CN112650068B - Household fault detection method and device based on intelligent current sensor - Google Patents
Household fault detection method and device based on intelligent current sensor Download PDFInfo
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Abstract
A home fault detection method and device based on an intelligent current sensor are applied to an intelligent home management platform, wherein the method comprises the following steps: obtaining first attribute information of the first household appliance; obtaining first power information according to the first attribute information; judging whether the first power information is within a preset power threshold range; if so, acquiring a first current sensor; obtaining first input information of the first current sensor; obtaining first output information of the first current sensor; judging whether the use state of the first household appliance meets a first preset condition or not according to the first input information and the first output information; if not, obtaining a first alarm signal, displaying through a display screen, or sending to a first user. The intelligent current sensor based home fault early warning system has the advantages that home faults can be accurately detected based on the intelligent current sensor, and timely and reliable early warning can be realized.
Description
Technical Field
The invention relates to the field of household fault detection methods, in particular to a household fault detection method and device based on an intelligent current sensor.
Background
The intelligent home is embodied in an internet of things manner under the influence of the internet. The intelligent home is connected with various devices in the home through the Internet of things technology, so that the omnibearing information interaction function is realized, the home safety, the convenience, the comfort and the artistry are improved, and the environment-friendly and energy-saving living environment is realized. A plurality of sensors form the infrastructure of the whole intelligent home system, and the central controller receives detection results of the sensors and processes the detection results.
However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:
the intelligent home system has the defects that the detection on the household appliance faults is not accurate enough, the reliability of warning sent by the system is not enough, and the like.
Disclosure of Invention
The embodiment of the application provides a home fault detection method and device based on an intelligent current sensor, solves the technical problems that in the prior art, detection of home faults in an intelligent home system is not accurate enough, reliability of warning sent by the system is not enough, and the like, and achieves the technical effects that home faults can be accurately detected based on the intelligent current sensor, and timely and reliable early warning can be achieved.
The embodiment of the application provides a home fault detection method based on an intelligent current sensor, wherein the method comprises the following steps: obtaining first attribute information of the first household appliance; obtaining first power information according to the first attribute information; judging whether the first power information is within a preset power threshold range; if so, acquiring a first current sensor; obtaining first input information of the first current sensor, wherein the first current sensor is connected with the first household appliance; obtaining first output information of the first current sensor; judging whether the use state of the first household appliance meets a first preset condition or not according to the first input information and the first output information; if not, obtaining a first alarm signal; and according to the first alarm signal, the intelligent home management platform displays the first alarm information through a display screen or sends the first alarm information to a first user, wherein the display screen is connected with the intelligent home management platform through a wireless network.
On the other hand, this application still provides a house fault detection device based on intelligent current sensor, wherein, the device includes: a first obtaining unit for obtaining first attribute information of the first home appliance; a second obtaining unit, configured to obtain a first power according to the first attribute information; the first judging unit is used for judging whether the first power information is in a preset power threshold range or not; a third obtaining unit, configured to obtain the first current sensor if the first current sensor is in the first state; a fourth obtaining unit, configured to obtain first input information of the first current sensor, where the first current sensor is connected to the first household appliance; a fifth obtaining unit for obtaining first output information of the first current sensor; the second judging unit is used for judging whether the use state of the first household appliance meets a first preset condition or not according to the first input information and the first output information; a sixth obtaining unit, configured to obtain the first alarm signal if the first alarm signal does not meet the first alarm signal; and the first sending unit is used for displaying the first alarm information through a display screen or sending the first alarm information to a first user by the intelligent home management platform according to the first alarm signal, wherein the display screen is connected with the intelligent home management platform through a wireless network.
On the other hand, the embodiment of the present application further provides a home fault detection device based on an intelligent current sensor, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the method according to any one of claims 1 to 7 when executing the program.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the attribute information and the real-time use power information of the first household appliance are obtained through the intelligent home system, and the current signal of the first household appliance is collected and processed based on the first current sensor, so that whether the first household appliance leaks electricity or not is detected and judged, and alarm prompt information is sent to the first user through the output end of the intelligent home system under the condition that a fault is found. The intelligent current sensor based home fault early warning system has the advantages that home faults can be accurately detected based on the intelligent current sensor, and timely and reliable early warning can be realized.
The foregoing description is an overview of the technical solutions of the present application, and the following detailed description of the present application is given to enable the technical means of the present application to be more clearly understood, and to enable the above and other objects, features, and advantages of the present application to be more clearly understood.
Drawings
Fig. 1 is a schematic flow chart of a home fault detection method based on an intelligent current sensor according to an embodiment of the present application;
fig. 2 is a schematic flow chart illustrating a process of determining whether the use state of the first household appliance meets a first preset condition in the smart current sensor-based home fault detection method according to the embodiment of the present application;
fig. 3 is a schematic flow chart illustrating a process of determining whether to obtain a second alarm signal in the intelligent current sensor-based home fault detection method according to the embodiment of the present application;
fig. 4 is a schematic flow chart illustrating a process of determining whether a third alarm signal is obtained in the method for detecting a home fault based on an intelligent current sensor according to the embodiment of the present application;
fig. 5 is a schematic flow chart illustrating a process of determining whether a fourth alarm signal is obtained in the method for detecting a home fault based on an intelligent current sensor according to the embodiment of the present application;
fig. 6 is a schematic flow chart illustrating fault detection of other electrical appliances in the household fault detection method based on the intelligent current sensor according to the embodiment of the present application;
fig. 7 is a schematic flowchart illustrating a process of sending the second instruction information to the first user in the smart current sensor-based home fault detection method according to the embodiment of the present application;
fig. 8 is a schematic structural diagram of a home fault detection device based on an intelligent current sensor according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of an exemplary electronic device according to an embodiment of the present application.
Description of reference numerals: a first obtaining unit 11, a second obtaining unit 12, a first judging unit 13, a third obtaining unit 14, a fourth obtaining unit 15, a fifth obtaining unit 16, a second judging unit 17, a sixth obtaining unit 18, a first transmitting unit 19, a fifth bus 300, a receiver 301, a processor 302, a transmitter 303, a memory 304, and a bus interface 306.
Detailed Description
The embodiment of the application provides a home fault detection method and device based on an intelligent current sensor, solves the technical problems that in the prior art, detection of home faults in an intelligent home system is not accurate enough, reliability of warning sent by the system is not enough, and the like, and achieves the technical effects that home faults can be accurately detected based on the intelligent current sensor, and timely and reliable early warning can be achieved. Hereinafter, example embodiments of the present application will be described in detail with reference to the accompanying drawings. It should be apparent that the described embodiments are merely some embodiments of the present application and not all embodiments of the present application, and it should be understood that the present application is not limited to the example embodiments described herein.
Summary of the application
The intelligent home is embodied in an internet of things manner under the influence of the internet. The intelligent home is connected with various devices in the home through the Internet of things technology, so that the omnibearing information interaction function is realized, the home safety, the convenience, the comfort and the artistry are improved, and the environment-friendly and energy-saving living environment is realized. A plurality of sensors form the infrastructure of the whole intelligent home system, and the central controller receives detection results of the sensors and processes the detection results. However, the technical problems that the detection of household appliance faults in the intelligent household system is not accurate enough, the reliability of warning sent by the system is not enough and the like exist in the prior art.
In view of the above technical problems, the technical solution provided by the present application has the following general idea:
the embodiment of the application provides a home fault detection method based on an intelligent current sensor, wherein the method comprises the following steps: obtaining first attribute information of the first household appliance; obtaining first power information according to the first attribute information; judging whether the first power information is within a preset power threshold range; if so, acquiring a first current sensor; obtaining first input information of the first current sensor, wherein the first current sensor is connected with the first household appliance; obtaining first output information of the first current sensor; judging whether the use state of the first household appliance meets a first preset condition or not according to the first input information and the first output information; if not, obtaining a first alarm signal; and according to the first alarm signal, the intelligent home management platform displays the first alarm information through a display screen or sends the first alarm information to a first user, wherein the display screen is connected with the intelligent home management platform through a wireless network.
Having thus described the general principles of the present application, various non-limiting embodiments thereof will now be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1, an embodiment of the present application provides a home fault detection method based on an intelligent current sensor, where the method includes:
step S100: obtaining first attribute information of the first household appliance;
specifically, the first household appliance is a first device which needs fault detection, the first attribute information comprises the type, model, use, appearance, power consumption information, placement position information and the like of the first household appliance, the first attribute information is obtained through a data acquisition terminal of the smart home system, and a foundation is laid for subsequent fault detection by obtaining the first attribute information of the first household appliance.
Step S200: obtaining first power according to the first attribute information;
specifically, the first attribute information is obtained by a household appliance information terminal of the smart home system, the first attribute information comprises the service power information of the first household appliance, the first power is the real-time power information of the first household appliance, and a foundation is laid for subsequently judging the electric appliance fault and ensuring the power utilization safety by obtaining the first power information.
Step S300: judging whether the first power information is within a preset power threshold range;
specifically, the preset power threshold is standard use power information of the first household appliance, and the model information is obtained through corresponding query after the first household appliance information is obtained through the intelligent home system. Whether the first household appliance is qualified or normal is judged by acquiring whether the first power information is within a preset power threshold range, and a foundation is laid for realizing safe power utilization and correctly judging circuit faults.
Step S400: if so, acquiring a first current sensor;
specifically, the first current sensor is an information receiving device, is used for collecting real-time use information of the first household appliance, is a detection device, can sense information of a detected current, and can convert the sensed information into an electric signal meeting certain standards or other required forms of information output according to a certain rule so as to meet requirements of information transmission, processing, storage, display, recording, control and the like. By obtaining the first current sensor, a foundation is laid for subsequent fault detection of the household appliance.
Step S500: obtaining first input information of the first current sensor, wherein the first current sensor is connected with the first household appliance;
specifically, the first current sensor is connected to the first household appliance and is configured to collect a current level of a working signal of the first household appliance and obtain the current level through a current detection device. The first input information is the input current of the first household appliance, and a foundation is laid for obtaining the service condition of the first household appliance more accurately in the follow-up process by obtaining the first input information.
Step S600: obtaining first output information of the first current sensor;
specifically, the first output information of the first current sensor is acquired by a sensor through an output current signal of the first household appliance, and then converted into numerical information of the magnitude of the output current through a current detection device. The technical purpose of accurately judging the electricity utilization safety condition of the electric appliance is realized by obtaining the first output information.
Step S700: judging whether the use state of the first household appliance meets a first preset condition or not according to the first input information and the first output information;
specifically, the first preset condition is that the first household appliance does not generate an electric leakage phenomenon, data training and analysis are performed through a training model of a control center of the smart home system, analysis and correction are performed on the first input information and the current information detected in the first output information, and a conclusion whether the first household appliance generates the electric leakage is obtained. Therefore, whether the service state of the first household appliance meets the first preset condition or not is obtained, and the technical purpose of accurately detecting the household fault based on the intelligent current sensor is achieved.
Step S800: if not, obtaining a first alarm signal;
particularly, if the service condition of the first household appliance does not satisfy a first preset condition, namely, when the first household appliance has an electric leakage phenomenon, the first alarm signal is automatically acquired by an intelligent control center of the intelligent home system and is output through an output end of the intelligent home system, so that the technical purposes of accurately detecting home faults based on the intelligent current sensor and timely early warning are achieved.
Step S900: and according to the first alarm signal, the intelligent home management platform displays the first alarm information through a display screen or sends the first alarm information to a first user, wherein the display screen is connected with the intelligent home management platform through a wireless network.
Specifically, the control center of the intelligent home system outputs the first alarm signal to the output end, the output end comprises a screen display end and the home management platform, and conversion and information sharing among various different communication protocols of a home internal network and a data exchange function between the home internal network and an external communication network are achieved through the internet of things technology. The intelligent current sensor based household fault detection method and device achieve the technical purposes of accurately detecting household faults and timely early warning.
As shown in fig. 2, in order to determine whether the usage status of the first household appliance satisfies a first preset condition, step S700 in this embodiment of the present application further includes:
step S701 a: inputting the first input information and the first output information into a training model, wherein the training model is obtained by training a plurality of sets of training data, and each set of training data in the plurality of sets includes: the first input information, the first output information and identification information for identifying an operation state level of the home appliance;
step S702 a: obtaining output information of the training model, wherein the output information comprises operation state grade information of the first household appliance;
step S703 a: and judging whether the use state of the first household appliance meets a first preset condition or not according to the running state grade information.
Specifically, the identification information for identifying the operation state level of the home appliance is specifically operation state level information of the home appliance. The training model is a machine learning model, and the machine learning model can continuously learn through a large amount of data, further continuously correct the model, and finally obtain satisfactory experience to process other data.
Further, the machine model is obtained by training a plurality of sets of training data, and the process of training the neural network model by the training data is essentially a process of supervised learning. Each set of training data in the plurality of sets of training data comprises: the first input information, the first output information and identification information for identifying an operation state level of the home appliance; under the condition of obtaining the first input information and the first output information, the machine learning model outputs the running state grade information of the household appliance, the running state grade information of the household appliance output by the machine learning model is verified through the identified running state grade information of the household appliance, if the output running state grade information of the household appliance is consistent with the identified running state grade information of the household appliance, the data supervised learning is finished, and then the next group of data supervised learning is carried out; and if the output running state grade information of the household appliance is inconsistent with the identified running state grade information of the household appliance, adjusting the machine learning model by the machine learning model, and performing supervised learning of the next group of data after the machine learning model reaches the expected accuracy. The machine learning model is continuously corrected and optimized through training data, the accuracy of the machine learning model for processing the data is improved through the process of supervised learning, and then accurate running state grade information of the household appliance is obtained. The technical purpose that the service condition information of the first household appliance can be accurately judged and the fault can be accurately detected is achieved.
As shown in fig. 3, in order to determine whether to obtain the second alarm signal, step S800 in this embodiment of the present application further includes:
step S801: when the use state of the first household appliance does not meet a first preset condition, obtaining historical input information and historical output information of the first current sensor within a first preset time period;
step S802: obtaining historical use state information of the first household appliance according to the historical input information and the historical output information;
step S803: judging whether the historical use state information of the first household appliance meets a second preset condition or not;
step S804: if not, obtaining first time length information corresponding to the second preset condition that the historical use state of the first household appliance does not meet the second preset condition;
step S805: obtaining a first ratio coefficient according to the first time length information and a first preset time period;
step S806: judging whether the first specific gravity coefficient is within a preset specific gravity threshold range;
step S807: if not, obtaining a second alarm signal;
step S808: and according to the second alarm signal, the intelligent home management platform sends second alarm information to the first user.
Specifically, the first current sensor has a data storage and recording function, so that historical input information and historical output information of the first current sensor in a first preset time period can be obtained. Historical use state information of the first household appliance is output through a training model of a data processing center of the intelligent home system, and then the data processing center analyzes and processes the state information to obtain loss condition information of the first household appliance information. The second preset condition is that whether the first household appliance breaks down in the using process is judged. If not, first time length information corresponding to the second preset condition that the historical use state of the first household appliance does not meet is obtained, and the first time length information is the time length of the first household appliance when the first household appliance breaks down. The first specific weight coefficient is the time length occupied by the electric appliance in a first preset time period, and if the first specific weight coefficient is large, the first household electric appliance has certain use risk. The preset specific gravity threshold value is a value range within which the first specific gravity coefficient can temporarily ensure the use safety of the electric appliance, and if the first specific gravity coefficient is not within the value range, the second alarm signal is obtained by a control center of the intelligent home system and is sent to the first user by the home management platform to remind the user of the risk information of the first household electric appliance. The method and the device realize further accurate detection of the household fault and can realize the technical effect of timely and reliable early warning.
As shown in fig. 4, in order to determine whether to obtain the third alarm signal, step S400 in the embodiment of the present application further includes:
step S401: obtaining first model information of the first current sensor;
step S402: obtaining first performance parameter information of the first current sensor;
step S403: obtaining standard performance parameter information according to the first model information;
step S404: comparing the standard performance parameter information, and judging whether the first performance parameter is within a preset parameter deviation range;
step S405: if the first household appliance is within the preset parameter deviation range, obtaining the surrounding environment information of the first household appliance;
step S406: judging whether the surrounding environment information meets a third preset condition or not;
step S407: if not, obtaining a third alarm signal;
step S408: and according to the third alarm signal, the intelligent home management platform sends third alarm information to the first user.
Specifically, the current sensor is connected with the first household appliance and is connected into the intelligent home management system, the first model information of the first current sensor can be directly acquired by an information input end of the intelligent home management system, and the first performance parameter information includes information such as rated output current, linearity, measurement accuracy and overload capacity of the first current sensor. Standard performance parameter information is obtained from the first model information. And comparing and analyzing the performance parameter information of the first current sensor by a data processing center, further judging whether the first performance parameter is within a preset parameter deviation range, if so, determining that the first current sensor meets the normal use condition, and obtaining the ambient environment information of the first household appliance. And the third preset condition is whether the temperature, the humidity and the like of the surrounding environment meet the use conditions of the sensor, if not, the control center of the intelligent home system acquires third alarm information, and the third alarm information is sent to the first user through the intelligent home management platform and used for reminding the user to replace the use environment of the sensor. The technical effect of further improving the use safety of the electric appliance is achieved.
As shown in fig. 5, in order to determine whether to obtain the fourth alarm signal, step S801 in the embodiment of the present application further includes:
step S8011: obtaining historical energy consumption information of the first user in the first preset time period according to the historical input information and the historical output information;
step S8012: acquiring an energy consumption upper limit value and an energy consumption average value of the first user according to the historical energy consumption information;
step S8013: acquiring first energy consumption information of the first household appliance according to the first input information and the first output information;
step S8014: judging whether the first energy consumption information exceeds the energy consumption upper limit value or not;
step S8015: if not, judging whether the first energy consumption information is in the range of the average energy consumption value;
step S8016: if the first alarm signal exceeds the second alarm signal, a fourth alarm signal is obtained;
step S8017: and according to the fourth alarm signal, the intelligent home management platform sends fourth alarm information to the first user.
Specifically, the historical input information and the historical output information are analyzed and processed through a data processing center of the smart home system, historical energy consumption information of the first household appliance information is obtained, the historical energy consumption information is calculated to obtain an energy consumption upper limit value and energy consumption average value information of the first user, and first energy consumption information of the first household appliance is obtained according to the first input information and the first output information, wherein the first energy consumption information is energy consumption information of the first household appliance in the current fault detection process. And if the first energy consumption information exceeds the upper energy consumption limit or the average energy consumption value, the control center obtains a fourth alarm signal, and then the intelligent home management platform sends fourth alarm information to the first user to remind the user that the energy consumption of the first household appliance exceeds a safety range. The use condition of the household appliance can be further detected, and the technical effect of timely and reliable early warning can be realized.
As shown in fig. 6, in order to perform fault detection on the remaining electrical appliances, step S700 in the embodiment of the present application further includes:
step S701 b: obtaining a second household appliance after the use state of the first household appliance meets the first preset condition;
step S702 b: judging whether a third household appliance exists in the home of the first user, wherein the third household appliance is an appliance which is not subjected to fault detection;
step S703 b: if the second household appliance does not exist, acquiring first instruction information after the second household appliance fault detection is finished;
step S704 b: and displaying the detection result information through the display screen or sending the detection result information to the first user according to the first instruction information.
Specifically, after the use state of the first household appliance meets the first preset condition, troubleshooting is performed on the second household appliance, whether the household appliance which is not subjected to troubleshooting exists is judged, if yes, the remaining household appliances are continuously checked, and if not, after the second household appliance is subjected to fault detection, first instruction information is obtained and used for sending fault troubleshooting results of all the household appliances to the first user through a screen display end of the intelligent household system or an intelligent management platform. The technical purpose of accurate and comprehensive household fault detection based on the intelligent current sensor is achieved.
As shown in fig. 7, in order to send the second instruction information to the first user, step S703a in this embodiment of the present application further includes:
step S703a 1: obtaining a first protection strategy according to the operation state grade when the use state of the first household appliance does not meet the first preset condition;
step S703a 2: after the first household appliance driving circuit is protected according to the first protection strategy, second instruction information is obtained;
step S703a 3: and displaying the processing result information through the display screen or sending the processing result information to the first user according to the second instruction information.
Specifically, if the use state of the first household appliance does not satisfy the first preset condition, that is, when the first household appliance has an electric leakage condition, a first protection strategy is obtained according to the operation state grade output by the training model, and is used for performing circuit protection on the first household appliance through a control center of the smart home system, such as automatic power off and other operations, after the circuit protection action is performed, the control center obtains the second instruction information, and is used for displaying the processing result information through an output end such as a display screen or sending the processing result information to the first user through an intelligent management platform. The technical purpose of further ensuring the electricity utilization safety is realized.
To sum up, the home fault detection method based on the intelligent current sensor provided by the embodiment of the application has the following technical effects:
1. the attribute information and the real-time use power information of the first household appliance are obtained through the intelligent home system, and the current signal of the first household appliance is collected and processed based on the first current sensor, so that whether the first household appliance leaks electricity or not is detected and judged, and alarm prompt information is sent to the first user through the output end of the intelligent home system under the condition that a fault is found. The intelligent current sensor based home fault early warning system has the advantages that home faults can be accurately detected based on the intelligent current sensor, and timely and reliable early warning can be realized.
2. The first input information and the first output information are input into a training model, so that the running state grade information of the household appliance is output; the training model is a machine learning model, and the machine learning model can continuously learn through a large amount of data so as to continuously correct the model and finally obtain satisfactory experience to process other data; each set of training data in the plurality of sets of training data comprises: the first input information, the first output information and identification information for identifying an operation state level of the home appliance; accurate information of the running state grade of the household appliance is obtained through multiple times of training; the accurate running condition information of the household appliance can be obtained through the training model, and therefore the technical purpose of more accurate fault monitoring is achieved.
Example two
Based on the same inventive concept as the method for detecting the home fault based on the intelligent current sensor in the foregoing embodiment, the present invention further provides a device for detecting the home fault based on the intelligent current sensor, as shown in fig. 8, the device includes:
a first obtaining unit 11, where the first obtaining unit 11 is configured to obtain first attribute information of the first household appliance;
a second obtaining unit 12, where the second obtaining unit 12 is configured to obtain a first power according to the first attribute information;
a first judging unit 13, where the first judging unit 13 is configured to judge whether the first power information is within a preset power threshold range;
a third obtaining unit 14, wherein the third obtaining unit 14 is configured to obtain the first current sensor if the first current sensor is in the first state;
a fourth obtaining unit 15, where the fourth obtaining unit 15 is configured to obtain first input information of the first current sensor, where the first current sensor is connected to the first household appliance;
a fifth obtaining unit 16, wherein the fifth obtaining unit 16 is configured to obtain first output information of the first current sensor;
a second judging unit 17, where the second judging unit 17 is configured to judge whether the usage state of the first household appliance meets a first preset condition according to the first input information and the first output information;
a sixth obtaining unit 18, where the sixth obtaining unit 18 is configured to obtain the first alarm signal if the first alarm signal is not satisfied;
and the first sending unit 19 is configured to display the first alarm information through a display screen or send the first alarm information to a first user by the smart home management platform according to the first alarm signal, where the display screen is connected with the smart home management platform through a wireless network.
Further, the apparatus further comprises:
a first input unit, configured to input the first input information and the first output information into a training model, where the training model is obtained by training multiple sets of training data, and each set of training data in the multiple sets includes: the first input information, the first output information and identification information for identifying an operation state level of the home appliance;
a seventh obtaining unit, configured to obtain output information of the training model, where the output information includes operation state level information of the first household appliance;
and the third judging unit is used for judging whether the service state of the first household appliance meets a first preset condition or not according to the running state grade information.
Further, the apparatus further comprises:
an eighth obtaining unit, configured to obtain historical input information and historical output information of the first current sensor within a first preset time period when a usage state of the first household appliance does not satisfy a first preset condition;
a ninth obtaining unit for obtaining historical use state information of the first household appliance according to the historical input information and the historical output information;
the fourth judging unit is used for judging whether the historical use state information of the first household appliance meets a second preset condition or not;
a tenth obtaining unit, configured to, if the first time length information does not meet the second preset condition, obtain first time length information corresponding to the historical use state of the first household appliance that does not meet the second preset condition;
an eleventh obtaining unit, configured to obtain a first ratio coefficient according to the first time length information and a first preset time period;
a fifth judging unit, configured to judge whether the first specific gravity coefficient is within a preset specific gravity threshold range;
a twelfth obtaining unit, configured to obtain a second alarm signal if the second alarm signal is not present;
and the second sending unit is used for sending second alarm information to the first user according to the second alarm signal by the intelligent home management platform.
Further, the apparatus further comprises:
a thirteenth obtaining unit configured to obtain first model information of the first current sensor;
a fourteenth obtaining unit for obtaining first performance parameter information of the first current sensor;
a fifteenth obtaining unit, configured to obtain standard performance parameter information according to the first model information;
a sixth judging unit, configured to compare the standard performance parameter information and judge whether the first performance parameter is within a preset parameter deviation range;
a sixteenth obtaining unit, configured to obtain ambient environment information of the first household appliance if the obtained ambient environment information is within a preset parameter deviation range;
a seventh judging unit configured to judge whether the ambient environment information satisfies a third preset condition;
a seventeenth obtaining unit, configured to obtain a third alarm signal if the first alarm signal does not meet the second alarm signal;
and the third sending unit is used for sending third alarm information to the first user by the intelligent home management platform according to the third alarm signal.
Further, the apparatus further comprises:
an eighteenth obtaining unit, configured to obtain, according to the historical input information and the historical output information, historical energy consumption information of the first user in the first preset time period;
a nineteenth obtaining unit, configured to obtain, according to the historical energy consumption information, an energy consumption upper limit value and an energy consumption average value of the first user;
a twentieth obtaining unit, configured to obtain first energy consumption information of the first household appliance according to the first input information and the first output information;
an eighth judging unit, configured to judge whether the first energy consumption information exceeds the energy consumption upper limit value;
a ninth judging unit, configured to judge whether the first energy consumption information is within the energy consumption average value range if the first energy consumption information does not exceed the energy consumption average value range;
a twenty-first obtaining unit, configured to obtain a fourth alarm signal if the number of the alarm signals exceeds a preset threshold;
and the fourth sending unit is used for sending fourth alarm information to the first user according to the fourth alarm signal by the intelligent home management platform.
Further, the apparatus further comprises:
a twenty-first obtaining unit, configured to obtain a second household appliance after a usage state of the first household appliance meets the first preset condition;
a tenth judging unit, configured to judge whether a third household appliance exists in the home of the first user, where the third household appliance is an appliance that has not undergone fault detection;
a twenty-second obtaining unit, configured to obtain first instruction information after the fault detection of the second household appliance is completed if the second household appliance does not exist;
and the fifth sending unit is used for displaying the detection result information through the display screen or sending the detection result information to the first user according to the first instruction information.
Further, the apparatus further comprises:
a twenty-third obtaining unit, configured to obtain a first protection policy according to the operation state level when the usage state of the first household appliance does not satisfy the first preset condition;
a twenty-fourth obtaining unit, configured to obtain second instruction information after the first household appliance driving circuit is protected according to the first protection policy;
and the sixth sending unit is used for displaying the processing result information through the display screen or sending the processing result information to the first user according to the second instruction information.
Various changes and specific examples of the smart current sensor-based home fault detection method in the first embodiment of fig. 1 are also applicable to the smart current sensor-based home fault detection apparatus in this embodiment, and through the foregoing detailed description of the smart current sensor-based home fault detection method, a person skilled in the art can clearly know that a smart current sensor-based home fault apparatus in this embodiment is disclosed, so for the sake of brevity of description, detailed descriptions are not provided here.
Exemplary electronic device
The electronic apparatus of the embodiment of the present application is described below with reference to fig. 9.
Fig. 9 illustrates a schematic structural diagram of an electronic device according to an embodiment of the present application.
Based on the inventive concept of the intelligent current sensor-based home fault detection method in the foregoing embodiments, the present invention further provides an intelligent current sensor-based home fault detection apparatus, on which a computer program is stored, and when the computer program is executed by a processor, the steps of any one of the foregoing intelligent current sensor-based home fault detection methods are implemented.
Where in fig. 9 a bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 linking together various circuits including one or more processors, represented by processor 302, and memory, represented by memory 304. The bus 300 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 306 provides an interface between the bus 300 and the receiver 301 and transmitter 303. The receiver 301 and the transmitter 303 may be the same element, i.e., a transceiver, providing a means for communicating with various other apparatus over a transmission medium.
The processor 302 is responsible for managing the bus 300 and general processing, and the memory 304 may be used for storing data used by the processor 302 in performing operations.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (devices), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A home fault detection method based on an intelligent current sensor is applied to an intelligent home management platform, wherein the method comprises the following steps:
obtaining first attribute information of a first household appliance, wherein the first attribute information comprises using power information of the first household appliance;
acquiring first power according to the first attribute information, wherein the first power is real-time power information of the first household appliance;
judging whether the first power information is within a preset power threshold range;
if so, acquiring a first current sensor;
obtaining first input information of the first current sensor, wherein the first current sensor is connected with the first household appliance;
obtaining first output information of the first current sensor;
according to the first input information and the first output information, whether the use state of the first household appliance meets a first preset condition is judged, wherein the judgment comprises the following steps:
inputting the first input information and the first output information into a training model, wherein the training model is obtained by training a plurality of sets of training data, and each set of training data in the plurality of sets includes: the first input information, the first output information and identification information for identifying an operation state level of the home appliance;
obtaining output information of the training model, wherein the output information comprises operation state grade information of the first household appliance;
judging whether the use state of the first household appliance meets a first preset condition or not according to the running state grade information, wherein the first preset condition is that the first household appliance does not have an electric leakage phenomenon;
if not, obtaining a first alarm signal;
according to the first alarm signal, the intelligent home management platform displays first alarm information through a display screen or sends the first alarm information to a first user, wherein the display screen is connected with the intelligent home management platform through a wireless network.
2. The method of claim 1, wherein the method further comprises:
when the use state of the first household appliance does not meet a first preset condition, obtaining historical input information and historical output information of the first current sensor within a first preset time period;
obtaining historical use state information of the first household appliance according to the historical input information and the historical output information;
judging whether the historical use state information of the first household appliance meets a second preset condition, wherein the second preset condition is that whether a fault occurs in the use process of the first household appliance is judged;
if not, obtaining first time length information corresponding to the second preset condition that the historical use state of the first household appliance does not meet the second preset condition;
obtaining a first ratio coefficient according to the first time length information and a first preset time period;
judging whether the first specific gravity coefficient is within a preset specific gravity threshold range;
if not, obtaining a second alarm signal;
and according to the second alarm signal, the intelligent home management platform sends second alarm information to the first user.
3. The method of claim 1, wherein after the obtaining the first current sensor, the method further comprises:
obtaining first model information of the first current sensor;
obtaining first performance parameter information of the first current sensor;
obtaining standard performance parameter information according to the first model information;
comparing the standard performance parameter information, and judging whether the first performance parameter is within a preset parameter deviation range;
if the first household appliance is within the preset parameter deviation range, obtaining the surrounding environment information of the first household appliance;
judging whether the ambient environment information meets a third preset condition, wherein the third preset condition is whether the temperature and the humidity of the ambient environment meet the use conditions of a sensor;
if not, obtaining a third alarm signal;
and according to the third alarm signal, the intelligent home management platform sends third alarm information to the first user.
4. The method of claim 2, wherein the method further comprises:
obtaining historical energy consumption information of the first user in the first preset time period according to the historical input information and the historical output information;
acquiring an energy consumption upper limit value and an energy consumption average value of the first user according to the historical energy consumption information;
acquiring first energy consumption information of the first household appliance according to the first input information and the first output information;
judging whether the first energy consumption information exceeds the energy consumption upper limit value or not;
if not, judging whether the first energy consumption information is in the range of the average energy consumption value;
if the first alarm signal exceeds the second alarm signal, a fourth alarm signal is obtained;
and according to the fourth alarm signal, the intelligent home management platform sends fourth alarm information to the first user.
5. The method of claim 1, wherein the method further comprises:
obtaining a second household appliance after the use state of the first household appliance meets the first preset condition;
judging whether a third household appliance exists in the home of the first user, wherein the third household appliance is an appliance which is not subjected to fault detection;
if the second household appliance does not exist, acquiring first instruction information after the second household appliance fault detection is finished;
and displaying the detection result information through the display screen or sending the detection result information to the first user according to the first instruction information.
6. The method of claim 1, wherein the method further comprises:
obtaining a first protection strategy according to the operation state grade when the use state of the first household appliance does not meet the first preset condition;
after the first household appliance driving circuit is protected according to the first protection strategy, second instruction information is obtained;
and displaying the processing result information through the display screen or sending the processing result information to the first user according to the second instruction information.
7. A home fault detection device based on an intelligent current sensor, wherein the device comprises:
a first obtaining unit configured to obtain first attribute information of a first home appliance, the first attribute information including usage power information of the first home appliance;
a second obtaining unit, configured to obtain a first power according to the first attribute information, where the first power is real-time power information of the first household appliance;
the first judging unit is used for judging whether the first power information is in a preset power threshold range or not;
a third obtaining unit, configured to obtain the first current sensor if the first current sensor is in the first state;
a fourth obtaining unit, configured to obtain first input information of the first current sensor, where the first current sensor is connected to the first household appliance;
a fifth obtaining unit for obtaining first output information of the first current sensor;
a second determining unit, configured to determine whether a usage state of the first household appliance satisfies a first preset condition according to the first input information and the first output information, where the second determining unit includes:
a first input unit, configured to input the first input information and the first output information into a training model, where the training model is obtained by training multiple sets of training data, and each set of training data in the multiple sets includes: the first input information, the first output information and identification information for identifying an operation state level of the home appliance;
a seventh obtaining unit, configured to obtain output information of the training model, where the output information includes operation state level information of the first household appliance;
the third judging unit is used for judging whether the service state of the first household appliance meets a first preset condition or not according to the running state grade information, wherein the first preset condition is that the first household appliance does not generate an electric leakage phenomenon;
a sixth obtaining unit, configured to obtain the first alarm signal if the first alarm signal does not meet the first alarm signal;
and the first sending unit is used for displaying the first alarm information through a display screen or sending the first alarm information to a first user by the intelligent home management platform according to the first alarm signal, wherein the display screen is connected with the intelligent home management platform through a wireless network.
8. An intelligent current sensor-based home failure detection apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the method of any one of claims 1-7 when executing the program.
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| CN115826422A (en) * | 2022-10-21 | 2023-03-21 | 广州视声智能股份有限公司 | Household equipment control method and device based on artificial intelligence |
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