CN108181549A - Fault location searching method and device - Google Patents
Fault location searching method and device Download PDFInfo
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- CN108181549A CN108181549A CN201810027244.7A CN201810027244A CN108181549A CN 108181549 A CN108181549 A CN 108181549A CN 201810027244 A CN201810027244 A CN 201810027244A CN 108181549 A CN108181549 A CN 108181549A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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Abstract
The present invention provides a kind of fault location searching method and device, is related to intelligent power grid technology field.This programme is by the current location information of acquisition for mobile terminal itself using as start position information；Obtain in each object to be monitored is the location information of fault object using as end point location information；According to the start position information, end point location information and the map, start position and final position are determined in the map；According to the start position and final position, the start position is generated in the map to the path in the final position.By automatically determining the path of mobile terminal and fault object, maintenance personnel is contributed to arrive at the position of fault object in time according to determining path, and safeguarded to fault object.
Description
Technical field
The present invention relates to intelligent power grid technology field, in particular to a kind of fault location searching method and device.
Background technology
With the fast development of intelligent power grid technology, during operation of power networks, it usually needs to all kinds of target monitorings pair
The parameters of electric power of elephant is monitored.In the prior art, if monitor supervision platform monitors trouble point (such as transformer damage), usually
By the location information of text prompt trouble point, and trouble point usually from monitor supervision platform farther out, be unfavorable for operating personnel find therefore
Hinder the specific location of point so that failure cannot be solved timely.Therefore trouble point position can quickly be determined by how providing one kind
It puts, and the scheme that operating personnel is contributed to quickly to search out trouble point has become the technology of those skilled in the art's urgent need to resolve and asks
Topic.
Invention content
In order to overcome above-mentioned deficiency of the prior art, the present invention provides a kind of fault location searching method and device, uses
In the quick path for determining fault object and mobile terminal, maintenance personnel is contributed to quickly to arrive at the position of fault object, with right
Fault object is safeguarded, and then is solved the above problems.
To achieve these goals, the technical solution that present pre-ferred embodiments are provided is as follows：
Present pre-ferred embodiments provide a kind of fault location searching method, applied to mobile terminal to find in power grid
Abort situation, the power grid include at least one object to be monitored, and the mobile terminal is previously stored with corresponding with the power grid
Map, label has each associated location information of object to be monitored in the map；The method includes：
The current location information of the mobile terminal is obtained using as start position information；
Obtain in each object to be monitored is the location information of fault object using as end point location information；
According to the start position information, end point location information and the map, start position is determined in the map
And final position；
According to the start position and final position, the start position is generated in the map to the final position
Path.
Optionally, it is the location information of fault object in each object to be monitored of above-mentioned acquisition using as end point location information
Before step, the method includes：
Based on the physical location of the object to be monitored, the actual bit of label and each object to be monitored in the map
Put corresponding map location.
Optionally, at least one harvester is provided in above-mentioned power grid, the harvester is each to be monitored for acquiring
The parameters of electric power and identity information of object, the identity information is associated with the location information of the object to be monitored, the acquisition
The step of being the location information of fault object in each object to be monitored, including：
The parameters of electric power of each object to be monitored is obtained, and judges whether the parameters of electric power is more than default threshold
Value；
When the parameters of electric power is more than the predetermined threshold value, it is the fault object to judge the object to be monitored；
The identity information of the fault object is obtained, and institute's rheme of the fault object is obtained according to the identity information
Confidence ceases.
Optionally, above-mentioned parameters of electric power includes at least one of electricity consumption, active power, reactive power, apparent energy,
It is described to judge the step of object to be monitored is the fault object when the parameters of electric power is more than predetermined threshold value, including：
The numerical value of at least one of the electricity consumption, active power, reactive power, apparent energy is more than corresponding default
During threshold value, it is the fault object to judge the object to be monitored.
Optionally, when it is the fault object to judge the object to be monitored, the method further includes：
Generation alarm signal corresponding with the fault object, and fault warning prompting is carried out according to the alarm signal,
The fault warning prompting includes auditory tone cues and/or light prompt.
Optionally, above-mentioned mobile terminal is multiple, and multiple mobile terminals are divided at least one set, and every group is included at least
One mobile terminal with group number mark, every group of mobile terminal is pre-established to be associated with the object to be monitored
System, the method further include：
When it is the fault object to judge the object to be monitored, obtains in group corresponding with the fault object and own
Mobile terminal is to the distance in the path of the fault object；
Mobile terminal corresponding with the path that fault object distance is minimum is determined, by the corresponding movement in path that distance is minimum
Terminal so that the destination mobile terminal generates alarm signal, and is sent out as destination mobile terminal according to the alarm signal
Fault warning is prompted.
Optionally, above-mentioned object to be monitored includes at least one of transformer, distribution box, electrical equipment.
Presently preferred embodiments of the present invention also provides a kind of fault location searcher, applied to mobile terminal to find power grid
In abort situation, the power grid includes at least one object to be monitored, and the mobile terminal is previously stored with and the power grid
Corresponding map, label has each associated location information of object to be monitored in the map；The fault location searcher
Including：
Start position acquiring unit, for obtaining the current location information of the mobile terminal to believe as start position
Breath；
Final position acquiring unit is the location information of fault object using as terminal for obtaining in each object to be monitored
Location information；
Position determination unit, for according to the start position information, end point location information and the map, described
Start position and final position are determined in figure；
Path determining unit, for according to the start position and final position, the starting point to be generated in the map
Position to the path in the final position.
Optionally, at least one harvester is provided in above-mentioned power grid, the harvester is each to be monitored for acquiring
The parameters of electric power and identity information of object, the identity information is associated with the location information of the object to be monitored, the terminal
Position acquisition unit is additionally operable to：
The parameters of electric power of each object to be monitored is obtained, and judges whether the parameters of electric power is more than default threshold
Value；
When the parameters of electric power is more than the predetermined threshold value, it is the fault object to judge the object to be monitored；
The identity information of the fault object is obtained, and institute's rheme of the fault object is obtained according to the identity information
Confidence ceases.
Optionally, above-mentioned mobile terminal is multiple, and multiple mobile terminals are divided at least one set, and every group is included at least
One mobile terminal with group number mark, every group of mobile terminal is pre-established to be associated with the object to be monitored
System, the fault location searcher further include：
Distance acquiring unit, for when it is the fault object to judge the object to be monitored, obtaining and the failure pair
As in corresponding group all mobile terminals to the distance in the path of the fault object；
Terminal determination unit, will be apart from most for determining mobile terminal corresponding with the path of fault object distance minimum
The corresponding mobile terminal in small path is as destination mobile terminal, so that the destination mobile terminal generates alarm signal, and root
Fault warning prompting is sent out according to the alarm signal.
In terms of existing technologies, fault location searching method and device provided by the invention at least have beneficial below
Effect：The current location information of acquisition for mobile terminal itself is using as start position information；It is event to obtain in each object to be monitored
Hinder the location information of object using as end point location information；According to the start position information, end point location information and described
Figure determines start position and final position in the map；According to the start position and final position, in the map
The start position is generated to the path in the final position.By automatically determining the path of mobile terminal and fault object, have
Help the position that maintenance personnel arrives at fault object according to determining path in time, and fault object is safeguarded.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, present pre-ferred embodiments cited below particularly,
And attached drawing appended by coordinating, it is described in detail below.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described.It should be appreciated that the following drawings illustrates only certain embodiments of the present invention, therefore it is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the block diagram of mobile terminal that present pre-ferred embodiments provide.
Fig. 2 is one of flow diagram of fault location searching method that present pre-ferred embodiments provide.
Fig. 3 is the two of the flow diagram of fault location searching method that present pre-ferred embodiments provide.
Fig. 4 is the block diagram of fault location searcher that present pre-ferred embodiments provide.
Icon：10- mobile terminals；11- processing units；12- communication units；13- storage units；100- fault location is searched for
Device；110- start position acquiring units；120- final positions acquiring unit；130- position determination units；140- paths determine
Unit；150- distance acquiring units；160- terminal determination units.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes.Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is logical
The component for the embodiment of the present invention being often described and illustrated herein in the accompanying drawings can be configured to arrange and design with a variety of different.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment of the present invention, people in the art
Member's all other embodiments obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Below in conjunction with the accompanying drawings, it elaborates to some embodiments of the present invention.In the absence of conflict, it is following
Feature in embodiment and embodiment can be combined with each other.
Fig. 1 is please referred to, the block diagram of mobile terminal 10 provided for present pre-ferred embodiments.In the present embodiment
In, at least one mobile terminal 10 can be by network with object to be monitored or with being built for acquiring the harvester of object to be monitored
Vertical communication connection, to realize data interaction.The mobile terminal 10 is used to find the abort situation in power grid, which is included at least
One object to be monitored, the mobile terminal 10 are previously stored with map corresponding with the power grid, and being marked in the map has
Each associated location information of object to be monitored.
In the present embodiment, mobile terminal 10 may be, but not limited to, smart mobile phone, tablet computer, personal digital assistant
(personal digital assistant, PDA), mobile internet surfing equipment (mobile Internet device, MID) etc..
The network may be, but not limited to, cable network or wireless network.Preferably, which is wireless network.
In the present embodiment, object to be monitored may be, but not limited to, in generator, transformer, distribution box, electrical equipment
At least one.For example, the object to be monitored is the electrical equipments such as power distribution room or air-conditioning, fan in substation.It is appreciated that
, object to be monitored is provided with the communication module for being communicated to connect with mobile terminal 10, be used to implement object to be monitored with
Data interaction between mobile terminal 10.
Optionally, at least one harvester is provided in power grid, the harvester is used to acquire each monitored object
Parameters of electric power and identity information, identity information are associated with the location information of the object to be monitored.Mobile terminal 10 can be with this
Harvester communicates to connect, for obtaining the parameters of electric power and identity information of harvester acquisition.The harvester include but
It is not limited to ammeter, voltmeter, electric energy meter etc..
In the present embodiment, mobile terminal 10 can include processing unit 11, communication unit 12, storage unit 13 and event
Barrier positioning searcher 100, the processing unit 11, communication unit 12, storage unit 13 and fault location searcher 100
It is directly or indirectly electrically connected between each element, to realize the transmission of data or interaction.For example, these elements are mutual
It can be realized and be electrically connected by one or more communication bus or signal wire.
Processing unit 11 can be processor.For example, the processor can be central processing unit (Central
Processing Unit, CPU), network processing unit (Network Processor, NP) etc.；It can also be Digital Signal Processing
It is device (DSP), application-specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.It can realize or perform the disclosed each side in the embodiment of the present invention
Method, step and logic diagram.
Communication unit 12 is used to establish the communication connection of mobile terminal 10 and object to be monitored by network, and passes through described
Network transceiving data.
Storage unit 13 may be, but not limited to, random access memory, read-only memory, programmable read only memory,
Erasable Programmable Read Only Memory EPROM, electrically erasable programmable read-only memory etc..In the present embodiment, the storage unit 13
It can be used for storage map corresponding with power grid.Certainly, the storage unit 13 can be also used for storage program, and the processing is single
Member 11 performs the program after execute instruction is received.
Further, fault location searcher 100 include it is at least one can be with the shape of software or firmware (firmware)
Formula is stored in the storage unit 13 or is solidificated in 10 operating system of mobile terminal (operating system, OS)
Software function module.The processing unit 11 is used to perform the executable module stored in the storage unit 13, such as event
Software function module and computer program included by barrier positioning searcher 100 etc..
Show it is understood that structure shown in FIG. 1 is only mobile terminal 10 and a kind of interactive structure of object to be monitored
It is intended to, the mobile terminal 10 can also include than components more or fewer shown in Fig. 1.Each component shown in Fig. 1 can be with
It is realized using hardware, software or combination.
Optionally, the server of interim data is configurable between mobile terminal 10 and object to be monitored, the server
It is connect with mobile terminal 10 and object communication to be monitored, is used to implement the data interaction of mobile terminal 10 and object to be monitored.
Fig. 2 is please referred to, one of flow diagram of fault location searching method provided for present pre-ferred embodiments.It should
Fault location searching method is applied to above-mentioned mobile terminal 10, to find the position of the fault object in power grid.Pass through the shifting
Dynamic terminal 10 performs the fault location searching method, can automatically derive the path of mobile terminal 10 and fault object, help to tie up
Shield personnel quickly arrive at the position of fault object.
Each step of fault location searching method shown in Fig. 2 will be described in detail below, in the present embodiment,
The fault location searching method may comprise steps of：
Step S210 obtains the current location information of the mobile terminal 10 using as start position information.
Understandably, mobile terminal 10 is provided with locating module, which can be fixed for GPS positioning chip, the Big Dipper
Position chip etc..The locating module is used to obtain the current location information of the mobile terminal 10, and using the location information as starting point
Location information.
Step S220, it is the location information of fault object using as end point location information to obtain in each object to be monitored.
Understandably, object to be monitored can also set above-mentioned locating module, to obtain its location information, so that moving
Dynamic terminal 10 can be from object acquisition to be monitored to the location information of the object to be monitored.
The location information of object to be monitored can also be obtained by being different from above-mentioned mode.For example, because of object to be monitored
Position is usually fixed, and mobile terminal 10 can prestore location information associated with the identity information of object to be monitored,
Detect object to be monitored be fault object when, mobile terminal 10 obtain in advance with the associated identity information of fault object, so
The location information of the fault object is got according to the identity information afterwards.
Optionally, at least one harvester is provided in power grid, the harvester is used to acquire each object to be monitored
Parameters of electric power and identity information, the identity information is associated with the location information of the object to be monitored, which is
Can be numeric string or character string or combination with the unique identity of object to be monitored.Step S220 can include：It obtains
The parameters of electric power of each object to be monitored, and judge whether the parameters of electric power is more than predetermined threshold value；In the electricity
When force parameter is more than the predetermined threshold value, it is the fault object to judge the object to be monitored；Obtain the fault object
Identity information, and according to the location information of the identity information acquisition fault object.Wherein, the predetermined threshold value can
It is configured according to actual conditions, is not especially limited here.
Further, parameters of electric power can include at least one in electricity consumption, active power, reactive power, apparent energy
Kind；It is described when the parameters of electric power is more than predetermined threshold value, judge that the step of object to be monitored is the fault object can
Think：When the numerical value of at least one of the electricity consumption, active power, reactive power, apparent energy is more than corresponding default
During threshold value, it is the fault object to judge the object to be monitored.
Optionally, when it is the fault object to judge the object to be monitored, this method can also include sending out alarm
The step of prompting.For example, when mobile terminal 10 judges object to be monitored for fault object, generation is corresponding with the fault object
Alarm signal, and fault warning prompting is carried out according to the alarm signal, fault warning prompting include auditory tone cues with/
Or light prompt.The content of its alarm sounds can include the position of fault object, fault object type (such as transformer,
Air-conditioning), failure cause (for example, temperature is excessively high, electric current is excessive) etc..
Before step S220, this method can also include：Based on the physical location of the object to be monitored, described
Label map location corresponding with the physical location of each object to be monitored in figure.Based on the step, 10, terminal easy to remove
Map location of the fault object on map is determined according to the physical location of the fault object of acquisition, which namely should
The location information of fault object.
Step S230 according to the start position information, end point location information and the map, is determined in the map
Start position and final position.
Understandably, the position in map is corresponding with physical location, is obtaining the current actual bit of mobile terminal 10
After putting (i.e. start position information) and the physical location (i.e. end point location information) of fault object, can be found on map with
Start position information and end point location information relative to map location, that is, in map subscript remember start position and terminal position
It puts.
Step S240 according to the start position and final position, generates the start position to institute in the map
State the path in final position.
Based on determining start position and final position, the path of connection two positions can be obtained.Optionally, if the path has
A plurality of, this method can also include being compared the distance in path, and path selection is determined apart from shortest path as final
Path.
Fig. 3 is please referred to, the two of the flow diagram of fault location searching method provided for present pre-ferred embodiments.It can
Selection of land, if mobile terminal 10 is multiple, multiple mobile terminals 10 are divided at least one set, and every group has including at least one
The mobile terminal 10 of group number mark, every group of mobile terminal 10 pre-establish the incidence relation with the object to be monitored.It should
Group number mark can be used for distinguishing different groups, convenient for being managed to the mobile terminal 10 in same a small group.This method is also
It can include step S250 and step S260.
Step S250 when judging object to be monitored for fault object, obtains institute in group corresponding with the fault object
There is distance of the mobile terminal 10 to the path of the fault object.
Step S260 determines mobile terminal 10 corresponding with the path that fault object distance is minimum, by the road that distance is minimum
The corresponding mobile terminal 10 of diameter is used as destination mobile terminal 10, so that the destination mobile terminal 10 generates alarm signal, and root
Fault warning prompting is sent out according to the alarm signal.
For example, the geographical location based on object to be monitored, is configured multiple mobile terminals 10, each mobile terminal 10 can be used for
Monitor object to be monitored all in predeterminable area.And all mobile terminals 10 for being used to monitor in same predeterminable area can conduct
One monitoring group.If mobile terminal 10 is determined with fault object, which, which can obtain in the monitoring group, owns
Mobile terminal 10 to the distance in the path of abort situation, and 10 conduct of mobile terminal corresponding to the path of selected distance minimum
Destination mobile terminal 10, after destination mobile terminal 10 is determined, destination mobile terminal 10 just generates alarm signal, and according to the report
Alert signal sends out fault warning prompting.Wherein, predeterminable area can be set according to actual conditions, be not especially limited here.
Based on the program, it may be determined that fault object contributes to maintenance personnel quickly to arrive at failure pair to the shortest path of mobile terminal 10
The position of elephant, to be safeguarded in time to fault object.
Fig. 4 is please referred to, the block diagram of fault location searcher 100 provided for present pre-ferred embodiments.It should
Fault location searcher 100 can be applied to above-mentioned mobile terminal 10, to perform above-mentioned fault location searching method, into
And the path of mobile terminal 10 and fault object is automatically derived, maintenance personnel is contributed to quickly to arrive at the position of fault object.
In the present embodiment, mobile terminal 10 can be used for finding the abort situation (i.e. the position of fault object) in power grid,
The power grid includes at least one object to be monitored, and the mobile terminal 10 is previously stored with map corresponding with the power grid,
Label has each associated location information of object to be monitored in the map.Fault location searcher 100 can include starting point
Position acquisition unit 110, final position acquiring unit 120, position determination unit 130 and path determining unit 140.
Start position acquiring unit 110, for obtaining the current location information of the mobile terminal 10 using as starting point position
Confidence ceases.Specifically, start position acquiring unit 110 can be used for performing the step S210 described in Fig. 2, the operation specifically performed
Content can refer to the detailed description to step S210.
Final position acquiring unit 120, for obtain in each object to be monitored for fault object location information using as
End point location information.
Optionally, at least one harvester is provided in power grid, the harvester is used to acquire each object to be monitored
Parameters of electric power and identity information, the identity information is associated with the location information of the object to be monitored, the final position
Acquiring unit 120 is additionally operable to：The parameters of electric power of each object to be monitored is obtained, and whether judges the parameters of electric power
More than predetermined threshold value；When the parameters of electric power is more than the predetermined threshold value, it is the failure pair to judge the object to be monitored
As；The identity information of the fault object is obtained, and the position letter of the fault object is obtained according to the identity information
Breath.
Specifically, final position acquiring unit 120 can be used for performing the step S220 described in Fig. 2, the behaviour specifically performed
The detailed description to step S220 is can refer to as content.
Position determination unit 130, for according to the start position information, end point location information and the map, in institute
It states and start position and final position is determined in map.Specifically, position determination unit 130 can be used for performing the step described in Fig. 2
Rapid S230, the operation content specifically performed can refer to the detailed description to step S230.
Path determining unit 140, for according to the start position and final position, described rise to be generated in the map
Point position to the path in the final position.Specifically, path determining unit 140 can be used for performing the step described in Fig. 2
S240, the operation content specifically performed can refer to the detailed description to step S240.
Optionally, fault location searcher 100 can also include distance acquiring unit 150 and terminal determination unit 160.
Mobile terminal 10 can be multiple, and multiple mobile terminals 10 are divided at least one set, and every group has group including at least one
The mobile terminal 10 of number mark, every group of mobile terminal 10 pre-establish the incidence relation with the object to be monitored.
Distance acquiring unit 150, for when it is the fault object to judge the object to be monitored, obtaining and the failure
All mobile terminals 10 arrive the distance in the path of the fault object in the corresponding group of object.Specifically, distance acquiring unit
150 can be used for performing step S250 shown in Fig. 3, and the operation content specifically performed can refer to retouching in detail to step S250
It states.
Terminal determination unit 160, will be away from for determining the corresponding mobile terminal 10 in path with fault object distance minimum
Destination mobile terminal 10 is used as from the minimum corresponding mobile terminal 10 in path, so that the generation alarm of the destination mobile terminal 10
Signal, and fault warning prompting is sent out according to the alarm signal.Specifically, terminal determination unit 160 can be used for performing Fig. 3
Shown step S260, the operation content specifically performed can refer to the detailed description to step S260.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can lead to
Hardware realization is crossed, the mode of necessary general hardware platform can also be added to realize by software, based on such understanding, this hair
Bright technical solution can be embodied in the form of software product, which can be stored in a non-volatile memories
Medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) in, it is used including some instructions so that a computer equipment (can be
Personal computer, server or network equipment etc.) perform method described in each implement scene of the present invention.
In conclusion the present invention provides a kind of fault location searching method and device, pass through acquisition for mobile terminal itself
Current location information is using as start position information；Obtain in each object to be monitored is the location information of fault object using as end
Dot position information；According to the start position information, end point location information and the map, starting point position is determined in the map
It puts and final position；According to the start position and final position, the start position is generated in the map to the end
The path of point position.This programme contributes to maintenance personnel according to true by automatically determining the path of mobile terminal and fault object
The position of fault object is arrived in fixed path in time, and fault object is safeguarded.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fault location searching method, which is characterized in that applied to mobile terminal to find the abort situation in power grid, institute
It states power grid and includes at least one object to be monitored, the mobile terminal is previously stored with map corresponding with the power grid, described
Label has each associated location information of object to be monitored in map；The method includes：
The current location information of the mobile terminal is obtained using as start position information；
Obtain in each object to be monitored is the location information of fault object using as end point location information；
According to the start position information, end point location information and the map, start position and end are determined in the map
Point position；
According to the start position and final position, the start position is generated in the map to the road in the final position
Diameter.
2. according to the method described in claim 1, it is characterized in that, described obtain in each object to be monitored as the position of fault object
Confidence breath using as before the step of end point location information, the method includes：
Based on the physical location of the object to be monitored, the physical location pair of label and each object to be monitored in the map
The map location answered.
3. according to the method described in claim 1, it is characterized in that, be provided at least one harvester in the power grid, institute
Harvester is stated for acquiring the parameters of electric power and identity information of each object to be monitored, the identity information and the object to be monitored
Location information be associated, it is described to obtain in each object to be monitored the step of being the location information of fault object, including：
The parameters of electric power of each object to be monitored is obtained, and judges whether the parameters of electric power is more than predetermined threshold value；
When the parameters of electric power is more than the predetermined threshold value, it is the fault object to judge the object to be monitored；
The identity information of the fault object is obtained, and the position letter of the fault object is obtained according to the identity information
Breath.
4. according to the method described in claim 3, it is characterized in that, the parameters of electric power includes electricity consumption, active power, idle
At least one of power, apparent energy, it is described when the parameters of electric power is more than predetermined threshold value, judge the object to be monitored
The step of for the fault object, including：
The numerical value of at least one of the electricity consumption, active power, reactive power, apparent energy is more than corresponding predetermined threshold value
When, it is the fault object to judge the object to be monitored.
5. according to the method described in claim 3, it is characterized in that, when judging that the object to be monitored is the fault object
When, the method further includes：
Generation alarm signal corresponding with the fault object, and fault warning prompting is carried out according to the alarm signal, it is described
Fault warning prompting includes auditory tone cues and/or light prompt.
6. according to the method described in claim 3, it is characterized in that, the mobile terminal is multiple, multiple mobile terminals
At least one set is divided, every group includes at least one mobile terminal with group number mark, and every group of mobile terminal is built in advance
The vertical incidence relation with the object to be monitored, the method further include：
When it is the fault object to judge the object to be monitored, all movements in group corresponding with the fault object are obtained
Terminal is to the distance in the path of the fault object；
Mobile terminal corresponding with the path that fault object distance is minimum is determined, by the corresponding mobile terminal in path that distance is minimum
As destination mobile terminal, so that the destination mobile terminal generates alarm signal, and failure is sent out according to the alarm signal
Alarm sounds.
7. according to the method described in any one in claim 1-6, which is characterized in that the object to be monitored includes transformation
At least one of device, distribution box, electrical equipment.
8. a kind of fault location searcher, which is characterized in that applied to mobile terminal to find the abort situation in power grid, institute
It states power grid and includes at least one object to be monitored, the mobile terminal is previously stored with map corresponding with the power grid, described
Label has each associated location information of object to be monitored in map；The fault location searcher includes：
Start position acquiring unit, for obtaining the current location information of the mobile terminal using as start position information；
Final position acquiring unit is the location information of fault object using as final position for obtaining in each object to be monitored
Information；
Position determination unit, for according to the start position information, end point location information and the map, in the map
Determine start position and final position；
Path determining unit, for according to the start position and final position, the start position to be generated in the map
To the path in the final position.
9. fault location searcher according to claim 8, which is characterized in that be provided in the power grid at least one
Harvester, the harvester are used to acquiring the parameters of electric power and identity information of each object to be monitored, the identity information with
The location information of the object to be monitored is associated, and the final position acquiring unit is additionally operable to：
The parameters of electric power of each object to be monitored is obtained, and judges whether the parameters of electric power is more than predetermined threshold value；
When the parameters of electric power is more than the predetermined threshold value, it is the fault object to judge the object to be monitored；
The identity information of the fault object is obtained, and the position letter of the fault object is obtained according to the identity information
Breath.
10. fault location searcher according to claim 9, which is characterized in that the mobile terminal is multiple to be multiple
The mobile terminal is divided at least one set, and every group includes at least one mobile terminal with group number mark, every group of shifting
Dynamic terminal pre-establishes the incidence relation with the object to be monitored, and the fault location searcher further includes：
Distance acquiring unit, for when it is the fault object to judge the object to be monitored, obtaining and the fault object pair
All mobile terminals are to the distance in the path of the fault object in the group answered；
Terminal determination unit, will be apart from minimum for determining mobile terminal corresponding with the path of fault object distance minimum
The corresponding mobile terminal in path is as destination mobile terminal, so that the destination mobile terminal generates alarm signal, and according to institute
It states alarm signal and sends out fault warning prompting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810027244.7A CN108181549A (en) | 2018-01-11 | 2018-01-11 | Fault location searching method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810027244.7A CN108181549A (en) | 2018-01-11 | 2018-01-11 | Fault location searching method and device |
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| CN201810027244.7A Pending CN108181549A (en) | 2018-01-11 | 2018-01-11 | Fault location searching method and device |
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| WO2022239583A1 (en) * | 2021-05-14 | 2022-11-17 | 株式会社日立製作所 | Autonomous mobile body control device and autonomous mobile body control method |
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