in advance：Determine the defective device
Treatment advice；Prompting user carries out troubleshooting by the treatment advice.
In the technical scheme, user can carry out maintenance process according to the treatment advice of prompting to defective device, it is to avoid
User depends on the maintenance personal of specialty unduly, and defective device not only can be processed in time, can also save human resources.
For example, when the virtual voltage for detecting device is less than rated current less than rated voltage or actual current, process
Advise be：It is aging whether the connection line of inspection device occurs, or the connection line for changing device.Detect the reality of device
When voltage is more than rated current more than rated voltage or actual current, treatment advice is：Change the device.Detect device not
Run according to parameter set in advance, treatment advice is：Restart plantation equipment, if restart after plantation equipment device still not by
According to parameter set in advance operation, then the device is changed.
In any of the above-described technical scheme, it is preferable that the electric signal of each device includes virtual voltage and/or reality
Electric current, each device electric signal include virtual voltage in the case of, it is described it is pre-conditioned including：Described each device
Virtual voltage be equal to each device load voltage value；Include the feelings of actual current in the electric signal of each device
Under condition, it is described it is pre-conditioned including：The actual current of each device is equal to the load current value of each device.
In the technical scheme, due to device after powered up normal work when, its virtual voltage is equal to rated voltage, actual
Electric current is equal to rated current, therefore, when the virtual voltage of device is less than rated current less than rated voltage or actual current,
Illustrate that the device occurs in that the phenomenon that connection is insensitive or connection disconnects, when device virtual voltage higher than rated voltage or
When actual current is higher than rated current, also illustrate that the device occurs abnormal, point out user's device for defective device.
In any of the above-described technical scheme, it is preferable that the fault detection signal includes：Every the event of Preset Time triggering
Barrier detection signal or the fault detection signal of user's triggering.
In the technical scheme, fault detection signal can be automatically triggered every Preset Time (such as every three days), from
And periodically plantation equipment is detected.Can also be that user triggers fault detection signal, so as to meet the demand of user.
In any of the above-described technical scheme, it is preferable that at least one device includes one below or various combinations：
Camera, light compensating lamp, air interchanger, temperature-adjusting device, sensor, processor.
Fig. 2 shows the schematic flow sheet of fault cues method according to another embodiment of the invention.
As shown in Fig. 2 fault cues method according to another embodiment of the invention, including：
Step 202, receives fault detection signal.
Step 204, hardware driving detection.Specifically, when control signal is sent to device, the electric current of all kinds of devices is detected
Size and voltage swing, to judge whether the hardware of device itself breaks down.
Step 206, connectivity detection.Specifically, equipment built-in code program is planted, detection is each after plantation equipment is powered
The size of current and voltage swing of class device, determines whether that electric current reaches the device, if do not have, or the electric current of the device is little
In the rated current of the device, it is determined that the device connectivity goes wrong.Or judge whether the voltage at the device two ends reaches
The rated voltage of the device, if not reaching the rated voltage of the device, it is determined that the device connectivity goes wrong.
Step 208, Function detection.Specifically, detect whether each device runs according to parameter set in advance.For example,
Whether detection light compensating lamp is according to the time energization light filling for setting, or whether detection fan starts in the time of setting.If existing
Device does not have to be run according to parameter set in advance, illustrates that the device occurs in that failure.
Step 210, judges whether device breaks down, and when decision device breaks down, execution step 212 is judging
When device does not break down, terminate this flow process.Wherein, if the hardware driving of device, connectivity or function go wrong,
Can be determined that device occurs in that failure, if the hardware driving of device, connectivity and function have no problem, can be determined that device
Do not break down.
Step 212, returning result.The result is used to point out user concrete which device failure.
Step 214, points out user to carry out troubleshooting.User is given treatment advice according to returning result, to point out to use
Family carries out troubleshooting according to the treatment advice.
Fig. 3 shows the structural representation of fault cues device according to an embodiment of the invention.
As shown in figure 3, fault cues device 300 according to an embodiment of the invention, including：The He of detector unit 302
Tip element 304.
Detector unit 302, for when fault detection signal is received, in detecting at least one device of plantation equipment
Whether the electric signal of each device meets whether pre-conditioned and described each device runs according to parameter set in advance；Prompting
Unit 304, if the electric signal for detecting the arbitrary device at least one device for the detector unit 302 is unsatisfactory for
It is described pre-conditioned or do not run according to the parameter set in advance, then point out user's electric signal to be unsatisfactory for the default bar
The device of part or the device not run according to the parameter set in advance are defective device.
In the technical scheme, because device is when breaking down, its electric signal and operational factor also occur exception, because
This, determines whether each device breaks down by detecting the electric signal and operational factor of each device of plantation equipment, from
And cause plantation equipment that there is the function of automatic fault detection.In addition, when faulty device is detected, user is reminded, so that
User can be processed defective device in time, so as to ensure that plantation equipment can normally run, it is to avoid to the growth of plant
Impact.Furthermore, it is possible to avoid due to defective device (aging circuit of device) process not in time cause occur blast or
Person's fire.
In above-mentioned technical proposal, it is preferable that also include：Determining unit 306, for determining the process of the defective device
Suggestion；The Tip element 304 is additionally operable to, and points out user to carry out troubleshooting by the treatment advice.
In the technical scheme, user can carry out maintenance process according to the treatment advice of prompting to defective device, it is to avoid
User depends on the maintenance personal of specialty unduly, and defective device not only can be processed in time, can also save human resources.
In any of the above-described technical scheme, it is preferable that the electric signal of each device includes virtual voltage and/or reality
Electric current, each device electric signal include virtual voltage in the case of, it is described it is pre-conditioned including：Described each device
Virtual voltage be equal to each device load voltage value；Include the feelings of actual current in the electric signal of each device
Under condition, it is described it is pre-conditioned including：The actual current of each device is equal to the load current value of each device.
In the technical scheme, due to device after powered up normal work when, its virtual voltage is equal to rated voltage, actual
Electric current is equal to rated current, therefore, when the virtual voltage of device is less than rated current less than rated voltage or actual current,
Illustrate that the device occurs in that the phenomenon that connection is insensitive or connection disconnects, when device virtual voltage higher than rated voltage or
When actual current is higher than rated current, also illustrate that the device occurs abnormal, point out user's device for defective device.
In any of the above-described technical scheme, it is preferable that the fault detection signal includes：Every the event of Preset Time triggering
Barrier detection signal or the fault detection signal of user's triggering.
In the technical scheme, fault detection signal can be automatically triggered every Preset Time (such as every three days), from
And periodically plantation equipment is detected.Can also be that user triggers fault detection signal, so as to meet the demand of user.
In any of the above-described technical scheme, it is preferable that at least one device includes one below or various combinations：
Camera, light compensating lamp, air interchanger, temperature-adjusting device, sensor, processor.
Fig. 4 shows the structural representation of plantation equipment according to an embodiment of the invention.
As shown in figure 4, plantation equipment 400 according to an embodiment of the invention, including in above-mentioned technical proposal it is arbitrary
Fault cues device 300 described in, therefore, the plantation equipment 400 has and the event any one of above-mentioned technical proposal
The barrier identical technique effect of suggestion device 300, will not be described here.
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme so that plantation
Equipment has the function of automatic fault detection, so as to ensure that the failure that user can be in time to planting equipment is processed.
In the present invention, term " first ", " second " are only used for the purpose for describing, and it is not intended that indicating or implying phase
To importance；Term " multiple " represents two or more.For the ordinary skill in the art, can be according to tool
Body situation understands above-mentioned term concrete meaning in the present invention.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of fault cues method, it is characterised in that include：
When fault detection signal is received, whether the electric signal of each device at least one device of detection plantation equipment
Meet whether pre-conditioned and described each device runs according to parameter set in advance；
If the electric signal for detecting the arbitrary device at least one device be unsatisfactory for it is described pre-conditioned or not according to
The parameter operation set in advance, then point out user's electric signal to be unsatisfactory for the pre-conditioned device or not according to described
The device of parameter operation set in advance is defective device.
2. fault cues method according to claim 1, it is characterised in that be unsatisfactory in prompting user's electric signal described pre-
If the device of condition or the device not run according to the parameter set in advance are after the defective device, also to include：
Determine the treatment advice of the defective device；
Prompting user carries out troubleshooting by the treatment advice.
3. fault cues method according to claim 1, it is characterised in that the electric signal of each device includes actual
Voltage and/or actual current, in the case where the electric signal of each device includes virtual voltage, the pre-conditioned bag
Include：The virtual voltage of each device is equal to the load voltage value of each device；In the electric signal of each device
In the case of including actual current, it is described it is pre-conditioned including：The actual current of each device is equal to described each device
Load current value.
4. fault cues method according to any one of claim 1 to 3, it is characterised in that
The fault detection signal includes：Fault detection signal or the fault detect of user's triggering every Preset Time triggering
Signal.
5. fault cues method according to any one of claim 1 to 3, it is characterised in that at least one device
Including one below or various combinations：Camera, light compensating lamp, air interchanger, temperature-adjusting device, sensor, processor.
6. a kind of fault cues device, it is characterised in that include：
Detector unit, for when fault detection signal is received, detecting each device at least one device of plantation equipment
Whether the electric signal of part meets whether pre-conditioned and described each device runs according to parameter set in advance；
Tip element, if the electric signal for detecting the arbitrary device at least one device for the detector unit is discontented with
Foot is described pre-conditioned or does not run according to the parameter set in advance, then point out user's electric signal to be unsatisfactory for described default
The device of condition or the device not run according to the parameter set in advance are defective device.
7. fault cues device according to claim 6, it is characterised in that also include：
Determining unit, for determining the treatment advice of the defective device；
The Tip element is additionally operable to, and points out user to carry out troubleshooting by the treatment advice.
8. fault cues device according to claim 6, it is characterised in that the electric signal of each device includes actual
Voltage and/or actual current, in the case where the electric signal of each device includes virtual voltage, the pre-conditioned bag
Include：The virtual voltage of each device is equal to the load voltage value of each device；In the electric signal of each device
In the case of including actual current, it is described it is pre-conditioned including：The actual current of each device is equal to described each device
Load current value.
9. the fault cues device according to any one of claim 6 to 8, it is characterised in that
The fault detection signal includes：Fault detection signal or the fault detect of user's triggering every Preset Time triggering
Signal.
10. the fault cues device according to any one of claim 6 to 8, it is characterised in that at least one device
Including one below or various combinations：Camera, light compensating lamp, air interchanger, temperature-adjusting device, sensor, processor.
11. a kind of plantation equipment, it is characterised in that include：Fault cues dress as any one of claim 6 to 10
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242661.0A CN106645899A (en) | 2016-12-29 | 2016-12-29 | Fault prompting method, fault prompting device, and implantation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242661.0A CN106645899A (en) | 2016-12-29 | 2016-12-29 | Fault prompting method, fault prompting device, and implantation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106645899A true CN106645899A (en) | 2017-05-10 |
Family
ID=58835825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611242661.0A Pending CN106645899A (en) | 2016-12-29 | 2016-12-29 | Fault prompting method, fault prompting device, and implantation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106645899A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528630A (en) * | 2003-10-15 | 2004-09-15 | 北京交大思诺科技有限公司 | Locomotive signal failure diagnostic instrument |
| CN102508065A (en) * | 2011-10-28 | 2012-06-20 | 中联重科股份有限公司 | Method, system and engineering machinery for electrical fault diagnosis |
| CN202455609U (en) * | 2012-01-12 | 2012-09-26 | 翁映莲 | Light-emitting diode (LED) gardening lamp with current monitoring device |
| CN103064401A (en) * | 2012-12-12 | 2013-04-24 | 潍柴动力股份有限公司 | Air inlet heating system fault diagnosis method, controller and system |
| CN104535892A (en) * | 2014-12-18 | 2015-04-22 | 国家电网公司 | Fault detection method and device |
| CN205826790U (en) * | 2016-07-12 | 2016-12-21 | 徐州重型机械有限公司 | A kind of crane detector for electrical element |
-
2016
- 2016-12-29 CN CN201611242661.0A patent/CN106645899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528630A (en) * | 2003-10-15 | 2004-09-15 | 北京交大思诺科技有限公司 | Locomotive signal failure diagnostic instrument |
| CN102508065A (en) * | 2011-10-28 | 2012-06-20 | 中联重科股份有限公司 | Method, system and engineering machinery for electrical fault diagnosis |
| CN202455609U (en) * | 2012-01-12 | 2012-09-26 | 翁映莲 | Light-emitting diode (LED) gardening lamp with current monitoring device |
| CN103064401A (en) * | 2012-12-12 | 2013-04-24 | 潍柴动力股份有限公司 | Air inlet heating system fault diagnosis method, controller and system |
| CN104535892A (en) * | 2014-12-18 | 2015-04-22 | 国家电网公司 | Fault detection method and device |
| CN205826790U (en) * | 2016-07-12 | 2016-12-21 | 徐州重型机械有限公司 | A kind of crane detector for electrical element |
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