CN115405869A - Positioning method and system based on identification equipment fault and terminal equipment - Google Patents
Positioning method and system based on identification equipment fault and terminal equipment Download PDFInfo
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- CN115405869A CN115405869A CN202211244444.0A CN202211244444A CN115405869A CN 115405869 A CN115405869 A CN 115405869A CN 202211244444 A CN202211244444 A CN 202211244444A CN 115405869 A CN115405869 A CN 115405869A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
Abstract
The application relates to the field of fault location, in particular to a location method, a system and a terminal device based on identification device faults, wherein the method comprises the steps of obtaining an area to be identified and obtaining an identification code of each user in the area to be identified; based on the identification code of each household, establishing association with the meter and acquiring meter data; judging whether the meter data is abnormal or not based on the meter data; if the meter data is abnormal, determining an abnormal meter, matching the identification code and positioning the abnormal position of the meter. The meter is combined with the identification code, so that the position where the fault occurs can be quickly positioned when the fault occurs, and accidents are avoided as much as possible.
Description
Technical Field
The present application relates to the field of fault location, and in particular, to a method, a system, and a terminal device for locating a fault based on an identification device.
Background
As a new generation of information technology and a product of deep integration of manufacturing industry, industrial Internet identification analysis is an important network infrastructure of the industrial Internet and is an important task for construction in the process of promoting the construction of the industrial Internet. Gas is an important energy source in cities and rural areas, and is often used in cooking, bathing and the like.
Among the correlation technique, the resident is when being used the gas at home, to the safety protection of gas, only relies on the gas concentration in the gas alarm detection air, sends alarm information when exceeding gas concentration and reminds the user of service gas to leak.
To the correlation technique among the above-mentioned, to the pipeline damage in the family, when slow leaking the gas, probably can not reach the gas concentration of gas alarm, but along with the accumulation of time, the gas concentration in the air can increase gradually, if can't in time perceive the gas and leak the position, overhaul to endanger personal safety.
Disclosure of Invention
In order to accurately position the gas leakage position when the gas leaks, the application provides a positioning method and system based on the identification equipment fault and terminal equipment.
The positioning method, system and terminal device based on the identification device fault provided by the application adopt the following technical scheme:
a positioning method based on identification equipment failure comprises the steps of obtaining an area to be identified and obtaining an identification code of each user in the area to be identified;
based on the identification code of each household, establishing association with the meter and acquiring meter data;
judging whether the meter data is abnormal or not based on the meter data;
if the meter data is abnormal, determining an abnormal meter, matching the identification code and positioning the abnormal position of the meter.
Through adopting above-mentioned technical scheme, confirm well treat the regional back of sign, will treat that each user in the identification region all gives an identification code, identification code and this user's strapping table are correlated, through the data that acquire the strapping table, when strapping table data is unusual, can determine that there is the gas leakage, when the gas leakage, according to unusual strapping table, match the identification code, then just can know the position that the gas leaked according to the identification code. The gauge is combined with the identification code, so that the position with fault can be quickly positioned when the fault occurs, and accidents are avoided as much as possible.
Optionally, the obtaining the area to be identified and the identification code of each user in the area to be identified includes:
acquiring an area to be identified, and acquiring a user house number in the area to be identified;
and obtaining the identification code of each house based on the house number of the user.
By adopting the technical scheme, each area is provided with a plurality of users, each user has a unique house number, and the house number is combined with the area to obtain a unique position.
Optionally, the acquiring meter data comprises:
acquiring a preset time period;
and in the preset time period, setting the interval duration of meter data acquisition according to the meter precision.
Through adopting above-mentioned technical scheme, because it is the condition that the gas takes place slowly to reveal, therefore we can not go when someone uses the gas when surveying meter scale data, go to measuring when must selecting nearly nobody to use, consequently go to gather strapping table data in the time quantum of predetermineeing, then the measurement precision of different strapping tables is different, the higher strapping table of precision, just can see out the data change of strapping table in the time of shortlyer, consequently according to the difference of interval, set up the interval of data collection.
Optionally, when the meter is a pointer meter, acquiring the meter data includes:
acquiring a picture of a meter dial through a camera arranged on the meter;
acquiring pictures of the meter dial plate shot at the interval time of two adjacent meters;
the method comprises the steps that the pictures of the variable disks of the meters are identified through a processor integrated on a camera, the pointer position changes of two adjacent pictures are obtained, and the pointer position changes are used as meter data.
Through adopting above-mentioned technical scheme, when the strapping table was the pointer strapping table, unable directly acquireed the change of strapping table data, can only shoot the dial plate of strapping table through the camera of installing on the strapping table, according to the pointer position change in the photo that different times were shot, obtain the strapping table data, the data change is the volume of revealing of gas. Data are processed through a processor carried by the camera, and due to the fact that a plurality of users exist, if data processing is carried out on the remote terminal, the pressure for processing the data is too large for the remote terminal, the processor integrated on the camera carries out processing first, and the pressure of the remote terminal can be reduced.
Optionally, when the meter is a pointer meter, the acquiring of the meter data further comprises:
acquiring picture data of the meter dial shot at two adjacent intervals;
and comparing the adjacent picture data to obtain a comparison result, and taking the comparison result as meter data.
By adopting the technical scheme, the picture data shot in different time periods are transmitted back to the remote terminal, the remote terminal analyzes the picture data at different moments, the data change of the meter in the interval time is obtained, and the remote terminal can have original data so as to know the gas leakage speed in time.
Optionally, when the meter is a digital meter, the acquiring meter data comprises:
acquiring the meter numbers in two adjacent interval time;
and comparing the digital changes of the meters in two adjacent intervals to obtain a change result, and taking the change result as meter data.
Through adopting above-mentioned technical scheme, when being digital measurement meter, can directly acquire the numerical value on the strapping table of different times, then the digital variable quantity of strapping table is just for the leakage of gas in the interval, can obtain the strapping table data very fast for the treatment effeciency of data.
Optionally, the determining whether the meter data is abnormal based on the meter data includes:
obtaining a meter change value based on the meter data;
judging whether the change value of the meter is greater than a change threshold value or not;
if the meter change value is larger than the change threshold value, the meter data is abnormal;
and if the meter change value is less than or equal to the change threshold value, the meter data is normal.
By adopting the technical scheme, when the numerical value change on the meter exceeds the change threshold value within the interval time, the slow gas leakage is shown to happen in the home of the user, and if the numerical value change does not exceed the gas change threshold value, the normal use of the gas in the home of the user is shown. The gauge is combined with the identification code, so that the position with fault can be quickly positioned when the fault occurs, and accidents are avoided as much as possible.
In a second aspect, the present application provides a positioning system based on identifying an equipment fault, which adopts the following technical solution.
A location system based on identifying equipment faults, comprising:
the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring an area to be identified and acquiring an identification code of each user in the area to be identified;
the correlation module is used for establishing correlation with the meter based on the identification code of each household and acquiring meter data;
the judging module is used for judging whether the meter data is abnormal or not based on the meter data;
and the positioning module is used for determining an abnormal meter if the meter data is abnormal, matching the identification codes and positioning the abnormal position of the meter.
Through adopting above-mentioned technical scheme, the acquisition module acquires to treat after the identification area, obtains the identification code of treating each family in the identification area, then the correlation module is correlated identification code and the strapping table of user's family, acquires the strapping table data, and the judge module judges whether the strapping table data is unusual, and orientation module is used for when the strapping table data is unusual, according to the strapping table of unusual data, matches the identification code, according to the identification code, fixes a position that takes place gas and slowly reveal. The meter is combined with the identification code, so that the position where the fault occurs can be quickly positioned when the fault occurs, and accidents are avoided as much as possible.
In a third aspect, the present application provides a terminal device, which adopts the following technical solution:
a terminal device comprising a memory, a processor, said memory storing a computer program operable on the processor, said processor when loading and executing said computer program employing the method of any of the above.
By adopting the technical scheme, the computer program is generated by the method and stored in the memory so as to be loaded and executed by the processor, so that the terminal equipment is manufactured according to the memory and the processor, and the use is convenient.
To sum up, the application comprises the following beneficial technical effects:
after the area to be identified is determined, each user in the area to be identified is endowed with an identification code, the identification code is associated with a meter of the user, the meter data is acquired, when the meter data is abnormal, the gas leakage can be determined, when the gas leakage occurs, the identification code is matched according to the abnormal meter, and then the gas leakage position can be known according to the identification code. The meter is combined with the identification code, so that the position where the fault occurs can be quickly positioned when the fault occurs, and accidents are avoided as much as possible.
Drawings
Fig. 1 is a flowchart of a method for locating a device fault based on identification according to an embodiment of the present application;
fig. 2 is a flowchart of a method for obtaining an area to be identified and obtaining an identification code of each user in the area to be identified according to the embodiment of the present application;
FIG. 3 is a flow chart of a method prior to acquiring meter data in an embodiment of the present application;
FIG. 4 is a flowchart of a method for acquiring meter data when the meter is a pointer meter according to an embodiment of the present application;
FIG. 5 is a flowchart of a method for acquiring meter data when the meter is a pointer meter according to an embodiment of the present application;
FIG. 6 is a flow chart of a method of acquiring meter data when the meter is a digital meter according to an embodiment of the present application;
FIG. 7 is a flowchart of a method for determining whether meter data is abnormal based on meter data according to an embodiment of the present application;
fig. 8 is a system block diagram of a location system based on identifying a device fault according to an embodiment of the present application.
Description of reference numerals:
1. an acquisition module; 2. a correlation module; 3. a judgment module; 4. and a positioning module.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a positioning method based on equipment failure identification, and with reference to fig. 1, the method comprises the following steps:
s100, obtaining the area to be identified, and obtaining the identification code of each user in the area to be identified.
Specifically, the area to be identified is an area in which natural gas is installed and the use safety of the natural gas needs to be monitored. The identification code is that each corresponding user in the area is unique, and the identification code can accurately correspond to one user in the area.
And S110, establishing association with the meter based on the identification code of each household, and acquiring meter data.
Specifically, the meter is an instrument for monitoring the gas usage. Meters can be divided into various types.
And S120, judging whether the meter data are abnormal or not based on the meter data.
Specifically, the meter data is a usage change value of the gas monitored by the meter within a period of time.
S130, if the meter data is abnormal, determining an abnormal meter, matching the identification code, and positioning the abnormal position of the meter.
Specifically, when the meter data is abnormal, the abnormal position of the meter can be located according to the identification code corresponding to the abnormal meter and the specific position corresponding to the identification code.
The implementation principle of the positioning method based on the equipment fault identification in the embodiment of the application is as follows: after the region to be identified is determined, each user in the region to be identified is endowed with an identification code, the identification code is associated with a meter of the user, the meter data is abnormal through acquiring the data of the meter, the gas leakage can be determined, the identification code is matched according to the abnormal meter when the gas leakage occurs, and then the position of the gas leakage can be known according to the identification code. The gauge is combined with the identification code, so that the position with fault can be quickly positioned when the fault occurs, and accidents are avoided as much as possible.
In step S100 of the steps in the embodiment shown in fig. 1, the area to be identified is obtained, the identification code of each user in the area to be identified is obtained, and how to obtain the identification code is specifically described in detail with the embodiment shown in fig. 2.
Referring to fig. 2, the obtaining of the area to be identified and the identification code of each user in the area to be identified includes:
s200, obtaining the area to be identified, and obtaining the number of the user in the area to be identified.
Specifically, in an area needing identification, a plurality of cells exist, each cell has a name, each user has a house number belonging to the cell, the name of the cell and the house number form an identification code, for example, an XX cell-XX number-3028 forms an identification code, and the identification code is unique and can accurately represent the user.
And S210, obtaining the identification code of each house based on the house number of the user.
The embodiment of the application obtains the area to be identified, and the implementation principle of obtaining the identification code of each user in the area to be identified is as follows: each area has a plurality of users, each user has a unique house number, and a unique position can be obtained by combining the house number and the area.
What is done before the meter data is acquired is performed before step S110 of the embodiment shown in fig. 1, and is specifically explained in detail by the embodiment shown in fig. 3.
Referring to FIG. 3, acquiring meter data includes, prior to:
and S300, acquiring a preset time period.
Specifically, the preset time period can be set by self, and the set standard is to select the time when no one uses the fuel gas, for example, the time from two points at night to four points at night is usually used for rest, and no one uses the fuel gas.
S310, and setting the meter data acquisition interval duration according to the meter precision in a preset time period.
Specifically, the meter accuracy is the minimum unit of gas usage that the meter can display, such as 0.01 cubic or 0.1 cubic. The interval duration is the time between two adjacent times of data acquisition of the meter, and generally speaking, because the gas leaks slowly, if the accuracy of the meter is low, the data of the meter will not change in a short time, so the interval duration of data acquisition is set according to the longitude of the meter. The higher the longitude is, the shorter the acquisition interval duration can be set, and the lower the longitude is, the longer the acquisition interval duration is set.
The implementation principle before meter data is acquired in the embodiment of the application is as follows: because it is the condition that the gas takes place slowly to reveal, therefore we can not go to measuring when someone uses the gas when surveying the meter scale data, must select to go to measure when hardly having the people to use, consequently go to gathering the strapping table data in the time quantum of predetermineeing, then the measurement accuracy of different strapping tables is different, the higher strapping table of precision, the data change of strapping table can be seen out in the time of short, consequently according to the difference of interval time, set up the interval time of gathering data.
In step S110 of the steps of the embodiment shown in fig. 1, meter data is acquired, and how the meter data is acquired is specifically described in detail by the embodiment shown in fig. 4.
Referring to fig. 4, when the meter is a pointer meter, acquiring meter data includes:
s400, obtaining the picture of the dial plate of the meter through the camera installed on the meter.
Specifically, the pointer meter represents the usage amount of gas by pointer movement, but since the meter of the pointer cannot directly acquire usage data, the meter data can only be acquired by taking a dial photograph with a camera mounted on the meter.
And S410, obtaining pictures of the meter dial plate shot at two adjacent intervals.
Specifically, one meter photograph is taken at each interval time, and in order to acquire the change of the meter data, two photographs taken at adjacent times need to be acquired.
And S420, identifying the image of the meter dial change through a processor integrated on the camera to obtain the pointer position change of two adjacent images, and taking the pointer position change as meter data.
Specifically, according to the shot picture, the position corresponding to the pointer with the minimum precision of the meter pointer of the previous picture is identified, then the position corresponding to the meter pointer in the next picture is identified, the position corresponding to the pointer is specifically the scale pointed by the pointer, and because the gas is slowly leaked, under the condition that the interval time is reasonably set, the pointer lower than the highest precision by one level cannot be changed in a short time, so the leakage amount of the gas can be obtained by multiplying the grid number of the pointer scale with the maximum precision by the precision. The position of the pointer changes to the number of grids moved with respect to the highest precision. For example, the precision of the meter is 0.01, a picture taken at the previous moment has a pointer with the precision of 0.01 pointing to 1, and a pointer at the next moment points to 3, which represents that fuel gas leaks by 0.02 cube in an interval time.
The data processing process is completed locally, and the data is uploaded to the remote terminal after the data processing is completed locally. Because of the local area network, many users can access the local area network, and if the remote terminal processes data, the data processing pressure of the remote terminal is large, so that the processor integrated on the camera is used for processing a part of data, and then the processing result is transmitted back to the remote terminal, thereby reducing the pressure of the remote terminal.
When the strapping table is the pointer strapping table, the implementation principle of obtaining the strapping table data is as follows: when the strapping table is the pointer strapping table, the change that can't directly acquire the strapping table data can only shoot the dial plate of strapping table through the camera of installing on the strapping table, and the pointer position in the photo of shooting according to the different time changes, obtains the strapping table data, and the data change is the leakage volume of gas. The data are processed through the processor carried by the camera, and due to the fact that a plurality of users exist, if the data are processed at the remote terminal, the pressure for processing the data is too large for the remote terminal, the processor integrated on the camera carries out processing first, and the pressure of the remote terminal can be reduced.
In step S110 of the embodiment shown in fig. 1, when the meter is a pointer meter, meter data is obtained, and when the remote terminal performs data processing, the data processing manner is different, which is specifically described in detail with reference to the embodiment shown in fig. 5.
Referring to fig. 5, when the meter is a pointer meter, acquiring meter data further includes:
s500, acquiring picture data of the meter dial plate shot at two adjacent intervals.
Specifically, the picture data is a meter dial photo shot through the camera, and the picture data is directly transmitted to the remote terminal after being shot through the camera.
And S510, comparing the adjacent picture data to obtain a comparison result, and taking the comparison result as meter data.
Specifically, the remote terminal carries out picture recognition, recognizes the scale number of the pointer with the highest precision, then compares the scale numbers of the two adjacent pictures to obtain a scale difference value, and obtains the gas leakage amount according to the scale difference value and the precision. For example, when image recognition is performed, if the highest-precision pointer at the previous time points to the scale 5 and the highest-precision pointer at the next time points to the scale 8, the scale difference is 3, and if the precision is 0.01, the leakage amount is 0.03.
The data is processed on the remote terminal, the remote terminal can acquire the original data, uncertainty of intermediate transmission is subtracted, and gas leakage can be found more quickly.
When the strapping table is the pointer strapping table, the implementation principle of obtaining the strapping table data is as follows: the picture data that will shoot different time quantum returns remote terminal, and remote terminal analysis picture data at different moments obtain the data change of strapping table in the interval, and remote terminal can have raw data, is convenient for timely speed of knowing the gas leakage.
In step S110 of the embodiment shown in fig. 1, when the meter is a digital meter, the detailed description will be specifically made by the embodiment shown in fig. 6.
Referring to FIG. 6, when the meter is a digital meter, acquiring meter data includes:
and S600, acquiring the meter numbers in two adjacent interval time.
Specifically, the digital meter can directly acquire the numerical value of the meter, and the numerical value is the gas amount used by the meter. Data is collected once in each interval, and data is collected twice in two intervals, wherein the two times of data must be adjacent intervals.
S610, comparing the digital changes of the meters in two adjacent intervals to obtain a change result, and taking the change result as meter data.
Specifically, according to meter data acquired at a previous moment and meter data acquired at a later moment, a time interval between the previous moment and the later moment is an interval time, a numerical difference of meters acquired twice is a gas leakage amount, and a change result is a difference of two metering variable values. For example, the interval time is set to 10 minutes, meter data is acquired every 10 minutes within a preset time period, for example, the preset time period is 2 o 'clock-3 o' clock in night, then data are acquired 6 times at 2 o 'clock, 2 o' clock 10, 2 o 'clock 20 \8230 \ 8230, and 3 o' clock, and the data at 2 o 'clock 10 and 2 o' clock are compared, and the obtained difference is a change result.
When the strapping table is the digital strapping table, the implementation principle of obtaining the strapping table data is as follows: when being digital strapping table, can directly acquire the numerical value on the strapping table of different times, then the digital variable quantity of strapping table just is the leakage quantity of gas in the interval, can obtain the strapping table data very fast for the treatment effeciency of data.
In step S110 of the step of the embodiment shown in fig. 1, it is determined whether the meter data is abnormal, which is specifically explained in detail by the embodiment shown in fig. 7.
Referring to fig. 7, determining whether meter data is abnormal based on the meter data includes:
and S700, obtaining a meter change value based on the meter data.
Specifically, the meter change value is a difference value between two previous meter data and two subsequent meter data.
S710, judging whether the meter change value is larger than a change threshold value.
Specifically, the change threshold is a set value allowing the change of the meter in the interval time when no one uses the gas. When the meter variation value is larger than the variation threshold, step S720 is executed, otherwise step S710 is executed.
S720, if the meter change value is larger than the change threshold value, the meter data is abnormal.
Specifically, when the meter change value is greater than the change threshold value, it indicates that slow leakage of gas has occurred.
And S730, if the meter change value is less than or equal to the change threshold value, the meter data is normal.
Specifically, when the change value of the meter is smaller than or equal to the change threshold value, the normal use of the gas is indicated.
The embodiment of the application is based on meter data, and the implementation principle of judging whether meter data is abnormal is as follows: when the value change on the meter exceeds the change threshold value in the interval time, the slow gas leakage is generated in the home of the user, and if the value change does not exceed the gas change threshold value, the gas in the home of the user is normally used. The gauge is combined with the identification code, so that the position with fault can be quickly positioned when the fault occurs, and accidents are avoided as much as possible.
The method for identifying equipment faults is described above in detail, and a positioning system based on identifying equipment faults based on a positioning method based on identifying equipment faults is described in detail below.
Referring to fig. 8, a location based on identifying equipment faults includes:
the system comprises an acquisition module 1, a display module and a display module, wherein the acquisition module 1 is used for acquiring an area to be identified and acquiring an identification code of each user in the area to be identified;
the association module 2 is used for establishing association with the meters based on the identification codes of each household and acquiring meter data;
the judging module 3 is used for judging whether the meter data is abnormal or not based on the meter data;
and the positioning module 4 is used for determining an abnormal meter if the meter data is abnormal, matching the identification codes and positioning the abnormal position of the meter.
The implementation principle of the positioning system based on the equipment fault identification in the embodiment of the application is as follows: acquisition module 1 acquires to treat after the identification area, obtains the identification code of treating each family in the identification area, then correlation module 2 associates identification code and the strapping table of user's family, acquires the strapping table data, and judge module 3 judges whether the strapping table data is unusual, and orientation module 4 is used for when the strapping table data is unusual, according to the strapping table of unusual data, matches identification code, according to identification code, fixes a position the position that takes place gas and slowly reveal. The meter is combined with the identification code, so that the position where the fault occurs can be quickly positioned when the fault occurs, and accidents are avoided as much as possible.
The embodiment of the application further discloses a terminal device, which comprises a memory and a processor, wherein the memory stores a computer program capable of running on the processor, and when the processor loads and executes the computer program, a method for positioning based on the identification device fault is adopted.
The terminal device may adopt a computer device such as a desktop computer, a notebook computer, or a cloud server, and the terminal device includes but is not limited to a processor and a memory, for example, the terminal device may further include an input/output device, a network access device, a bus, and the like.
The processor may be a Central Processing Unit (CPU), and of course, according to an actual use situation, other general processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like may also be used, and the general processor may be a microprocessor or any conventional processor, and the present application does not limit the present invention.
The memory may be an internal storage unit of the terminal device, for example, a hard disk or a memory of the terminal device, or an external storage device of the terminal device, for example, a plug-in hard disk, a smart card memory (SMC), a secure digital card (SD) or a flash memory card (FC) equipped on the terminal device, and the memory may also be a combination of the internal storage unit of the terminal device and the external storage device, and the memory is used for storing a computer program and other programs and data required by the terminal device, and the memory may also be used for temporarily storing data that has been output or will be output, which is not limited in this application.
The terminal device stores the positioning method based on the identification device fault in the embodiment in a memory of the terminal device, and the positioning method is loaded and executed on a processor of the terminal device, so that the terminal device is convenient to use.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A positioning method based on equipment failure identification is characterized by comprising the following steps:
acquiring an area to be identified, and acquiring an identification code of each user in the area to be identified;
based on the identification code of each household, establishing association with the meter and acquiring meter data;
judging whether the meter data are abnormal or not based on the meter data;
if the meter data is abnormal, determining an abnormal meter, matching the identification code and positioning the abnormal position of the meter.
2. The method according to claim 1, wherein the obtaining the area to be identified and obtaining the identification code of each user in the area to be identified comprises:
acquiring an area to be identified, and acquiring a user house number in the area to be identified;
and obtaining the identification code of each house based on the house number of the user.
3. The method of claim 1, wherein the obtaining meter data comprises:
acquiring a preset time period;
and in the preset time period, setting the interval duration of meter data acquisition according to the meter precision.
4. The method according to claim 3, wherein when the meter is a pointer meter, the acquiring meter data comprises:
acquiring a picture of a meter dial through a camera arranged on the meter;
acquiring pictures of the meter dial plate shot at the interval time of two adjacent meters;
the method comprises the steps that the pictures of the variable disks of the meters are identified through a processor integrated on a camera, the pointer position changes of two adjacent pictures are obtained, and the pointer position changes are used as meter data.
5. The method of claim 3, wherein when the meter is a pointer meter, the acquiring meter data further comprises:
acquiring picture data of the meter dial shot at two adjacent intervals;
and comparing the adjacent picture data to obtain a comparison result, and taking the comparison result as meter data.
6. The method of claim 3, wherein when the meter is a digital meter, the acquiring meter data comprises:
acquiring the meter numbers in two adjacent interval time;
and comparing the digital changes of the meters in two adjacent intervals to obtain a change result, and taking the change result as meter data.
7. The method according to any one of claims 4-6, wherein the determining whether the meter data is abnormal based on the meter data comprises:
obtaining a meter change value based on the meter data;
judging whether the change value of the meter is greater than a change threshold value or not;
if the meter change value is larger than the change threshold value, the meter data is abnormal;
and if the meter change value is less than or equal to the change threshold value, the meter data is normal.
8. A system for locating based on identifying a device fault, comprising:
the system comprises an acquisition module (1) for acquiring an area to be identified and acquiring an identification code of each user in the area to be identified;
the association module (2) is used for establishing association with the meters based on the identification codes of each household and acquiring meter data;
the judging module (3) is used for judging whether the meter data are abnormal or not based on the meter data;
and the positioning module (4) is used for determining an abnormal meter if the meter data is abnormal, matching the identification code and positioning the abnormal position of the meter.
9. A terminal device comprising a memory and a processor, wherein the memory stores a computer program capable of running on the processor, and wherein the processor, when loading and executing the computer program, employs the method of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211244444.0A CN115405869A (en) | 2022-10-12 | 2022-10-12 | Positioning method and system based on identification equipment fault and terminal equipment |
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| CN202211244444.0A CN115405869A (en) | 2022-10-12 | 2022-10-12 | Positioning method and system based on identification equipment fault and terminal equipment |
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| CN115405869A true CN115405869A (en) | 2022-11-29 |
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| CN202211244444.0A Pending CN115405869A (en) | 2022-10-12 | 2022-10-12 | Positioning method and system based on identification equipment fault and terminal equipment |
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| CN (1) | CN115405869A (en) |
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