CN111611256B - Equipment energy consumption monitoring method and device, terminal equipment and storage medium - Google Patents
Equipment energy consumption monitoring method and device, terminal equipment and storage medium Download PDFInfo
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Abstract
The application is applicable to the technical field of electric energy information control, and provides a device energy consumption monitoring method, a device, terminal equipment and a storage medium, wherein the method is applied to the terminal equipment and comprises the following steps: sending an acquisition instruction to each energy consumption collector to control each energy consumption collector to acquire electric energy data information of corresponding controlled equipment; if the electric energy data information collected by each energy consumption collector is received in a first preset time period, a communication protocol constructed between the terminal equipment and the energy consumption collectors in advance is called to analyze the electric energy data information, and target electric energy data of the controlled equipment are obtained; and monitoring the energy consumption generated when the controlled equipment operates according to the target electric energy data. According to the method, the terminal equipment can analyze the electric energy data information according to the communication protocol between the pre-constructed terminal equipment and the energy consumption collector to obtain corresponding target electric energy data, so that the aim of monitoring the energy consumption generated when the controlled equipment operates by staff according to the target electric energy data is fulfilled.
Description
Technical Field
The application belongs to the technical field of electric energy information control, and particularly relates to a device energy consumption monitoring method, a device, terminal equipment and a storage medium.
Background
At present, most of power data generated by power equipment in operation are collected by manually copying an electric energy meter, and a total electric energy meter is designed for monitoring the electric quantity of all power equipment for a large number of electric equipment existing in a factory. If each power device is independently connected with the electric energy meter for monitoring, a great deal of time and energy are consumed when the power data are transcribed, and the energy consumption generated when the power device operates can not be effectively monitored at any time.
Disclosure of Invention
The embodiment of the application provides a device energy consumption monitoring method, a device, a terminal device and a storage medium, which can solve the problem that a control system cannot effectively monitor energy consumption generated when power equipment operates at any time when facing a plurality of controlled devices.
In a first aspect, an embodiment of the present application provides a device energy consumption monitoring method, including:
sending an acquisition instruction to each energy consumption collector, wherein the acquisition instruction is used for controlling each energy consumption collector to acquire electric energy data information of corresponding controlled equipment;
If the electric energy data information acquired by each energy consumption collector is received in a first preset time period, calling a communication protocol constructed between terminal equipment and the energy consumption collectors in advance;
analyzing the electric energy data information according to the communication protocol to obtain target electric energy data of the controlled equipment;
and monitoring the energy consumption generated when the controlled equipment operates according to the target electric energy data.
In an embodiment, the analyzing the electric energy data information according to the communication protocol to obtain the target electric energy data of the controlled device includes:
analyzing the electric energy data information, and identifying a data start identifier and a data end identifier in the electric energy data information;
acquiring initial electric energy data between the data start identifier and the data end identifier;
and decrypting the initial electric energy data to obtain target electric energy data.
In an embodiment, the electrical energy data information includes first identification information of each controlled device, where the first identification information is used to identify each controlled device; before the acquiring instruction is sent to each energy consumption collector, the method further comprises the following steps:
Presetting standard electric energy data information of each controlled device when the controlled device works, wherein the standard electric energy data information comprises second identification information corresponding to each controlled device and standard electric energy data of the target electric energy associated with the second identification information;
acquiring first identification information corresponding to the electric energy data information;
and when the first identification information is the same as the second identification information, acquiring standard electric energy data of the target electric energy associated with the second identification information.
In an embodiment, after the monitoring of the energy consumption generated during the operation of the controlled device according to the target electrical energy data, the method further includes:
judging whether the target electric energy data exceeds the standard electric energy data or not;
and if the target electric energy data exceeds the standard electric energy data, determining that the target electric energy data is abnormal electric energy data, and sending an operation stopping instruction to the controlled equipment so as to stop the operation of the controlled equipment.
In one embodiment, after said determining whether said target power data exceeds said standard power data, further comprising:
if the target electric energy data exceeds the standard electric energy data, acquiring the target electric energy data uploaded by the controlled equipment;
Performing energy efficiency analysis according to the target electric energy data, and judging whether the controlled equipment fails or not;
if the controlled equipment fails, according to the target electric energy data uploaded by the controlled equipment, a first failure reason of the controlled equipment and a first solution corresponding to the first failure reason are queried in a database.
In an embodiment, after the step of querying, in the database, a first failure cause of the controlled device and a first solution corresponding to the first failure cause according to the target power data uploaded by the controlled device if the controlled device fails, the method further includes:
the abnormal electric energy data, the second identification information corresponding to the controlled equipment, the first fault reason and the corresponding first solution are sent to terminal equipment corresponding to staff;
receiving feedback information of staff, wherein the feedback information comprises second identification information corresponding to the controlled equipment, the abnormal electric energy data, a second fault reason corresponding to the abnormal electric energy data and a second solution corresponding to the second fault reason;
and updating the database according to the feedback information.
In one embodiment, after the presetting of the standard power data information when each controlled device works, the method further includes:
establishing association relations between each second identification information and corresponding standard electric energy data;
and generating a correlation chart according to the correlation relation, and caching the correlation chart.
In a second aspect, an embodiment of the present application provides an apparatus for monitoring device energy consumption, which is applied to a terminal device, including:
the first sending module is used for sending an acquisition instruction to each energy consumption collector, wherein the acquisition instruction is used for controlling each energy consumption collector to acquire electric energy data information corresponding to the controlled equipment;
the calling module is used for calling a communication protocol constructed between the terminal equipment and the energy consumption collectors in advance if the electric energy data information collected by each energy consumption collector is received in a first preset time period;
the analysis module is used for analyzing the electric energy data information according to the communication protocol to obtain target electric energy data of the controlled equipment;
and the monitoring module is used for monitoring the energy consumption generated when the controlled equipment operates according to the target electric energy data.
In a third aspect, an embodiment of the present application provides a terminal device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the device energy consumption monitoring method according to any one of the first aspects when the processor executes the computer program.
In a fourth aspect, embodiments of the present application provide a computer readable storage medium storing a computer program which, when executed by a processor, implements a device energy consumption monitoring method as in any one of the first aspects above.
In a fifth aspect, embodiments of the present application provide a computer program product, which, when run on a terminal device, causes the terminal device to perform the device energy consumption monitoring method of any one of the first aspects above.
Compared with the prior art, the embodiment of the application has the beneficial effects that: the communication protocol between the terminal equipment and the energy consumption collectors is built in advance, so that data interaction between the terminal equipment and the energy consumption collectors is realized, the terminal equipment can analyze the electric energy data information uploaded by each energy consumption collector to obtain target electric energy data of each controlled equipment, and the aim of monitoring the energy consumption generated when the controlled equipment operates by staff according to the target electric energy data is fulfilled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of an implementation of a device energy consumption monitoring method according to an embodiment of the present application;
FIG. 2 is a schematic flow chart of another implementation of the method for monitoring energy consumption of a device according to an embodiment of the present application;
FIG. 3 is a schematic flow chart of another implementation of the method for monitoring energy consumption of a device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an apparatus for monitoring energy consumption of a device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of another device for monitoring energy consumption of equipment according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a terminal device provided in an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In addition, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
The device energy consumption monitoring method provided by the embodiment of the application can be applied to terminal devices such as tablet computers, notebook computers, ultra-mobile personal computer (UMPC) and netbooks, and the specific types of the terminal devices are not limited.
Fig. 1 shows a flowchart of an implementation of a device energy consumption monitoring method according to an embodiment of the present application, which is described in detail below:
s101, sending an acquisition instruction to each energy consumption collector, wherein the acquisition instruction is used for controlling each energy consumption collector to acquire electric energy data information corresponding to the controlled equipment.
In application, the acquisition instruction is used for controlling each energy consumption collector to collect the electric energy data information of the corresponding controlled equipment. The energy consumption collectors may correspond to the controlled devices one by one, or may be one energy consumption collector may collect electrical energy data information of a plurality of controlled devices, and in other examples, the acquiring instruction may be sent to a specific energy consumption collector separately, which is not limited.
In application, the controlled device may be a water dispenser, a public lighting device, a central air conditioner, etc., where the multiple controlled devices may be only one same type of electric device, or may be multiple different types of electric devices, which is not limited.
In other applications, the terminal device may be further preset to send an acquisition instruction to each energy consumption collector every second preset time. Correspondingly, the second preset time can be a time period set by a worker, and after the terminal equipment acquires the electric energy data acquired by the energy consumption collector, the electric energy data is required to be monitored and analyzed so as to judge the running condition of the controlled equipment. However, if the terminal device acquires the electric energy data acquired by the energy consumption collector in real time, the calculation amount of the terminal device is increased, and overload operation of the terminal device is caused. Therefore, in order to avoid overload operation of the terminal device and monitor each controlled device as much as possible, the terminal device may be set to send an acquisition instruction to each energy consumption collector every second preset time.
S102, if the electric energy data information collected by each energy consumption collector is received in a first preset time period, a communication protocol constructed between the terminal equipment and the energy consumption collectors in advance is called.
In application, the first preset time period may be a time period set by the terminal device itself, or may be a time period set by a worker itself, which is not limited. The communication protocol is a protocol standard for mutual communication between the energy consumption collector and the terminal equipment, and includes, but is not limited to, a format, a transmission speed, a command, a question-answer mode and the like for specifying data transmission.
In other applications, if the terminal device does not receive the electric energy data information collected by each energy consumption collector within the first preset time period, the obtaining instruction can be immediately retransmitted to each energy consumption collector. Correspondingly, the energy consumption collector is connected with the terminal equipment through wireless signals to transmit data. Therefore, the situation that the energy consumption collector fails or the network signal is weak exists, and the electric energy data information collected by the energy consumption collector cannot be timely transmitted to the terminal equipment. For example, when the data of the electric energy is lost in the transmission process, and the terminal device does not receive the complete data of the electric energy in the first period, the terminal device resends the acquisition instruction to each energy consumption collector. At this time, when the energy consumption collector judges that the time interval between the current received acquisition instruction and the previous acquisition instruction is the first preset time period, the energy consumption collector does not need to collect the electric energy data information of the controlled equipment at this time, but resends the collected electric energy data information before the first time period. The method comprises the steps of acquiring electric energy data information of each controlled device at intervals of preset time, and finding out and controlling the controlled device with abnormal work according to the electric energy data information in time when the controlled device is abnormal, so that electric energy loss caused by the abnormal controlled device is reduced.
S103, analyzing the electric energy data information according to the communication protocol to obtain target electric energy data of the controlled equipment.
In application, the electric energy data information is electric energy data information generated when each controlled device is powered, and the electric energy data information includes, but is not limited to, three-phase voltage fundamental wave effective values, three-phase current fundamental wave effective values, active power, reactive power, power factors, line loss, motor loss, electric energy utilization efficiency and the like generated when the controlled device works. Correspondingly, the terminal equipment can collect one or more of the above electric energy data information through the energy consumption collector, the energy consumption collector and the terminal equipment are communicated in an RF wireless (narrow-band wireless radio frequency transmission or small wireless) or power carrier mode, a meter reading instruction (acquisition instruction) sent by the terminal equipment is received, the electric energy data information connected with an RS485 port of the energy consumption collector is read, the read electric energy data information is reported to the terminal equipment, and the electric energy data information can be stored and analyzed by the terminal equipment so as to obtain more detailed electric energy data information. The target electric energy data are specific numerical values generated when the controlled equipment works, namely the effective value of the three-phase voltage fundamental wave, the effective value of the three-phase current fundamental wave, active power, reactive power, power factor, line loss, motor loss, electric energy utilization efficiency and the like.
And S104, monitoring the energy consumption generated when the controlled equipment operates according to the target electric energy data.
In the application, the target electric energy data are all electric energy data information generated when the controlled equipment operates, and the energy consumption generated when the controlled equipment operates can be monitored by observing the target electric energy data.
In other applications, after obtaining the target electric energy data of the controlled device, a space coordinate system may be constructed on the interface of the terminal device according to the time of obtaining the target electric energy data, so as to display the target electric energy data in real time. The monitoring mode may be that the target electric energy data is displayed in a terminal device interface in a form of a straight line graph, for example, time is a horizontal axis, the value of the target electric energy data is a vertical axis, the energy consumption change of the controlled device is displayed in the terminal device interface according to the obtained value and time of the target electric energy data, and a line graph formed by the target electric energy data of different controlled devices in the visual graph can be distinguished by adopting a unique identification number or different colors, so that a worker can intuitively monitor the monitoring.
Specifically, when the time point corresponding to the target power data exceeds the time point set on the horizontal axis, the terminal device may update the set time on the time axis. For example, the horizontal axis is divided into equally spaced time points, such as 100 points, each point is numbered 0-100, and the time interval between two adjacent time points is the first preset time period. When the first target power data is acquired, namely, the value representing the target power data in the space coordinate system is corresponding to the point of the horizontal axis number 0, when the second target power data is acquired, the value representing the target power data is represented at the point of the number 1, and so on. When the terminal device obtains the 101 st target data, the number of the horizontal axis can be sequentially moved to the starting point of the horizontal axis for a first preset time period, namely, after the number is moved, the number point 0 on the horizontal axis is eliminated and replaced by the number point 1, the target electric energy data corresponding to the number point 0 is also eliminated, and the target electric energy data corresponding to the number point 1 is correspondingly moved for an interval. At this time, the digital point on the horizontal axis is changed to 1-101, and the terminal equipment interface correspondingly displays the target electric energy data of the digital points 1-101, so that the energy consumption change information generated when the controlled equipment operates can be dynamically and visually observed in real time.
In this embodiment, a communication protocol between the terminal device and the energy consumption collector is pre-constructed, so that data interaction between the terminal device and the energy consumption collector is realized, the terminal device can analyze the electric energy data information uploaded by each energy consumption collector to obtain target electric energy data of each controlled device, and the purpose of monitoring energy consumption generated when the controlled device operates by a worker according to the target electric energy data is achieved.
Referring to fig. 2, in an embodiment, S103 includes:
s201, analyzing the electric energy data information, and identifying a data start identifier and a data end identifier in the electric energy data information.
The data start identifier and the data end identifier may be preset flags by a user. Specifically, the communication protocol may define header data in the electrical energy data information, that is, a data start identifier, and end data, that is, a data end identifier. For example, for a frame of power data information, the first byte may be used to store a data start identifier, and the last byte may be used to store a data end identifier, where both the data start identifier and the data end identifier may be specific characters or specific numbers, for example, the data start identifier bit AA and the data end identifier bit BB, which are not limited thereto.
S202, acquiring initial electric energy data between the data start identifier and the data end identifier.
In the application, after analyzing the electric energy data information byte by byte to obtain a data start identifier, the terminal device analyzes the data in the bytes after the data start identifier as initial electric energy data until a data end identifier is analyzed, namely, one frame of electric energy data information analysis is ended. Under the condition that the controlled equipment and the energy consumption collector are in one-to-one connection, the initial electric energy data can be written into a byte part between the data start identifier and the data end identifier. And under the condition that one energy consumption collector collects a plurality of controlled devices at the same time, the corresponding initial electric energy data of each controlled device can be divided by a data start identifier and a data end identifier in a data frame. Namely, for the initial power data of the first controlled device, AA is stored in a first byte, the initial power data of the first controlled device is stored in a second byte, BB is stored in a third byte, the storage of the first controlled device in one frame of power data information is finished, AA is stored in a fourth byte, the initial power data of the second controlled device is stored in a fifth byte, BB is stored in a sixth byte, and so on. The method is used for distinguishing the electric energy data information of a plurality of controlled devices which are simultaneously acquired by one energy consumption acquisition device in one frame of electric energy data information.
S203, decrypting the initial electric energy data to obtain target electric energy data.
In application, the decryption process is a rule that the communication protocol includes specific processing of the initial power data. For example, whether to perform operations such as differentiating, accumulating, averaging, etc. on the data value of the initial power data, and the data obtained after decryption is used as final target power data.
In this embodiment, the electric energy data information of the plurality of controlled devices collected by one energy consumption collector is distinguished by setting the data start identifier and the data end identifier, and even when the target electric energy data of the plurality of controlled devices are faced, the terminal device can sort the parsed target electric energy data, so that a worker can observe the energy consumption generated when the controlled devices run conveniently to monitor.
Referring to fig. 3, in an embodiment, the power data information includes first identification information of each controlled device, where the first identification information is used to identify each controlled device; also included before S101 is:
s301, presetting standard electric energy data information of each controlled device when the controlled device works, wherein the standard electric energy data information comprises second identification information corresponding to each controlled device and standard electric energy data of the target electric energy associated with the second identification information.
In the application, the first identification information may be letters, numbers or other symbols, which have unique identification property and are used for distinguishing each controlled device, when the controlled device is abnormal, the terminal device can determine the specific controlled device according to the abnormal data and the corresponding first identification information, and meanwhile, the staff can determine the abnormal controlled device. When the node energy consumption collector collects target electric energy data of the controlled equipment, first identification information of the controlled equipment is written into a signal frame and received by the terminal equipment.
In application, voltage data, current data, active power data or reactive power data and the like generated by each controlled device when the controlled device works normally are different due to different types of the controlled devices. Therefore, standard power data for normal operation of the controlled devices needs to be preset for different controlled devices. The second identification information is consistent with the first identification information, and can be letters, numbers or other symbols, and has unique identification property for identifying standard electric energy data corresponding to each controlled device. The association between the second identification information and the standard electric energy data of the target electric energy may be that when the standard electric energy data is one, a single-to-single mapping relationship between the second identification information and the standard electric energy data is established, and when the standard electric energy data is a plurality of, a single-to-multiple mapping relationship between the second identification information and the standard electric energy data is established. In addition, the device energy consumption monitoring device acquires the electric energy data information of each controlled device every preset time, and the corresponding standard electric energy data information of the controlled device during working is preset along with the preset time, namely, the specific numerical value of the standard electric energy data is changed along with the preset time in different time periods.
In other applications, the node energy consumption collector may also have corresponding unique identification information, which is associated with the first identification information of the controlled device, and stores the associated information in the terminal device, and after the terminal device determines the controlled device, the node energy consumption collector may first send an operation stopping instruction to the node energy consumption collector according to the unique identification information, and the node energy consumption collector controls the controlled device to stop operating. The communication connection between the terminal equipment and each controlled equipment is not required to be established on the basis that the communication connection between the terminal equipment and the node energy consumption collector is established, and the corresponding hardware structure of the terminal equipment is further reduced.
S302, acquiring first identification information corresponding to the electric energy data information.
S303, when the first identification information is the same as the second identification information, standard electric energy data of the target electric energy associated with the second identification information is obtained.
In application, each piece of first identification information and each piece of second identification information can be matched in sequence, and standard electric energy data corresponding to the controlled equipment can be determined. When the standard electric energy data are multiple, the sequence of acquiring the multiple standard electric energy data when acquiring the multiple standard electric energy data according to the second identification information can be set, and the sequence of acquiring the multiple standard electric energy data is consistent with the sequence of acquiring the target electric energy data by analyzing the electric energy data information, namely, the standard electric energy data corresponding to the first identification information are voltage data, current data and reactive power data in sequence, and the target electric energy data acquired by analyzing the electric energy data information are voltage data, current data and reactive power data in sequence.
In this embodiment, by establishing the association relationship between the second identification information and the standard electric energy data, when the terminal device pairs the first identification information and the second identification information, the standard electric energy data of the target electric energy in the controlled device can be successfully obtained, and further abnormal electric energy data can be rapidly determined to control the controlled device.
In an embodiment, after S104, further includes:
judging whether the target electric energy data exceeds the standard electric energy data or not;
and if the target electric energy data exceeds the standard electric energy data, determining that the target electric energy data is abnormal electric energy data, and sending an operation stopping instruction to the controlled equipment so as to stop the operation of the controlled equipment.
In the application, if the target electric energy data is reactive power data, when the reactive power data exceeds the corresponding standard electric energy data, the reactive power can be determined to be abnormal electric energy data, and meanwhile, the abnormal electric energy data represents that a large amount of electric quantity loss is generated when the controlled equipment works. In order to save power, a stop operation instruction may be transmitted to a controlled device generating abnormal power data to stop the operation of the controlled device. The controlled device has a unique identification number, namely second identification information, and the terminal device can determine the controlled device according to the first identification information, so that the terminal device cannot generate error control when facing a plurality of controlled devices.
In other applications, the target electric energy data lower than the standard electric energy data can be used as abnormal electric energy data, for example, if the controlled equipment generates short-circuit action, the working voltage of the controlled equipment collected by the node energy consumption collector is zero and is lower than 220V voltage when the controlled equipment normally works, the target electric energy data can be determined to be the abnormal electric energy data, at the moment, a stop operation instruction is sent to the controlled equipment to stop the operation of the controlled equipment, and the controlled equipment is ensured not to cause other electric accidents due to short-circuit before the reason for generating the short-circuit fault is not checked.
In other applications, after the node energy consumption collector collects a plurality of target electric energy data of one controlled device, if at least one of the plurality of target electric energy data does not conform to the standard electric energy data, which includes but is not limited to the target electric energy data exceeding the standard electric energy data and the target electric energy data being lower than the standard electric energy data, the operation condition of the controlled device corresponding to the abnormal electric energy data needs to be controlled.
In this embodiment, after it is determined that the target electric energy data exceeds the standard electric energy data, a stop operation instruction is sent to the controlled device through the node energy consumption collector, so that the operation of the controlled device is stopped, the electric energy loss of the controlled device is reduced, the operation of each controlled device is reasonably controlled, and unnecessary electric energy waste is reduced.
In one embodiment, after said determining whether said target power data exceeds said standard power data, further comprising:
and if the target electric energy data exceeds the standard electric energy data, acquiring the target electric energy data uploaded by the controlled equipment.
In the application, when the terminal equipment judges that the current target electric energy data exceeds the standard electric energy data, the terminal equipment simultaneously inquires the acquired target electric energy data. The electric energy data of the controlled equipment can be correspondingly stored in the database every time the terminal equipment acquires the electric energy data, so that the electric energy data can be searched at any time. The target electric energy data may be abnormal electric energy data and normal target electric energy data which include electric energy data exceeding a standard, or may be electric energy data which is only obtained in the same type as the abnormal electric energy data, for example, if the abnormal electric energy data is reactive power data, all the target electric energy data uploaded by the controlled device, such as voltage data, current data, reactive power data and the like, may be obtained; the method can also only acquire the uploaded reactive power data for the controlled equipment, and does not need to acquire other normal current data, voltage data and the like, which is not limited.
And carrying out energy efficiency analysis according to the target electric energy data, and judging whether the controlled equipment fails.
In application, the energy efficiency analysis may be an electric energy loss analysis and an electric energy quality index analysis, for example, analysis is performed by voltage deviation, voltage fluctuation, flicker and the like, so as to determine whether the controlled device is grounded, short-circuited, phase-missing, tripped, protective action, device fault and the like. The energy efficiency analysis may determine whether the controlled device has a fault for calculating the current power data and all previous target power data, or may determine whether the controlled device has a fault only by comparing or calculating the current abnormal power data and the previous target power data, for reducing the calculation amount of the terminal device, which is not limited.
If the controlled equipment fails, according to the target electric energy data uploaded by the controlled equipment, a first failure reason of the controlled equipment and a first solution corresponding to the first failure reason are queried in a database.
In the application, the database can pre-store a plurality of reasons for the controlled device to generate the abnormal electric energy data and a solution for each reason, so that a worker can quickly solve the abnormal condition of the controlled device. For two controlled devices of different device types, although the two controlled devices may generate abnormal power data of the same type, the first failure cause of the controlled device may be completely different due to the different types of the controlled devices. Therefore, when the first failure cause is queried according to the target power data uploaded by the controlled device, the specific first failure cause and the first solution thereof can be further queried according to the device type of the controlled device. The association relation between each abnormal electric energy data and one or more first fault reasons and the first solution of each first fault reason can be established in the database, and meanwhile, the association relation between the equipment type of each controlled equipment and the corresponding first fault reason is established on the basis.
In this embodiment, by performing energy efficiency analysis on the abnormal electric energy data and the target electric energy data uploaded by the controlled device, whether the controlled device fails is further determined, and when it is determined that the controlled device fails, a first failure cause and a corresponding first solution are queried according to the abnormal electric energy data, so that a worker can solve the abnormal situation of the controlled device in time according to the first failure cause and the corresponding first solution.
In an embodiment, after the step of querying, in the database, a first failure cause of the controlled device and a first solution corresponding to the first failure cause according to the target power data uploaded by the controlled device if the controlled device fails, the method further includes:
and sending the abnormal electric energy data, the second identification information corresponding to the controlled equipment, the first fault reason and the corresponding first solution to terminal equipment corresponding to staff.
In the application, after the terminal device controls the operation condition of the controlled device corresponding to the abnormal electric energy data, for example, after the controlled device is controlled to stop working, in order to query the reason of the abnormality and solve the abnormality, the terminal device also sends the abnormal electric energy data, the second identification information corresponding to the controlled device, the first failure reason and the corresponding first solution to the terminal device corresponding to the staff, so that the staff can process the controlled device on site according to the second identification information to determine whether the failure occurs. The first fault cause can be similar first faults occurring before the controlled equipment so as to cause the controlled equipment to generate abnormal electric energy data, the abnormal electric energy data can be stored in a database in advance for a worker, and the first solution is convenient for the worker to quickly solve the first faults after the first solution is used for the controlled equipment is really caused by the first fault cause.
Receiving feedback information of staff, wherein the feedback information comprises second identification information corresponding to the controlled equipment, the abnormal electric energy data, a second fault reason corresponding to the abnormal electric energy data and a second solution corresponding to the second fault reason;
in the application, the feedback information is uploaded information after the staff processes the controlled device on site, wherein the second failure cause may be consistent with the first failure cause or may not be consistent with the first failure cause. For example, if all the first fault reasons queried by the terminal device are not reasons for generating abnormal electric energy data by the controlled device, the second fault reason is that the staff actually checks the fault information obtained by the controlled device, and then the technical scheme adopted for correspondingly solving the second fault reason is the second solution.
And updating the database according to the feedback information.
In the application, in order to facilitate the later more perfect inquiry of the fault cause of the controlled equipment by the terminal equipment, the staff can rapidly solve the abnormality of the controlled equipment according to the first fault cause and the first solution sent by the terminal equipment. Therefore, the terminal equipment can correspondingly update the second identification information, the abnormal electric energy data, the first fault reason corresponding to the abnormal electric energy data and the first solution corresponding to the first fault reason in the database in real time according to the feedback information.
In this embodiment, the possible first failure cause of the controlled device and the corresponding first solution are automatically sent to the terminal device of the staff according to the abnormal electric energy data, so that the staff can quickly solve the abnormality of the controlled device according to the first failure cause and the first solution, and when the cause of the abnormality of the controlled device does not belong to the first failure cause, the feedback information of the staff is received to update the database, so that the terminal device can more perfectly inquire the failure cause of the controlled device.
In one embodiment, after S301, further comprising:
and establishing association relations between each second identification information and the corresponding standard electric energy data.
In the application, the association relationship is that when the standard electric energy data is one, a single-to-single mapping relationship between the second identification information and the standard electric energy data is established, and when the standard electric energy data is a plurality of, a single-to-multiple mapping relationship between the second identification information and the standard electric energy data is established, which is not limited.
And generating a correlation chart according to the correlation relation, and caching the correlation chart.
In application, the association chart may record association relations between the second identification information and the standard electric energy data in a table form. For example, the table is divided into identification cells, voltage cells, current cells, reactive power cells, etc., corresponding to each other, the table is filled with corresponding second identification information, and the table is sequentially filled with corresponding standard electric energy data in the cells in the same row.
In this embodiment, the association relation between the second identification information and the standard electric energy data is saved by generating the association chart, so that the standard electric energy data of the target electric energy in the controlled device can be successfully obtained, and further, the abnormal electric energy data can be rapidly determined, and the controlled device is controlled. Meanwhile, the staff can also update the associated charts by adding, deleting and the like, so that the staff can manage the associated charts conveniently.
As shown in fig. 4, this embodiment further provides a device energy consumption monitoring apparatus 100, which is applied to a terminal device, and includes:
the first sending module 10 is configured to send an acquisition instruction to each energy consumption collector, where the acquisition instruction is used to control each energy consumption collector to acquire electric energy data information corresponding to the controlled device.
And the calling module 20 is configured to call a communication protocol that is previously established between the terminal device and the energy consumption collectors if the electric energy data information collected by each energy consumption collector is received within a first preset period of time.
And the analyzing module 30 is configured to analyze the electric energy data information according to the communication protocol, and obtain target electric energy data of the controlled device.
And the monitoring module 40 monitors the energy consumption generated when the controlled equipment operates according to the target electric energy data.
In one embodiment, parsing module 30 is further configured to:
analyzing the electric energy data information, and identifying a data start identifier and a data end identifier in the electric energy data information;
acquiring initial electric energy data between the data start identifier and the data end identifier;
and decrypting the initial electric energy data to obtain target electric energy data.
In an embodiment, the device energy consumption monitoring apparatus 100 further comprises:
the setting module is used for presetting standard electric energy data information when each controlled device works, wherein the standard electric energy data information comprises second identification information corresponding to each controlled device and standard electric energy data of the target electric energy associated with the second identification information.
The first acquisition module is used for acquiring first identification information corresponding to the electric energy data information.
And the second acquisition module is used for acquiring standard electric energy data of the target electric energy associated with the second identification information when the first identification information is the same as the second identification information.
In an embodiment, the device energy consumption monitoring apparatus 100 further comprises:
and the judging module is used for judging whether the target electric energy data exceeds the standard electric energy data.
And the second sending module is used for determining that the target electric energy data is abnormal electric energy data if the target electric energy data exceeds the standard electric energy data, and sending a stop operation instruction to the controlled equipment so as to stop the operation of the controlled equipment.
In an embodiment, the device energy consumption monitoring apparatus 100 further comprises:
the third acquisition module is used for acquiring the target electric energy data uploaded by the controlled equipment if the target electric energy data exceeds the standard electric energy data;
the judging module is used for carrying out energy efficiency analysis according to the target electric energy data and judging whether the controlled equipment fails or not;
and the inquiring module is used for inquiring a first failure reason of the controlled equipment and a first solution corresponding to the first failure reason in the database according to the target electric energy data uploaded by the controlled equipment if the controlled equipment fails.
In an embodiment, the device energy consumption monitoring apparatus 100 further comprises:
and the third sending module is used for sending the abnormal electric energy data, the second identification information corresponding to the controlled equipment, the first fault reason and the corresponding first solution to the terminal equipment corresponding to the staff.
The receiving module is used for receiving feedback information of staff, wherein the feedback information comprises second identification information corresponding to the controlled equipment, the abnormal electric energy data, a second fault reason corresponding to the abnormal electric energy data and a second solution corresponding to the second fault reason.
And the updating module is used for updating the database according to the feedback information.
In an embodiment, the device energy consumption monitoring apparatus 100 further comprises:
the establishing module is used for establishing the association relation between each second identification information and the corresponding standard electric energy data.
And the caching module is used for generating a correlation chart according to the correlation relation and caching the correlation chart.
Referring to fig. 5, an embodiment of the present application further provides an equipment energy consumption monitoring system, including the equipment energy consumption monitoring device and the controlled equipment according to any one of the above embodiments, where the equipment energy consumption monitoring device includes a control center 1, an energy consumption collector 2 and a node controller 3, where the control center 1 is in signal connection with the energy consumption collector 2, and the node controller 3 is respectively connected with the energy consumption collector 2 and the controlled equipment 4 through a power line.
Specifically, the controlled device 4 may be a power device on each floor or room in a building, each floor may be provided with an energy consumption collector, and each floor is provided with a node controller 3 for controlling an electricity consumption area and the controlled device independently, and a plurality of devices (not shown in the figure) such as a current data sensor and a voltage data sensor connected to the smart meter. The communication mode between the energy consumption collector 2 and the node controller 3 can adopt a power carrier technology of a local operation network (Lonworks) bus, so as to realize data collection and control on the area needing to control electricity consumption and the controlled equipment. For example, the energy consumption collector 2 collects the power condition of each floor or each controlled device 4, such as voltage data, current data, etc., in real time through each electric energy sensor. In addition, the energy consumption collector 2 can read the electric quantity (not shown in the figure) of the smart meter connected with each controlled device 4 through the RS485 interface, for example, the electric quantity value, the power value and the like in the electric quantity of the smart meter, and transmit the electric quantity to the control center 1 for analysis and recording, and the control center 1 also monitors the operation condition of the controlled devices of the building. The communication mode between the control center 1 and the energy consumption collector 2 of each floor can adopt an industrial bus communication mode, the control center 1 acquires the voltage, current and other data of each controlled device 4 in each floor in real time through an industrial bus, automatically records and files the data, completes the statistics of the energy consumption data of various controlled devices 4 in any period, and generates a related energy consumption statistics analysis report. Meanwhile, the running condition of the current controlled device 4 can be automatically analyzed according to the acquired data, if the condition exceeding the normal energy consumption value occurs, the control center 1 can actively send out an audible and visual alarm and timely inform related personnel, for example, an alarm short message, second identification information corresponding to the controlled device, a first failure reason and a corresponding first solution can be sent to terminal equipment corresponding to the staff.
The embodiment of the application also provides a terminal device, which comprises: at least one processor, a memory, and a computer program stored in the memory and executable on the at least one processor, which when executed by the processor performs the steps of any of the various method embodiments described above.
Embodiments of the present application also provide a computer readable storage medium storing a computer program, which when executed by a processor, may implement the steps in the above-described method embodiments.
The embodiments of the present application provide a computer program product which, when run on a terminal device, causes the terminal device to perform the steps of the method embodiments described above.
Fig. 6 is a schematic diagram of a terminal device 60 according to an embodiment of the present application. As shown in fig. 6, the terminal device 60 of this embodiment includes: a processor 603, a memory 601 and a computer program 602 stored in the memory 601 and executable on the processor 603. The processor 603 performs the steps of the various method embodiments described above, such as steps S101 to S104 shown in fig. 1, when executing the computer program 602. Alternatively, the processor 603 performs the functions of the modules/units in the above-described device embodiments when executing the computer program 602.
The computer program 602 may, for example, be split into one or more modules/units, which are stored in the memory 601 and executed by the processor 603 to complete the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing the specified functions describing the execution of the computer program 602 in the terminal device 60. For example, the computer program 602 may be divided into a first sending module, a calling module, an analyzing module, and a monitoring module, where each module specifically functions as follows:
the first sending module is used for sending an acquisition instruction to each energy consumption collector, and the acquisition instruction is used for controlling each energy consumption collector to acquire electric energy data information corresponding to the controlled equipment.
And the calling module is used for calling a communication protocol constructed between the terminal equipment and the energy consumption collectors in advance if the electric energy data information collected by each energy consumption collector is received in a first preset time period.
And the analysis module is used for analyzing the electric energy data information according to the communication protocol to obtain the target electric energy data of the controlled equipment.
And the monitoring module is used for monitoring the energy consumption generated when the controlled equipment operates according to the target electric energy data.
The terminal device 60 may be a desktop computer, a notebook computer, a palm computer, a cloud server, or the like. The terminal device may include, but is not limited to, a processor 603, a memory 601. It will be appreciated by those skilled in the art that fig. 6 is merely an example of a terminal device 60 and is not intended to limit the terminal device 60, and may include more or fewer components than shown, or may combine certain components, or different components, e.g., the terminal device may further include an input-output device, a network access device, a bus, etc.
The processor 603 may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 601 may be an internal storage unit of the terminal device 60, such as a hard disk or a memory of the terminal device 80. The memory 801 may be an external storage device of the terminal device 60, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the terminal device 60. In one embodiment, the memory 601 may also include both internal storage units and external storage devices of the terminal device 60. The memory 601 is used for storing the computer program and other programs and data required by the terminal device. The memory 601 may also be used to temporarily store data that has been output or is to be output.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
The integrated modules/units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. With such understanding, the present application implements all or part of the flow of the above-described method embodiments, and may also be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, where the computer program, when executed by a processor, may implement the steps of the above-described method embodiments. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (8)
1. A method for monitoring energy consumption of a device, applied to a terminal device, the method comprising:
sending an acquisition instruction to each energy consumption collector, wherein the acquisition instruction is used for controlling each energy consumption collector to acquire electric energy data information of corresponding controlled equipment; the electric energy data information is data information generated when each controlled device is powered;
if the electric energy data information acquired by each energy consumption collector is received in a first preset time period, calling a communication protocol constructed between terminal equipment and the energy consumption collectors in advance;
analyzing the electric energy data information according to the communication protocol to obtain target electric energy data of the controlled equipment; the target electric energy data are specific numerical values generated when the controlled equipment works;
Monitoring energy consumption generated when the controlled equipment operates according to the target electric energy data;
judging whether the target electric energy data exceeds standard electric energy data or not; the standard electric energy data are preset electric energy data when the controlled equipment works normally;
if the target electric energy data exceeds the standard electric energy data, determining that the target electric energy data is abnormal electric energy data, and sending an operation stopping instruction to the controlled equipment so as to stop the operation of the controlled equipment;
the analyzing the electric energy data information according to the communication protocol to obtain the target electric energy data of the controlled equipment comprises the following steps:
analyzing the electric energy data information, and identifying a data start identifier and a data end identifier in the electric energy data information;
acquiring initial electric energy data between the data start identifier and the data end identifier;
and decrypting the initial electric energy data to obtain target electric energy data.
2. The device energy consumption monitoring method of claim 1, wherein the electrical energy data information includes first identification information of each controlled device, the first identification information being used to identify each controlled device; before the acquiring instruction is sent to each energy consumption collector, the method further comprises the following steps:
Presetting standard electric energy data information of each controlled device when the controlled device works, wherein the standard electric energy data information comprises second identification information corresponding to each controlled device and standard electric energy data of the target electric energy associated with the second identification information;
acquiring first identification information corresponding to the electric energy data information;
and when the first identification information is the same as the second identification information, acquiring standard electric energy data of the target electric energy associated with the second identification information.
3. The device power consumption monitoring method according to claim 1, further comprising, after the determining whether the target power data exceeds the standard power data:
if the target electric energy data exceeds the standard electric energy data, acquiring the target electric energy data uploaded by the controlled equipment;
performing energy efficiency analysis according to the target electric energy data, and judging whether the controlled equipment fails or not;
if the controlled equipment fails, according to the target electric energy data uploaded by the controlled equipment, a first failure reason of the controlled equipment and a first solution corresponding to the first failure reason are queried in a database.
4. The device energy consumption monitoring method according to claim 3, wherein after the step of querying, in the database, a first failure cause of the controlled device and a first solution corresponding to the first failure cause according to the target power data uploaded by the controlled device if the controlled device fails, the method further comprises:
the abnormal electric energy data, the second identification information corresponding to the controlled equipment, the first fault reason and the corresponding first solution are sent to terminal equipment corresponding to staff;
receiving feedback information of staff, wherein the feedback information comprises second identification information corresponding to the controlled equipment, the abnormal electric energy data, a second fault reason corresponding to the abnormal electric energy data and a second solution corresponding to the second fault reason;
and updating the database according to the feedback information.
5. The device power consumption monitoring method according to claim 2, further comprising, after the presetting of standard power data information for the respective controlled devices in operation:
establishing association relations between each second identification information and corresponding standard electric energy data;
And generating a correlation chart according to the correlation relation, and caching the correlation chart.
6. A device for monitoring energy consumption of an apparatus, comprising:
the first sending module is used for sending an acquisition instruction to each energy consumption collector, wherein the acquisition instruction is used for controlling each energy consumption collector to acquire electric energy data information corresponding to the controlled equipment; the electric energy data information is data information generated when each controlled device is powered;
the calling module is used for calling a communication protocol constructed between the terminal equipment and the energy consumption collectors in advance if the electric energy data information collected by each energy consumption collector is received in a first preset time period;
the analysis module is used for analyzing the electric energy data information according to the communication protocol to obtain target electric energy data of the controlled equipment; the target electric energy data are specific numerical values generated when the controlled equipment works;
the monitoring module monitors energy consumption generated when the controlled equipment operates according to the target electric energy data;
the judging module is used for judging whether the target electric energy data exceeds standard electric energy data or not; the standard electric energy data are preset electric energy data when the controlled equipment works normally;
The second sending module is used for determining that the target electric energy data is abnormal electric energy data if the target electric energy data exceeds the standard electric energy data, and sending a stop operation instruction to the controlled equipment so as to stop the operation of the controlled equipment;
the parsing module is further configured to:
analyzing the electric energy data information, and identifying a data start identifier and a data end identifier in the electric energy data information; acquiring initial electric energy data between the data start identifier and the data end identifier; and decrypting the initial electric energy data to obtain target electric energy data.
7. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 5 when executing the computer program.
8. A computer readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the method according to any one of claims 1 to 5.
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| CN112486307A (en) * | 2020-11-27 | 2021-03-12 | 宁波阶梯教育科技有限公司 | Classroom energy consumption monitoring method, device, system and computer storage medium |
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| CN116736002A (en) * | 2023-05-24 | 2023-09-12 | 国家电网有限公司华东分部 | Electric energy data acquisition method and system, storage medium and terminal |
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