CN112782612A - Electric leakage detection method and device and electronic equipment - Google Patents
Electric leakage detection method and device and electronic equipment Download PDFInfo
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Abstract
The invention belongs to the technical field of intelligent household appliances, and particularly relates to a leakage detection method, a leakage detection device and electronic equipment.A plurality of intelligent household appliances are sequentially switched in state by receiving leakage alarm information which represents the leakage phenomenon in the intelligent household appliances, so that the detected state information of a power circuit after each state switching is obtained; according to the method and the system for detecting the electric leakage of the intelligent household appliances, the intelligent household appliances with electric leakage in the plurality of intelligent household appliances are determined according to the detected state information of the electric circuit after each state switching, and the state information of the electric circuit representing the electric leakage condition can be changed after the state switching of the intelligent household appliances with the electric leakage occurs, so that whether the electric leakage occurs or not is determined.
Description
Technical Field
The invention belongs to the technical field of intelligent household appliances, and particularly relates to a leakage detection method and device and electronic equipment.
Background
At present, along with the popularization of intelligent household electrical appliances, more and more intelligent household electrical appliances walk into the family, and simultaneously, to the power consumption safety of intelligent household electrical appliances, also more and more receive attention of the user. In the prior art, some household appliances with higher electric leakage risk, such as water heaters, are specially provided with an electric leakage detection unit for ensuring the electricity utilization safety of users.
However, for other intelligent household electrical appliances, in consideration of cost, since the leakage detection unit is not provided, the problem that the leakage appliance cannot be found and located in time is caused, and the use risk of the intelligent household electrical appliance is increased.
Accordingly, there is a need in the art for a new leakage detection method, apparatus and electronic device to solve the above problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem that the existing leakage equipment cannot be found and located in time, the invention provides a leakage detection method, a leakage detection device and electronic equipment.
According to a first aspect of embodiments of the present invention, there is provided a leakage detection method, including:
when the leakage alarm information is received, wherein the leakage alarm information represents that a plurality of intelligent household appliances have a leakage phenomenon, the states of the intelligent household appliances are sequentially switched, and the detected state information of the power circuit after each state switching is obtained; and determining the intelligent household appliances with electric leakage in the plurality of intelligent household appliances according to the detected power consumption circuit state information after each state switching.
In a preferred technical solution of the above leakage detection method, sequentially switching the states of the plurality of intelligent home appliances includes: acquiring an identification list of online intelligent household electrical appliances; and switching the running state of at least one corresponding intelligent household appliance in sequence according to the identification list and a preset rule.
In a preferred technical scheme of the leakage detection method, the leakage alarm information includes reference circuit state information, and the reference circuit state information is used for representing the state information of the power circuit when the leakage alarm is detected; according to the power consumption circuit state information that detects after state switches each time, confirm among a plurality of intelligent household electrical appliances that the electric leakage has taken place, include: and determining the leakage state of the intelligent household appliance with the state switching according to the detected state information of the power line after each state switching and the change condition of the state information of the reference circuit.
In a preferred technical solution of the above leakage detection method, sequentially switching the operating states of at least one corresponding intelligent household electrical appliance according to a preset rule includes: determining the state switching sequence of the intelligent household appliance according to the historical leakage record of the intelligent household appliance and/or the rated power of the intelligent household appliance; and switching the state of at least one corresponding intelligent household appliance according to the state switching sequence.
In a preferred embodiment of the above leakage detection method, the state switching includes at least one of: switching state, running power and equipment function.
In a preferred embodiment of the above leakage detection method, the method further includes: sending leakage alarm information and a leakage detection request to the terminal equipment; and receiving authorization information sent by the terminal equipment, wherein the authorization information is used for indicating the intelligent household appliances authorized to perform electric leakage detection in the plurality of intelligent household appliances.
In a preferred embodiment of the above leakage detection method, the method further includes: and closing the electric leakage equipment, and/or sending alarm information indicating the electric leakage equipment to terminal equipment.
According to a second aspect of the embodiments of the present invention, there is provided an electric leakage detecting device including:
the control module is used for indicating that the electric leakage phenomenon occurs in a plurality of intelligent household appliances when the electric leakage alarm information is received, sequentially switching the states of the intelligent household appliances and obtaining the state information of the detected power circuit after each state switching;
and the determining module is used for determining the intelligent household electrical appliance with electric leakage in the plurality of intelligent household electrical appliances according to the detected power consumption circuit state information after each state switching.
In the above-mentioned electric leakage detection device, when the control module switches the states of the plurality of intelligent household electrical appliances in sequence, the control module is specifically configured to: acquiring an identification list of online intelligent household electrical appliances; and switching the running state of at least one corresponding intelligent household appliance in sequence according to the identification list and a preset rule.
In a preferred technical solution of the above leakage detection apparatus, the leakage alarm information includes reference circuit state information, and the reference circuit state information is used for representing the state information of the power line when the leakage alarm is detected; the determining module is specifically configured to: and determining the leakage state of the intelligent household appliance with the state switching according to the detected state information of the power line after each state switching and the change condition of the state information of the reference circuit.
In the above-mentioned electric leakage detection device's preferred technical scheme, when the control module switches the running state of at least one corresponding intelligent household electrical appliance equipment according to presetting the rule in proper order, specifically be used for: determining the state switching sequence of the intelligent household appliance according to the historical leakage record of the intelligent household appliance and/or the rated power of the intelligent household appliance; and switching the state of at least one corresponding intelligent household appliance according to the state switching sequence.
In a preferred embodiment of the electrical leakage detection apparatus, the state switching includes at least one of: switching state, running power and equipment function.
In a preferred embodiment of the above leakage detection device, the device further includes a transceiver module, configured to: sending leakage alarm information and a leakage detection request to the terminal equipment; and receiving authorization information sent by the terminal equipment, wherein the authorization information is used for indicating the intelligent household appliances authorized to perform electric leakage detection in the plurality of intelligent household appliances.
In a preferred embodiment of the above leakage detection device, the control module is further configured to: and closing the electric leakage equipment, and/or sending alarm information indicating the electric leakage equipment to terminal equipment.
According to a third aspect of embodiments of the present invention, there is provided an electronic apparatus including: a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to perform the electrical leakage detection method according to any one of the first aspect of the embodiments of the present invention.
According to a fourth aspect of the embodiments of the present invention, there is provided a computer-readable storage medium, in which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, the computer-readable storage medium is configured to implement the leakage detection method according to any one of the first aspect of the embodiments of the present invention.
As can be understood by those skilled in the art, according to the electric leakage detection method, the electric leakage detection device and the electronic device provided by the embodiments of the present invention, when the electric leakage alarm information is received, where the electric leakage alarm information represents that an electric leakage phenomenon occurs in a plurality of intelligent household electrical appliances, the plurality of intelligent household electrical appliances are sequentially switched in state, and the detected state information of the power circuit after each state switching is obtained; according to the power consumption circuit state information that detects after state switching each time, confirm the intelligent household electrical appliances who has taken place the electric leakage among a plurality of intelligent household electrical appliances, after obtaining the electric leakage alarm information that reports, through carrying out running state's switching to a plurality of intelligent household electrical appliances, because the intelligent household electrical appliances who appears the electric leakage take place the state switching back, it is corresponding, the power consumption circuit state information that the sign electric leakage condition also can change, therefore, can confirm whether this intelligent household electrical appliances take place the electric leakage, through this embodiment, the cloud ware can carry out the electric leakage detection to the intelligent household electrical appliances who does not have the electric leakage detecting element in the family, thereby in time discover and fix a position electric leakage equipment, improve the power consumption security.
Drawings
Preferred embodiments of the leakage detecting method, apparatus and device of the present invention are described below with reference to the accompanying drawings. The attached drawings are as follows:
FIG. 1 is a schematic diagram of a prior art embodiment of the present invention;
fig. 2 is a flowchart of a leakage detection method according to an embodiment of the present invention;
fig. 3 is a schematic process diagram of an intelligent home appliance for determining occurrence of electric leakage according to an embodiment of the present invention;
fig. 4 is a flowchart of a leakage detection method according to another embodiment of the present invention;
FIG. 5 shows an implementation of step S202 in the embodiment of FIG. 4;
fig. 6 is a schematic structural diagram of a leakage detecting device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a leakage detecting device according to another embodiment of the present invention;
fig. 8 is a schematic diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the electric leakage detection method of the present invention is described in conjunction with the cloud server of the intelligent water heater, this is not limiting, and the electric leakage detection method of the present invention may be configured for the cloud server corresponding to other devices with electric leakage detection requirements.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms to which the present invention relates will be explained first:
1) the intelligent household appliance equipment is a household appliance product formed by introducing a microprocessor, a sensor technology and a network communication technology into the household appliance equipment, has the characteristics of intelligent control, intelligent perception and intelligent application, and the operation process of the intelligent household appliance equipment usually depends on the application and processing of modern technologies such as the Internet of things, the Internet and an electronic chip, for example, the intelligent household appliance equipment can realize the remote control and management of a user on the intelligent household appliance equipment by connecting the intelligent household appliance equipment with the electronic equipment.
2) In some embodiments, the terminal device, for example, a mobile device, a computer, or a vehicle terminal device built in a suspension vehicle, may be in communication connection with the above intelligent household appliance device by connecting to the internet, or may be in communication connection with the above intelligent household appliance device directly by means of bluetooth, wifi, or the like. On-board devices, etc., or any combination thereof. The mobile device may include, for example, a cell phone, a smart home device, a wearable device, a smart mobile device, a virtual reality device, or the like, or any combination thereof, wherein the wearable device includes, for example: smart watches, smart bracelets, pedometers, and the like.
3) "plurality" means two or more, and other terms are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
4) "correspond" may refer to an association or binding relationship, and a corresponds to B refers to an association or binding relationship between a and B.
The following explains an application scenario of the embodiment of the present invention:
fig. 1 is a schematic diagram of a prior art according to an embodiment of the present invention, and with reference to fig. 1, in a general household use scenario of a household appliance, such as an intelligent household appliance having a complex use environment and a high leakage risk or leakage hazard, a leakage detection unit is specially provided in the prior art, for example, the leakage detection unit provided in the intelligent water heater shown in fig. 1, and through the leakage detection unit, the leakage detection and alarm functions of the intelligent water heater can be realized. Meanwhile, for other household appliances not equipped with the leakage detection unit, such as the refrigerator and the washing machine in fig. 1, the leakage determination cannot be performed.
The electric leakage of the household electrical appliance is generally shown as the electrification of a ground wire, and the electric leakage of one household electrical appliance can electrify the ground wire of the whole power line, so that the electric leakage hidden danger exists in the household electrical appliance on the whole power line, and the personal safety is seriously damaged. Among the prior art, through the electric leakage detecting element who installs on equipment, can realize judging this equipment self electric leakage, like the intelligent water heater in fig. 1, but if other equipment takes place the electric leakage, then only electrified through detecting the ground wire, can't realize the electric leakage location to a plurality of domestic appliance, consequently, if want to realize the electric leakage monitoring and the locate function of indoor all household electrical appliances, then need install corresponding electric leakage detecting element on every household electrical appliances, improve the comprehensive cost of product. In the embodiment of the invention, the intelligent household electrical appliance with the leakage detection unit is utilized, the internet technology is combined, the cloud end is used for carrying out cloud detection on the accessed intelligent household electrical appliance without the leakage detection unit, so that the leakage monitoring and positioning are realized, the intelligent household electrical appliance under the same power circuit can realize remote leakage monitoring, alarming and positioning without independently configuring the leakage detection unit, the use safety of the intelligent household electrical appliance is improved, and the leakage risk is reduced.
The following describes the technical solution of the present invention and how to solve the above technical problems with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 2 is a flowchart of a leakage detection method according to an embodiment of the present invention, which is applied to a cloud server, and as shown in fig. 2, the leakage detection method according to the embodiment includes the following steps:
step S101, when the electric leakage alarm information is received, wherein the electric leakage alarm information represents that electric leakage occurs in a plurality of intelligent household appliances, state switching is sequentially carried out on the plurality of intelligent household appliances, and detected power circuit state information after each state switching is obtained.
Illustratively, the leakage alarm information is alarm information sent by the electronic device with the leakage detection unit when the leakage phenomenon is detected. More specifically, for example, an electrical leakage detection unit is provided in the intelligent water heater. The electric leakage detection unit can detect whether the ground wire connected to the intelligent water heater is electrified or not so as to judge whether electric leakage phenomenon exists in intelligent household electrical appliances connected to the same power line system or not. If the electric leakage phenomenon is found, the intelligent water heater sends the electric leakage alarm information to the cloud server.
Further, after receiving the leakage alarm information, the cloud server determines that at least one of the plurality of intelligent household appliances leaks electricity in the environment where the intelligent household appliance reporting the leakage alarm information is located. Illustratively, the plurality of intelligent household electrical appliances are in communication connection with a cloud server, and the cloud server can control the intelligent household electrical appliances which may have electric leakage, including state switching operations such as switching state, running power switching, device function switching, and the like. Specifically, the switch state is switched, for example, the equipment is switched from an operating state to an off state; operating power switching, e.g., from high operating power to low operating power; the device function switching means switching between different functions, for example, switching from a charging mode to a discharging mode, of the intelligent home appliance having different operation functions. In a possible implementation manner, the server determines that the intelligent household electrical appliances are located in the same power line system through the gateway addresses corresponding to the intelligent household electrical appliances, and sequentially switches the states of the intelligent household electrical appliances located in the same gateway address, for example, sequentially turns off the intelligent household electrical appliances.
And step S102, determining the intelligent household appliances with electric leakage in the plurality of intelligent household appliances according to the detected state information of the power consumption circuit after each state switching.
For example, the state information, e.g., the voltage value, of the power line after the state of each intelligent household electrical appliance is switched, which is reported by the leakage detection unit, is used to determine whether the state change of the intelligent household electrical appliance causes the leakage situation to change accordingly, and if the state change of the intelligent household electrical appliance and the leakage situation change synchronously, it is determined that the two change in correlation. Specifically, fig. 3 is a schematic diagram of a process for determining an intelligent household electrical appliance with leakage according to an embodiment of the present invention, and exemplarily, as shown in fig. 3, after receiving leakage alarm information reported by an intelligent water heater, a cloud service sequentially turns off a plurality of other intelligent household electrical appliances in the same power consumption line system as the intelligent water heater, for example: refrigerator, washing machine. After the refrigerator is closed, the cloud server determines whether the ground line voltage and the ground line voltage in the leakage alarm information are changed or not according to the power circuit state information reported by the intelligent water heater, namely the ground line voltage, and the intelligent household appliance is closed in sequence, so that the phenomenon that the ground line voltage is changed into 0 when the washing machine is closed is found, namely the leakage phenomenon disappears, and therefore the washing machine can be determined to be the intelligent household appliance with the leakage.
It should be noted that the electric leakage detection unit in this embodiment may be a functional unit installed in an intelligent household appliance, for example, an electric leakage detector installed in an intelligent water heater, where the intelligent water heater can send information detected by the electric leakage detector to a cloud server through communication connection with the cloud server; the leakage detection unit may also be a separate device that is connected to the power line, such as an intelligent leakage detection device, and the intelligent leakage detection device may be in communication connection with the cloud server and send the detected information to the cloud server, which is not repeated here.
In the embodiment, when the leakage alarm information is received, wherein the leakage alarm information represents that a plurality of intelligent household appliances have a leakage phenomenon, the plurality of intelligent household appliances are sequentially switched in state, and the detected power circuit state information after each state switching is obtained; according to the power consumption circuit state information that detects after state switching each time, confirm the intelligent household electrical appliances who has taken place the electric leakage among a plurality of intelligent household electrical appliances, after obtaining the electric leakage alarm information that reports, through carrying out running state's switching to a plurality of intelligent household electrical appliances, because the intelligent household electrical appliances who appears the electric leakage take place the state switching back, it is corresponding, the power consumption circuit state information that the sign electric leakage condition also can change, therefore, can confirm whether this intelligent household electrical appliances take place the electric leakage, through this embodiment, the cloud ware can carry out the electric leakage detection to the intelligent household electrical appliances who does not have the electric leakage detecting element in the family, thereby in time discover and fix a position the electric leakage equipment, improve the power consumption security.
Fig. 4 is a flowchart of a leakage detection method according to another embodiment of the present invention, as shown in fig. 4, the leakage detection method according to this embodiment further refines step S101 on the basis of the leakage detection method according to the embodiment shown in fig. 2, and adds a step of sending a leakage detection request to a terminal device and receiving information sent by the terminal device after step S202, so that the leakage detection method according to this embodiment includes the following steps:
step S200, after receiving the leakage alarm information, sending leakage alarm information and a leakage detection request to the terminal device, and receiving authorization information sent by the terminal device, wherein the authorization information is used for indicating intelligent household appliances authorized to perform leakage detection in the plurality of intelligent household appliances.
For example, before the cloud server performs state switching on the smart home devices to determine the leakage devices, since some smart home devices may be in a working state, the state switching may be performed directly without authorization, which may cause device security problems and user usage problems. Therefore, after the cloud server receives the electric leakage alarm information, firstly, the electric leakage alarm information and the electric leakage detection request are sent to the terminal device, after the terminal device displays the information to the user, the user determines which intelligent household appliances can be switched in state according to the actual use condition so as to determine the electric leakage appliances, and which intelligent household appliances cannot be switched in state at present, and sends authorization information through the terminal device. For example, the current intelligent refrigerator and intelligent washing machine are in a power-on state, but can be switched to a state such as off; and the current user is carrying out the video conference through the smart television and can not carry out the state switching operation such as closing. Therefore, the authorization information indicates that the intelligent refrigerator with the device identifier #1 and the intelligent washing machine with the device identifier #2 perform electric leakage detection, and the intelligent television with the device identifier #3 does not perform electric leakage detection.
The terminal device runs a client application program which communicates with a server running on the cloud server, and the terminal device is, for example, a mobile phone, an intelligent sound box, an intelligent toilet mirror, and the like, and is not limited specifically here.
In this embodiment, the range of the intelligent household appliance for leakage detection is determined by sending a leakage detection request to the user and receiving the authorization information sent by the terminal device, so that the influence on the normal use of the user and other safety problems caused by the control of the intelligent household appliance in the detection process are avoided, and the flexibility of leakage detection is improved.
Step S201, an identification list of the online intelligent home appliance is obtained.
For example, after the intelligent household electrical appliance is in communication connection with a server running on a cloud server, the intelligent household electrical appliance is registered on one side of the server, and the intelligent household electrical appliance is displayed in an online state on the cloud server under the condition that the intelligent household electrical appliance can be accessed to a network and authorized by a user. After receiving the electric leakage alarm information, the cloud server acquires an identification list of all intelligent household appliances which are in an online state with the intelligent household appliance at the same gateway address or the same IP address.
And S202, sequentially switching the running state of at least one corresponding intelligent household appliance according to the identifier list and a preset rule.
In a possible implementation manner, after obtaining the identification list, the operation states of the intelligent home appliance devices may be sequentially switched according to a default order of the identification list,
optionally, as shown in fig. 5, step S202 includes two specific implementation steps S2021 and S2022:
step S2021, determining a state switching sequence of the intelligent household electrical appliance according to the historical leakage record of the intelligent household electrical appliance and/or the rated power of the intelligent household electrical appliance.
In some specific scenarios, such as a business place and a home with a large number of intelligent home devices, due to the large number of intelligent home devices, when the states of the intelligent home devices are switched to determine a device leakage situation, a device queue situation may be caused. At this time, if the state switching is performed only in the default order, the efficiency is reduced, and other safety problems may be caused because the leakage device cannot be determined in time. Therefore, in this embodiment, the efficiency of leakage detection can be improved by performing targeted setting on the state switching order of the intelligent household electrical appliance device.
Specifically, the intelligent household electrical appliance has an electric leakage phenomenon, which is generally caused by the failure of an insulating layer due to the aging, corrosion and other reasons of the insulating layer of a charged part. The process is a gradual change process, and for some household appliances with high use frequency and long use time, the electric leakage problem still occurs after a period of time even after the household appliances are maintained for the electric leakage problem. Therefore, in a possible implementation manner, after the intelligent home appliance is determined to be a failed device, the cloud server may mark the intelligent home appliance according to identification information such as a physical address, a serial number, and the like of the intelligent home appliance. When the state switching sequence of the intelligent household electrical appliance needs to be determined by the cloud server, the representation information of the intelligent household electrical appliance is sequenced according to the historical leakage records of the intelligent household electrical appliance, so that the intelligent household electrical appliance with leakage can be switched in state preferentially, the preferential detection is realized, the leakage detection efficiency is improved, and the detection time is shortened.
In another possible implementation manner, since the rated powers of different intelligent household electrical appliances are different, the severity of the accident caused by the occurrence of the corresponding leakage current is also different. For example, the rated power of the intelligent sound box is 5 watts, and the rated power of the intelligent electric oven is 2000 watts, so that the danger degree of the intelligent electric oven after electric leakage is higher than that of the intelligent sound box, when the cloud server needs to determine the state switching sequence of the intelligent household appliances, the representation information of the intelligent household appliances can be sequenced according to the rated power of the intelligent household appliances, the intelligent household appliances with larger rated power can be switched preferentially, the preferential detection is realized, the electric leakage detection time of the high-risk household appliances is shortened, and the use safety of the intelligent household appliances is improved.
Step S2022, performing state switching on at least one corresponding intelligent household appliance according to the state switching sequence.
For example, after determining the state switching order, the state switching may be performed on one or more intelligent home devices. Specifically, for example, 10 intelligent home devices are connected to the same power line, and the device identifiers are #1 to #10, respectively. According to the state switching sequence, 10 intelligent household appliances are divided into 3 groups, 3 intelligent household appliances with the equipment identifications from #1 to #3 are turned off at the same time, and then the detected state information of the power circuit determines whether the intelligent household appliances in #1 to #3 send electric leakage or not; if not, continuing to simultaneously turn off the intelligent household appliances with the equipment identifications #4 to #6, and detecting the intelligent household appliances with the equipment identifications #4 to # 6; if not, the intelligent household appliances with the equipment identifications #7 to #10 are turned off at the same time, and the intelligent household appliances with the equipment identifications #7 to #10 are detected. If in the 3 groups of intelligent household appliances, a certain group of intelligent household appliances is determined to have a leakage device, for example, the intelligent household appliances with the device identifications #4 to #6 are determined to have the leakage device. The switching of the states of #4, #5 and #6 is continued in turn to determine the terminated leakage device. In this embodiment, under the condition that intelligent household electrical appliances are in a large number, improvement detection efficiency that once can be obvious when carrying out state switching to a plurality of intelligent household electrical appliances realizes faster location to electric leakage equipment.
Step S203, determining the leakage state of the intelligent household appliance with the state switching according to the detected power line state information after each state switching, relative to the change condition of the reference circuit state information.
According to the detected state information of the power circuit after each state switching, the intelligent household appliance which causes the change of the state information of the power circuit can be determined relative to the change condition of the state information of the reference circuit, and the intelligent household appliance is the electric leakage equipment. The specific implementation process is already described in step S102 of the embodiment shown in fig. 2, and is not described here again.
Step S204, alarm information indicating the electric leakage equipment is sent to the terminal equipment, and/or the electric leakage equipment is closed.
For example, after determining the leakage device, the other non-leakage devices are restored to the operating state before the state switching, for example, the intelligent household appliance is switched to the off state before the state switching, and after determining that the non-leakage intelligent household appliance is the intelligent household appliance, the intelligent household appliance switched to the off state is restored to the operating state. Meanwhile, in a possible implementation manner, the alarm information of the electric leakage device is sent to the terminal device to inform the user, the user is inquired whether to close the intelligent household appliance, and the electric leakage device is closed after a closing confirmation instruction of the user is obtained. In another possible implementation manner, the cloud server directly controls the leakage equipment to be turned off so as to quickly cut off the leakage power supply, and sends alarm information of the leakage equipment to the terminal equipment so as to inform a user of maintaining and processing the leakage equipment.
In a possible implementation manner, after step S204, the method further includes:
step S205, receiving the feedback information sent by the terminal device, and marking the electrical leakage device according to the feedback information, so as to cancel authorization for electrical leakage detection of the electrical leakage device.
Illustratively, the feedback information is used to characterize a user's verification of the alert information. After the alarm result is sent to the terminal equipment, the user can check the electric leakage equipment corresponding to the alarm result according to the display of the alarm result by the terminal equipment, and determine whether the electric leakage phenomenon really occurs to the electric leakage equipment. If the leakage equipment does not have the leakage phenomenon, the feedback information can be sent to the cloud server through the terminal equipment, the cloud server is indicated to mark the leakage equipment, the authorization of the leakage detection of the leakage equipment is cancelled, the leakage equipment which is falsely reported is discharged in the later leakage detection process, and the occurrence of false reports is reduced.
Fig. 6 is a schematic structural diagram of an electrical leakage detection device according to an embodiment of the present invention, which is applied to a cloud server, and as shown in fig. 6, the electrical leakage detection device 3 according to the embodiment includes:
the control module 31 is configured to, when receiving the leakage alarm information, represent that leakage occurs in the plurality of intelligent household electrical appliances, sequentially switch the states of the plurality of intelligent household electrical appliances, and obtain the state information of the power circuit detected after each state switching;
the determining module 32 is configured to determine, according to the detected power consumption circuit state information after each state switching, an intelligent household appliance with a power leakage among the plurality of intelligent household appliances.
Wherein, the control module 31 and the determination module 32 are connected in sequence. The leakage detection apparatus 3 provided in this embodiment may implement the technical solution of the method embodiment shown in fig. 2, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 7 is a schematic structural diagram of an electrical leakage detection device according to another embodiment of the present invention, and fig. 7 is a schematic structural diagram of an electrical leakage detection device 3 according to the embodiment shown in fig. 6, which is further detailed and is added with a transceiver module 41, as shown in fig. 6, in the electrical leakage detection device 4 according to this embodiment:
in a possible implementation manner, when the control module 31 sequentially switches the states of the multiple intelligent home appliances, it is specifically configured to: acquiring an identification list of online intelligent household electrical appliances; and sequentially switching the running state of at least one corresponding intelligent household appliance according to the identification list and a preset rule.
In a possible implementation manner, the leakage alarm information includes reference circuit state information used for representing the state information of the power circuit when the leakage alarm is detected; the determining module 32 is specifically configured to: and determining the leakage state of the intelligent household appliance with the state switching according to the detected state information of the power line after each state switching and the change condition of the state information of the reference circuit.
In a possible implementation manner, when the control module 31 sequentially switches the operating states of at least one corresponding intelligent household electrical appliance according to a preset rule, the control module is specifically configured to: determining the state switching sequence of the intelligent household electrical appliance according to the historical leakage record of the intelligent household electrical appliance and/or the rated power of the intelligent household electrical appliance; and switching the states of at least one corresponding intelligent household appliance according to the state switching sequence.
In one possible implementation, the state switching includes at least one of: switching state, running power and equipment function.
In a possible implementation, the apparatus further includes a transceiver module 41 configured to: sending leakage alarm information and a leakage detection request to the terminal equipment; and receiving authorization information sent by the terminal equipment, wherein the authorization information is used for indicating the intelligent household appliances authorized to perform electric leakage detection in the plurality of intelligent household appliances.
In a preferred embodiment of the above leakage detection method, the control module is further configured to: and closing the electric leakage equipment, and/or sending alarm information indicating the electric leakage equipment to the terminal equipment.
Fig. 8 is a schematic diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 8, an electronic device 5 according to the embodiment includes: a memory 51, a processor 52 and a computer program.
The computer program is stored in the memory 51 and configured to be executed by the processor 52 to implement the leakage detection method according to any one of the embodiments corresponding to fig. 2 to 5.
The memory 51 and the processor 52 are connected by a bus 53.
The relevant descriptions and effects corresponding to the steps in the embodiments corresponding to fig. 2 to fig. 5 can be understood, and are not described in detail herein.
One embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the leakage detection method provided in any one of the embodiments corresponding to fig. 2 to fig. 5 of the present invention.
The computer readable storage medium may be, among others, ROM, Random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of modules is merely a division of logical functions, and an actual implementation may have another division, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A method of electrical leakage detection, the method comprising:
when the leakage alarm information is received, wherein the leakage alarm information represents that a plurality of intelligent household appliances have a leakage phenomenon, the states of the intelligent household appliances are sequentially switched, and the detected state information of the power circuit after each state switching is obtained;
and determining the intelligent household appliances with electric leakage in the plurality of intelligent household appliances according to the detected power consumption circuit state information after each state switching.
2. The method of claim 1, wherein sequentially switching states of the plurality of intelligent home devices comprises:
acquiring an identification list of online intelligent household electrical appliances;
and switching the running state of at least one corresponding intelligent household appliance in sequence according to the identification list and a preset rule.
3. The method according to claim 2, wherein the leakage alarm information includes reference circuit status information, which is used to represent the status information of the power line when the leakage alarm is detected; according to the power consumption circuit state information that detects after state switches each time, confirm among a plurality of intelligent household electrical appliances that the electric leakage has taken place, include:
and determining the leakage state of the intelligent household appliance with the state switching according to the detected state information of the power line after each state switching and the change condition of the state information of the reference circuit.
4. The method of claim 3, wherein sequentially switching the operating states of at least one corresponding intelligent home appliance according to a preset rule comprises:
determining the state switching sequence of the intelligent household appliance according to the historical leakage record of the intelligent household appliance and/or the rated power of the intelligent household appliance;
and switching the state of at least one corresponding intelligent household appliance according to the state switching sequence.
5. The method of claim 1, wherein the state switching comprises at least one of:
switching state, running power and equipment function.
6. The method according to any one of claims 1-5, further comprising:
sending leakage alarm information and a leakage detection request to the terminal equipment;
and receiving authorization information sent by the terminal equipment, wherein the authorization information is used for indicating the intelligent household appliances authorized to perform electric leakage detection in the plurality of intelligent household appliances.
7. The method according to any one of claims 1-5, further comprising:
and closing the electric leakage equipment, and/or sending alarm information indicating the electric leakage equipment to terminal equipment.
8. An electrical leakage detection apparatus, comprising:
the control module is used for indicating that the electric leakage phenomenon occurs in a plurality of intelligent household appliances when the electric leakage alarm information is received, sequentially switching the states of the intelligent household appliances and obtaining the state information of the detected power circuit after each state switching;
and the determining module is used for determining the intelligent household electrical appliance with electric leakage in the plurality of intelligent household electrical appliances according to the detected power consumption circuit state information after each state switching.
9. An electronic device, comprising: a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the electrical leakage detection method according to any one of claims 1 to 7.
10. A computer-readable storage medium, wherein computer-executable instructions are stored in the computer-readable storage medium, and when executed by a processor, the computer-executable instructions are configured to implement the electrical leakage detection method according to any one of claims 1 to 7.
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