CN115826527A

CN115826527A - Electric energy consumption supervision method and device and electronic equipment

Info

Publication number: CN115826527A
Application number: CN202211517072.4A
Authority: CN
Inventors: 洪慰; 胡志军
Original assignee: Alibaba China Co Ltd
Current assignee: Alibaba China Co Ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-21

Abstract

The embodiment of the application discloses a method and a device for monitoring electric energy consumption and electronic equipment, wherein the method comprises the following steps: saving category information of a plurality of electric energy supervision objects; acquiring production plan task information in a current supervision period; according to the category information of the electric energy supervision object and the production plan task information, determining electric energy consumption standard information corresponding to the electric energy supervision equipment in the process of executing the production plan task; and acquiring the actual electric energy consumption condition of the electric energy supervision object generated in the current supervision period, and judging whether the electric energy supervision device has abnormal electric energy consumption according to the actual electric energy consumption condition and the electric energy consumption standard information so as to generate a corresponding supervision strategy according to a judgment result. According to the embodiment of the application, the phenomenon of electric energy waste in a factory (especially a digital factory of an intelligent manufacturing class) can be effectively evaluated or found.

Description

Electric energy consumption supervision method and device and electronic equipment

Technical Field

The application relates to the technical field of intelligent factories, in particular to a method and a device for monitoring electric energy consumption and electronic equipment.

Background

For an enterprise or factory scenario, a large amount of power consumption equipment is often involved, which brings a large amount of power consumption cost to the enterprise or factory, and there may be some situations of power waste. The reasons for this waste of electric energy may be many, including insufficient awareness of energy saving of employees, low working efficiency, or aging of the electric equipment itself, inadequate maintenance, etc. In the prior art, the electric energy consumption condition is usually supervised by manpower, system and the like, but the method cannot flexibly supervise and effectively evaluate or discover whether the electric energy waste phenomenon exists.

Disclosure of Invention

The application provides a power consumption supervision method, a power consumption supervision device and electronic equipment, which can effectively evaluate or discover the power waste phenomenon in a factory.

The application provides the following scheme:

a power consumption supervision method, comprising:

saving category information of a plurality of electric energy supervision objects;

obtaining production plan task information in a current supervision period, wherein the production plan task information comprises one or more of the following items: product types, working procedures, task amount and scheduling time information planned to be produced in the current supervision period;

according to the category information of the electric energy supervision object and the production plan task information, determining electric energy consumption standard information corresponding to the electric energy supervision equipment in the process of executing the production plan task;

and acquiring the actual electric energy consumption condition of the electric energy supervision object generated in the current supervision period, and judging whether the electric energy supervision device has abnormal electric energy consumption according to the actual electric energy consumption condition and the electric energy consumption standard information so as to generate a corresponding supervision strategy according to a judgment result.

Wherein the power regulatory object comprises: production equipment, pollution discharge equipment, or lighting equipment, air conditioning/ventilation equipment and drinking water equipment of a production area;

the determining of the electric energy consumption standard information corresponding to the electric energy monitoring device in the process of executing the production plan task includes:

determining a standard on-off time range of the electric energy supervision object according to the scheduling time information;

the judging whether the electric energy monitoring device has the abnormal electric energy consumption includes:

determining the working state of the electric energy supervision object according to the electric energy consumption condition of the electric energy supervision object;

and determining the actual on-off time point of the electric energy supervision object according to the working state of the electric energy supervision object, and judging whether the actual on-off time point is within a standard on-off time range.

Wherein the power regulatory object comprises: production equipment or pollution discharge equipment electric energy supervision objects;

determining the standard electric energy consumption range of the production equipment type or pollution discharge equipment type electric energy supervision object according to the product type and/or process information;

and judging whether the actual electric energy consumption of the electric energy supervision object of the production equipment or the pollution discharge equipment is in a standard electric energy consumption range.

Wherein, still include:

and controlling the working parameters of the production equipment type electric energy supervision object according to the product type information planned to be produced in the current supervision period.

Wherein, still include:

and providing comparison result information for comparing the actual electric energy consumption of the production equipment type or pollution discharge equipment type electric energy supervision objects under the conditions of the same working parameters and the same time length according to the old and new degree and/or the brand dimension.

Wherein, the electric energy supervision object includes: the equipment group consists of a plurality of production equipment type electric energy supervision equipment on the same production line;

the method further comprises the following steps:

and providing a statistical result for counting the actual electric energy consumption condition of the production equipment type electric energy supervision object according to the production line dimension.

Wherein the power regulatory object comprises: electric energy supervision equipment of lighting equipment, air-conditioning/air-exhausting equipment and office equipment;

the method further comprises the following steps:

determining the standard switching time of the electric energy monitoring equipment according to the standard work attendance time, and performing switching control on the electric energy monitoring equipment; and/or the presence of a gas in the gas,

and controlling the working parameters of the electric energy monitoring equipment.

Wherein, still include:

and after receiving an application for delaying the shutdown time of the specified electric energy monitoring equipment and an approval passing result of the application, delaying the shutdown time of the specified electric energy monitoring equipment.

Wherein, still include:

determining a collective meal and/or rest period within the current supervision cycle;

and in the collective dining and/or rest time period, the electric energy supervision object is shut down through a remote control instruction.

Wherein, the shutdown processing of the electric energy supervision object through the remote control instruction includes:

and for the electric energy supervision object of the production equipment class or the pollution discharge equipment class, judging whether the electric energy supervision object is in a standby state in the collective dining and/or rest time period, and if so, performing shutdown processing on the electric energy supervision object through a remote control instruction.

Wherein, still include:

and when the fact that the electric energy monitoring equipment has the abnormal electric energy consumption is determined, providing a notification message for an administrator user so as to check the reason that the electric energy monitoring equipment has the abnormal electric energy consumption.

An electric energy consumption supervision apparatus comprising:

the category information storage unit is used for storing category information of a plurality of electric energy supervision objects;

a production plan task information obtaining unit, configured to obtain production plan task information in a current supervision period, where the production plan task information includes one or more of the following items: product types, working procedures, task amount and scheduling time information planned to be produced in the current supervision period;

the electric energy consumption standard information determining unit is used for determining electric energy consumption standard information corresponding to the electric energy monitoring equipment in the process of executing the production plan task according to the category information to which the electric energy monitoring object belongs and the production plan task information;

and the electric energy consumption abnormity judging unit is used for acquiring the actual electric energy consumption condition of the electric energy supervision object generated in the current supervision period, and judging whether the electric energy supervision equipment has electric energy consumption abnormity according to the actual electric energy consumption condition and the electric energy consumption standard information so as to generate a corresponding supervision strategy according to a judgment result.

A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any of the preceding claims.

An electronic device, comprising:

one or more processors; and

a memory associated with the one or more processors for storing program instructions that, when read and executed by the one or more processors, perform the steps of the method of any of the preceding claims.

According to the specific embodiments provided by the application, the application discloses the following technical effects:

by the embodiment of the application, the electric energy supervision objects can be classified, and the production plan task information in the current supervision period can be acquired, wherein the production plan task information comprises the product class, the working procedure, the task amount and the scheduling time information of the planned production in the current supervision period. Then, the electric energy consumption standard information corresponding to the electric energy monitoring device in the process of executing the production plan task can be determined according to the category information to which the electric energy monitoring object belongs and the production plan task information. In addition, the actual electric energy consumption condition of the electric energy supervision object generated in the current supervision period can be acquired, and whether the electric energy supervision device has abnormal electric energy consumption or not is judged according to the actual electric energy consumption condition and the electric energy consumption standard information, so that a corresponding supervision strategy is generated according to a judgment result. By the method, the electric energy consumption condition of the monitored objects such as the electric equipment can be monitored, the electric energy message standard information of the specific monitored object can be determined according to the production plan task information in the specific monitoring period, and whether the specific monitored object is abnormal in the aspect of electric energy consumption is judged according to the electric energy message standard information, so that a factory can be effectively helped to find the problem existing in the aspect of electric energy consumption, and the cost of the factory in the aspect of electric energy consumption is reduced.

Of course, it is not necessary for any product to achieve all of the above-described advantages at the same time for practicing the present application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of a system architecture provided by an embodiment of the present application;

FIG. 2 is a flow chart of a method provided by an embodiment of the present application;

FIG. 3 is a schematic view of an apparatus provided by an embodiment of the present application;

fig. 4 is a schematic diagram of an electronic device provided in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments that can be derived from the embodiments given herein by a person of ordinary skill in the art are intended to be within the scope of the present disclosure.

In the embodiment of the application, in order to help an enterprise or a factory (especially a digital factory of an intelligent manufacturing class) to more effectively monitor the power consumption condition of the electric equipment, a digital monitoring platform can be provided, and meanwhile, specific power monitoring objects can be determined by taking the electric equipment, a power equipment group or a production line as a unit, and power meters are respectively equipped for the power monitoring objects. The electric energy meter can be connected with the supervision platform through the Internet of things and other modes, so that the electric energy consumption information of specific electric energy supervision objects can be provided for the supervision platform. The monitoring platform can determine whether the abnormality exists according to the electric energy consumption condition of each electric energy monitoring object.

It should be noted here that, in the prior art, some electric energy monitoring platforms also exist, but the electric energy monitoring platforms are mainly used for monitoring the unit electric energy consumption of a monitored object, and the like, and can provide relevant information to a user who subscribes to the information. The specific regulatory object is usually some household equipment or the like, and regarding whether the specific regulatory object has an abnormality in power consumption, the determination can be usually made only by comparing with a safety index.

However, in the process of implementing the present application, the inventors of the present application have found that in a manufacturing plant or the like, the number of specific electric devices is increased, the amount of power consumption is increased, and the power consumption situation is further complicated. For example, in a particular manufacturing plant, the same production equipment may be capable of being used to produce a variety of different types of products, may be used to perform a variety of different production planning tasks, and the particular equipment operating conditions may be different when used to produce different types of products. For example, when sewing fabrics with different thicknesses, parameters such as the number of rotations of the equipment may be different, and accordingly, the power consumption of the same equipment may be different, so that it is difficult to measure the power consumption of one equipment by a set of uniform standards. In addition, in the actual production process, some hidden electric energy waste conditions may be more difficult to find and evaluate. For example, some older devices may consume more power than other newer devices under the same operating parameters and operating time, and devices of different brands may also have different power consumption, which are difficult to find in the prior art. Moreover, equipment facilities in a factory can be normally shut down when people have meals or rest in the time period of daily office work, so that electric energy is saved. However, some people may forget to turn off the device due to lack of awareness, and some devices may automatically enter a standby state, but the standby state may also cause a certain waste of power and damage to the device. And the manager can not well supervise the phenomenon, so that the flexible supervision can not be realized by depending on manpower and system, and the manager can not well evaluate and find whether the waste phenomenon exists.

Therefore, the digital supervision platform provided by the embodiment of the application mainly provides corresponding electric energy consumption condition supervision service aiming at the manufacturing factory scenes. In the supervision platform, electric energy supervision and a specific production plan task can be combined, electric energy consumption standards are determined for specific supervision objects such as electric equipment according to different categories, procedures, workloads and the like of products required to be produced in the specific production plan task, and whether the abnormal electric energy consumption condition exists can be determined according to the actual electric energy consumption condition of the specific supervision objects. Further, automatic management and control may be performed according to the abnormal situation of the power consumption, or a specific management and control responsible person may be notified to check a specific abnormal reason, and the like. In this way, the method can be more suitable for monitoring the power consumption situation in the scene of a manufacturing factory.

From the system architecture perspective, as shown in fig. 1, embodiments of the present application may provide an intelligent manufacturing digital factory power consumption supervision platform F. In particular, since a plurality of different types of supervision objects are generally included in a plant, different types of supervision objects may have different modes when performing power consumption supervision. Therefore, various supervisory objects in the plant can be classified first, and the class information to which the specific supervisory object belongs is saved in the supervisory platform so as to perform classified supervision. For example, the 11 block shown in FIG. 1 represents the production equipment block of a manufacturing-type plant, including the various types of production equipment within the plant; zone 12 represents the lighting area of the manufacturing-type plant, including the various lighting implementations of the various zones within the plant; zone 13 represents air conditioning and ventilation systems of a manufacturing-type plant, including various air conditioning and ventilation equipment in each zone of the plant; zone 14 represents the office equipment of the manufacturing-type plant, including various office equipment facilities in the various zones within the plant, such as: computers, water dispensers, printers, etc.; section 15 represents the fire/sewer facilities of the manufacturing-type plant, including the various fire, sewer facilities of the various sections within the plant, etc. Area 10 represents the power consumption supervisory platform system of the digital manufacturing type factory.

That is, the supervision objects included in the respective representative areas 11 to 15 may respectively deploy the electric energy meters by taking the supervision objects as units, for example, when the electric energy consumption of the respective production devices needs to be supervised, the specific production devices may be taken as the supervision objects, and the electric energy meters may be deployed for the respective production devices. Alternatively, for the lighting devices, a group of lighting devices may be regarded as a supervision object, and the corresponding electric energy meter may be deployed, and so on. The electric energy meters can be in electric signal connection with the electric energy consumption monitoring platform system of the digital manufacturing type factory in the 10 areas (for example, the electric signal connection can be realized through the internet of things and the like), so that the electric energy meters can upload data such as the electric energy consumption of each monitored object in unit time to the electric energy consumption monitoring platform system in the 10 areas. The electric energy consumption monitoring platform system can store electric energy consumption standard information generated by each monitored object when executing different types of production plan tasks in advance in a mode of manual input setting or dynamic automatic updating and the like; on the other hand, the production plan task information that needs to be executed in a specific supervision period (for example, a day may be taken as a period) may be obtained through manual input or information pulling from a related task system, and the like, and includes a product category, a procedure, a task amount, and the like that need to be produced specifically. Therefore, the electric energy consumption standard information of the specific monitoring object in the current monitoring period can be acquired. After the actual power consumption data of each supervision object are dynamically uploaded in 11-15, the actual power consumption data can be automatically compared with specific power consumption standard information to determine whether the supervision object has abnormal power consumption. Meanwhile, the electric energy consumption monitoring platform in the 10 areas can be connected with the power on/off of the monitored object through electric signals, so that the monitored object can be automatically powered on/off under the condition of abnormal power utilization and definite reason. In addition, when a power utilization abnormality of a certain supervision object is found, but the reason is not found out, the administrator can be informed, and the administrator can remotely carry out on-off lamp processing through the power consumption supervision platform in the 10 areas, or after finding out the reason and processing in place, the power supply for a specific supervision object is opened in the power consumption supervision platform system, and the like.

The following describes specific implementations provided in embodiments of the present application in detail.

First, the embodiment of the present application provides a power consumption supervision method from the perspective of the digital power consumption supervision platform system shown in fig. 1, and referring to fig. 2, the method may include:

s201: and saving the category information of a plurality of electric energy supervision objects.

In the embodiment of the present application, the electric energy monitoring object may be a single electric device, or may be an electric device group composed of a plurality of electric devices on the same production line, or may also be an electric device group controlled by the same switch (for example, mainly of a lighting device class, and generally, one switch may control a plurality of lighting devices in the same area), and so on.

Since a manufacturing-class factory usually includes a plurality of different classes of electric devices, the supervisory objects can be supervised by classification. Therefore, the category information of each monitored object can be acquired in advance and stored in the monitoring system. For example, the specific classification can be as shown in fig. 1, and can specifically include production equipment, lighting equipment, air conditioning and ventilation equipment, office equipment, fire fighting and pollution discharge equipment, and the like.

In addition, in the scene of a manufacturing plant, the power consumption condition of a specific power monitoring object may be related to a specifically executed production task, so that in the specific implementation, in addition to the category information of each power monitoring object, the power consumption standard range information of various monitoring objects when different production plan tasks are specifically executed can be stored. For example, when a certain production facility performs a sewing task for a certain part of a certain garment, the power consumption is generally about 5 degrees per hour, and the like. The power consumption of the sewage disposal equipment is also related to specific production planning tasks, for example, the manufacturing plant of the clothes is also a manufacturing plant of the clothes, and for the clothes of T-shirts, sweaters and the like, the whole production process does not involve the treatment of washing and the like, and accordingly, the sewage disposal equipment is not needed generally. And if the jeans-like clothes are produced, water washing treatment is involved, and pollution discharge treatment is involved by using pollution discharge equipment in the process of performing the water washing process, and the like. Therefore, the power consumption of the sewage disposal equipment is also related to a specific production planning task, and is mainly used for determining whether the sewage disposal equipment needs to be turned on when the production task related to a certain kind of product and a certain process is performed, if the sewage disposal equipment is turned on, the standard power consumption range is about what, and the like. In addition, in a specific production area, some lighting devices, air conditioning/ventilation devices, water dispenser devices and the like are also required to be equipped, the electric energy consumption amount of the devices per unit time may not be related to a specific production planning task, but is related to production planning task information (mainly scheduling time information) in terms of the on-off time, and information such as standard on-off time range of the supervision objects can also be determined according to the production planning task information. Thus, the relationship between the on/off time and the shift time of these supervisory objects may be saved in the supervisory system for determining a specific standard on/off time range. In addition, with regard to lighting, air conditioning/ventilation in the production area, it is possible to distinguish also in terms of operating parameters from non-production areas, which information can also be saved in the supervision system.

In addition, some regulatory bodies may not be related to production tasks, but there are also some standard electricity usage specifications. For example, the lighting devices in the non-production area generally need to be turned on only 10 minutes before the official working time (which may be a fixed time and may not vary with the specific production planning task time) of the office or the manager, and need to be turned off after the official working time. In addition, the operating parameters of the lighting devices in different areas may also be different, for example, the lighting devices in production areas may need higher brightness, the lighting devices in office areas may need lower brightness, and so on. In addition, under a certain working parameter, the specific average power consumption condition of the lighting equipment can be obtained by statistics in advance, so that the specific average power consumption condition can be stored in the supervisory system as power consumption standard information.

Similarly, office equipment such as air conditioners, air exhaust equipment and water dispensers in non-production areas may need to be turned on (the time for preheating or cooling needs to be reserved) about half an hour before the official working hours, and then turned off after a period of time (for example, 5 minutes and the like) before the official working hours. Regarding the operating parameters, including standard temperature interval ranges, etc., the determination may be made based on factors such as season, weather, etc. The information on the power consumption standard under the specific operating parameters may be determined by performing statistics in advance. The above rules regarding specific temperature regulation, power consumption standards, etc. may be saved in the supervisory system.

In addition, regarding office equipment such as a printer and a shredder, it is also possible to store standard information on power consumption in standby, operating, and other states in a supervisory system, respectively, and the like. Regarding the fire-fighting indicator light equipment, the equipment belongs to equipment consuming electric energy stably, the equipment usually needs to be always on, and generally is not allowed to be damaged, so the electric energy consumption standard range information of the equipment can be obtained according to the quantity of the equipment, the average electric energy consumption and other information, and the electric energy consumption standard range information is stored in a supervision system.

In a word, the standard range information of the electric energy consumption of various monitoring objects can be obtained by means of statistical analysis and the like of a large amount of data collected in advance, and is stored in the monitoring system. The electric energy consumption standard information of part of the supervision objects may be different according to different types, working procedures, task quantities and the like associated with different production plan tasks, and the change relationship can be embodied in the information stored in the supervision system.

S202: obtaining production plan task information in a current supervision period, wherein the production plan task information comprises one or more of the following items: and product types, working procedures, task amount and scheduling time information planned to be produced in the current supervision period.

Particularly when the power consumption condition of the monitored object is monitored, the monitoring can be performed according to a period, and the period can be related to the period of a specific production planning task. For example, a factory may produce a specific production planning task on a daily basis, i.e. complete a specific production planning task every day, and correspondingly, in the monitoring system, a specific power consumption monitoring task may be produced every day, i.e. with "day" as a monitoring period. Because the production plan tasks may be different every day, in different production plan tasks, the product types, the processes, the workload and the like to be produced are different, and correspondingly, the specific supervision standards and the like in the power consumption supervision task may also be different.

The production planning task information may specifically include one or more of product categories, processes, task volumes, shift schedule information, and the like planned to be produced in the current supervision period. That is, for a factory, a batch production is usually adopted, and the production planning task on the same day may usually involve the task of a certain specific article or several specific articles on a certain process, for example, the specific article may be a certain jeans, the process may be waistband sewing, etc. For example, for some pre-sold goods, a specific production quantity can be determined according to the pre-sold order quantity, and the production quantity is perceived as a specific task quantity, and so on. The information about the shift schedule may mainly include the start and end times of a specific production, and may further include lunch and rest time. The specific shift schedule time may also be related to specific categories, procedures, task amounts, etc., for example, if the same procedure is performed for sewing the waistband of jeans, and the production quantity is 500, the specific task amount is different from that when the production quantity is 800, and the required working time is also different, and correspondingly, if the work needs to be completed in one day, the shift schedule time may need to be adjusted accordingly, for example, when the task amount is large, the start time of the work may need to be advanced, the end time may need to be pushed back, and so on.

For the supervision system, there are various ways to obtain the production plan task information in the current supervision period, for example, in one way, a configuration interface may be provided in the supervision system, so that the relevant configuration personnel may configure the production plan task information in the supervision period in the supervision system before the specific supervision period starts, where the information may include information such as the product type, the process, the task amount, and the scheduling time that need to be produced. Alternatively, the relationship between the scheduling information and the information such as product type, process, and task amount may be configured regularly in the supervisory system, in this case, the configurator may only configure the information such as product type, process, and task amount in the production planning task, and the supervisory system may automatically calculate the scheduling information according to the preset rules.

Alternatively, in another implementation, since the specific manufacturing-type factory itself may be an intelligent digital factory, a production task management system is usually present in such a factory, and daily (or other periodic) production planning task information is generated in such a production task management system. At this time, the electric energy consumption monitoring system in the embodiment of the present application may also be in butt joint with the production task management system, and after a new production plan task is generated in the production task management system, the new production plan task may be automatically pushed to the electric energy consumption monitoring system, or the electric energy consumption monitoring system pulls information of the production plan task from the production task management system, and so on. By the method, the intellectualization of the factory can be further improved, and the proportion of manual intervention is reduced.

S203: and determining electric energy consumption standard information corresponding to the electric energy supervision equipment in the process of executing the production plan task according to the category information of the electric energy supervision object and the production plan task information.

After the production plan task information in the current supervision period is determined, the electric energy consumption standard information corresponding to the specific electric energy supervision equipment in the process of executing the production plan task can be determined according to the category information to which the electric energy supervision object belongs and the production plan task information.

The power consumption standard information may mainly include start and end times (corresponding to power on/off times) of power consumption of the monitoring device, and may also include standard power consumption of the monitoring device. Specifically, as for the production equipment or pollution discharge equipment type electric energy supervision objects, and the lighting equipment type and air conditioner/ventilation equipment type supervision objects in the production area, since the on-off time and/or specific working parameters are related to the product type, the process, the task amount, the scheduling time and the like in the specific production planning task, when determining the electric energy consumption standard information of these supervision objects, on one hand, the standard on-off time range of the specific electric energy supervision object can be determined according to the specific scheduling time information. For example, in a work planning task on a certain day, since the task volume is relatively large, the specific scheduling time is from 8 am to 18 pm, and lunch and rest time are from 12 pm to 13 pm. The worker arrives at the post according to specific shift schedule, and the general arrival time can be generally 7:45 to 8:00, therefore, the standard start-up time range of the electric energy supervision object of a specific production equipment class or pollution discharge equipment class (in case of pollution discharge is needed) can be defined as 7:45 to 8:00. during the period from 12 pm to 13 pm, the system should be shut down, the system should be turned on before 13 pm, and after 18 pm, because it is the off-hours, if no specific overtime application is received, the specific device should be in a shut down state, and so on. The corresponding relation between the scheduling time and the standard on-off time range of the specific equipment can be stored in the monitoring system in advance, so that after the scheduling time information of the specific production plan task is obtained, the standard on-off time range information can be determined by inquiring the corresponding relation.

For the supervision objects of lighting equipment class and air conditioner/ventilator class in the production area, the standard on-off time range of the electric energy supervision objects can be determined according to the specific shift schedule information. For example, assuming that a specific shift schedule is from 8 am to 18 pm, the standard on-time range for the lighting device class supervisory objects of the production area may be determined to be 7:45 to 8:00, the standard starting time of the supervision objects of the air conditioning equipment class and the water dispenser class in the production area is determined to be 7:30 to allow for pre-heating or pre-cooling time so that the workers can work directly at a comfortable temperature after arriving at the production area, have potable water at a suitable temperature for drinking, and so on.

In addition, for the production equipment type or pollution discharge equipment type supervision object, in addition to determining the standard on-off time range, the standard electric energy consumption range of the production equipment type or pollution discharge equipment type electric energy supervision object can be determined according to the product type and/or the process information. For example, if the sewing process is performed on a relatively light and thin fabric such as cotton, the rotation speed of the specific production equipment can be relatively high, while the sewing process is performed on a relatively thick fabric such as jeans, the rotation speed of the production equipment is relatively low, so that even if different fabrics can be sewn by the same equipment, the power consumption conditions generated when different fabrics are sewn are different. As described above, information such as standard electric energy consumption of various different product types, processes, and the like and production equipment types can be stored, so that after production plan task information in the current supervision cycle is determined, standard electric energy consumption information corresponding to a specific product type, process, and the like in the task can be determined.

It should be noted that, regarding the monitoring object of the pollution discharge equipment class, since not all the procedures of all the classes may have the pollution discharge requirement, specifically, when determining the standard electric energy consumption of the monitoring object of the pollution discharge equipment class, the method may include two parts, that is, determining whether the current class needs to be subjected to the pollution discharge treatment in the current procedure, and if determining that the pollution discharge treatment is not needed, determining the standard electric energy consumption of the monitoring object of the pollution discharge equipment class to be 0, and if determining that the pollution discharge treatment is needed, determining the standard electric energy consumption of the monitoring object of the pollution discharge equipment class according to the pre-stored information.

In addition, in addition to the production equipment class, the pollution discharge equipment class, and the lighting equipment class, the air conditioner/ventilation equipment class, and the water dispenser class supervision objects in the production area, if other non-production areas, such as an office area, a storage area, and the like, exist in a specific factory, and supervision objects of the lighting equipment class, the office equipment class, the air conditioner, the ventilation equipment class, and the fire indicator light class also exist in these areas, information such as a specific standard range of on/off time, a standard amount of electric energy consumption, and the like can be determined for these supervision objects. Specifically, the specific monitoring system may obtain information such as the work hours of the non-office area in advance (or a configuration person may configure the information through a configuration page, which is usually fixed, and therefore, each monitoring period is not required to be configured separately, and only the configuration information needs to be updated when the monitoring period changes), so that the standard on-off time range of the monitoring object in the non-office area may be determined. In addition, the information such as the working parameters of the monitoring equipment in the non-office area, the standard electric energy consumption and the like can be determined.

S204: and acquiring the actual electric energy consumption condition of the electric energy supervision object generated in the current supervision period, and judging whether the electric energy supervision device has abnormal electric energy consumption according to the actual electric energy consumption condition and the electric energy consumption standard information so as to generate a corresponding supervision strategy according to a judgment result.

Since a specific electric energy monitoring device may be equipped with an electric energy meter, such an electric energy meter may upload an actual electric energy consumption condition of the electric energy monitoring device, for example, an electric energy consumption amount per unit time, to the monitoring system, so that the monitoring system may obtain an actual electric energy consumption condition generated by the electric energy monitoring object in the current monitoring period. In this way, since the power consumption standard information of the monitoring object is also determined in step S203, it can be determined whether the power consumption of the power monitoring device is abnormal according to the actual power consumption condition and the power consumption standard information.

Specifically, when the power consumption is determined to be abnormal, various conditions may be included. For example, as previously described, specific power regulatory objects include: the method comprises the steps that electric energy supervision objects of production equipment, pollution discharge equipment or lighting equipment, air conditioning/ventilation equipment and drinking water equipment in a production area are determined, for the supervision objects, firstly, the working state of the electric energy supervision object can be determined according to the electric energy consumption condition of the electric energy supervision object, then, the actual on-off time point of the electric energy supervision object can be determined according to the working state of the electric energy supervision object, and whether the actual on-off time point is within a standard on-off time range or not is judged.

It should be noted here that, for some production equipment and other devices, it is generally difficult to determine whether the production equipment and other devices are in a normal operation state of power-off, standby or power-on by means of visual observation because the production equipment and other devices do not have components such as a display screen, and therefore, it may be difficult to find whether a monitored object is turned on or off on time in a manner of manual monitoring. However, in the embodiment of the present application, by monitoring the power consumption of the specific monitoring object, it may also be determined what operating state the monitoring device is in according to information such as power consumption per unit time of the specific monitoring object, where the operating state may include: shutdown, standby, run, etc. For example, in the shutdown state, the power consumption of the monitoring device should be 0, in the normal startup operation state, the power consumption of the monitoring device will usually be within a certain normal interval range, or may be higher than the normal interval range, and in the standby state, the power consumption of the monitoring device will be greater than 0 but lower than the normal interval range. In this way, the above-mentioned various different operating states of the supervisory device can be distinguished accurately. Correspondingly, if so, the state of the supervision equipment can be determined according to the electric energy consumption condition of the concrete supervision equipment. Furthermore, according to the state abrupt change point of the supervision equipment, the specific supervision equipment can be determined at which time point to start up, shut down and the like. Since the standard on-off time range of the specific monitoring device is determined in step S203, it can be determined whether the monitoring device is powered on too early or powered off too late to cause waste of electric energy by determining whether the actual on-off time of the specific monitoring device is within the standard on-off time range.

In addition, during specific implementation, collective dining and/or rest time periods in the current supervision period can be determined according to the scheduling time information, so that whether the electric energy supervision object is in a standby state in the collective dining and/or rest time periods can be judged, and if the electric energy supervision object is in the standby state, the fact that the electric energy supervision object is forgotten to be shut down when a staff area on a post corresponding to the supervision object has dinner or has a rest is proved to be possible, so that the supervision object automatically enters the standby state. Therefore, the situation of electric energy waste caused by the situation that the staff forgets to shut down the machine and the like can be found. In addition, in an optional implementation manner, a switch control function of a specific monitoring object may be further implemented in the monitoring system, for example, the switch control function may be implemented in a manner of internet of things, and thus, the monitoring system may shut down the electric energy monitoring object in a manner of remote control instruction, and the like, so as to reduce electric energy waste. By the mode, the effective working time of the electric equipment in a factory can be more accurate and transparent, the electric energy consumed by standby in the non-effective working time is reduced, the standby service life of the equipment is shortened, and the like.

As described above, for the electric energy monitoring object of the production equipment class or the pollution discharge equipment class, the specific determined electric energy consumption standard information may further include: and determining the standard electric energy consumption range of the electric energy supervision object of the production equipment or the pollution discharge equipment according to the product types and/or the process information. At this time, particularly in the process of discovering the abnormal electric energy consumption of the supervised object, whether the actual electric energy consumption of the electric energy supervised object of the production equipment or the pollution discharge equipment is within the standard electric energy consumption range can be judged. In this case, if an abnormality is found in a certain supervision object, there may be various causes for the occurrence of such abnormality, for example, the power consumption may increase due to the aging of the apparatus itself, or the maintenance or repair of the apparatus may not be in place, or the apparatus may malfunction, or the operation of a worker may be improper, or the like. Therefore, after the abnormity is found, a user such as an administrator can be informed to check the specific reason for generating the abnormity, and the corresponding problem can be solved timely, so that the waste of electric energy is reduced.

In addition, as for the above-mentioned production equipment or pollution discharge equipment type electric energy supervision object, as mentioned above, when different types of products are produced, the specifically required working parameters may be different and have a certain regularity, and therefore, the corresponding relationship between the specific types and the working parameters may also be stored in the supervision system, so that the supervision system may also control the working parameters of the production equipment type electric energy supervision object according to the information of the product types planned to be produced in the current supervision period. Specifically, as described above, the supervisory system and the supervisory object can be in signal connection through the internet of things, and therefore, the supervisory system can also send corresponding parameter setting instructions to the supervisory object through the signal connection, so that the supervisory object can work according to set parameters, and the situation of electric energy waste caused by human setting errors is avoided. Of course, the parameter setting instruction may also be issued through the connection between the monitoring system and the intelligent electric energy meter corresponding to the specific monitoring object, and then the intelligent electric energy meter sends the parameter setting instruction to the corresponding monitoring object, and so on.

In addition, there is often a difference in power consumption between devices of different ages, and between devices of different brands. In the prior art, when purchasing equipment of each brand, comparison and selection can be usually performed only in a relatively intuitive aspect such as the sale price of the equipment, but for the situation of electric energy consumption or whether the electric energy consumption is rapidly increased after a period of use, the prior art does not have related data, so objective judgment cannot be made. In the embodiment of the application, the electric energy consumption condition of each monitoring object can be respectively counted, and more detailed data acquisition and recording are carried out according to a specific production plan task, so that more objective judgment basis can be provided for the electric energy consumption condition of the equipment.

In specific implementation, the monitoring system in the embodiment of the application may further provide comparison result information for comparing actual power consumption amounts of the production equipment type or pollution discharge equipment type power monitoring objects generated under the conditions of the same working parameters and the same time length according to the old and new degree and/or the brand dimension. The degree of freshness of the supervision object may be specifically determined according to the service life of the device, and the information on the service life, the brand, and the like may be configured in the supervision system by a relevant administrator in advance, or the supervision system may also be obtained from a relevant device management system, and the like. Therefore, whether the service life of a certain device exceeds a certain threshold value or not can be intuitively found, the situation that the electric energy consumption amount is sharply increased can occur, and if the service life of the certain device exceeds the threshold value, the device exceeding the threshold value can be replaced by a new device in time, so that the electric energy consumption can be reduced. Or, it can also be found whether the power consumption of a certain brand is obviously high among different brands, and if so, the power consumption can be reduced by replacing the devices of the brand with other brands, and so on.

In addition, in a specific implementation, since a factory usually organizes specific production devices by taking a production line as a unit, that is, a specific supervision object may be a device group consisting of a plurality of production device type electric energy supervision devices on the same production line. Also, there may be a need for an administrator to know the actual power consumption of multiple production facilities on the same production line. Therefore, in an alternative embodiment, a statistical result of counting the actual power consumption of the production equipment type power monitoring object according to the production line dimension may also be provided.

In addition to the monitoring objects of the production equipment and the pollution discharge treatment equipment, as mentioned above, the specific monitoring objects also include the lighting equipment, the air conditioning/exhausting equipment, and the office equipment (including printers, shredders, water dispensers, etc.) electric energy monitoring equipment. At this time, the standard switching time of the electric energy monitoring device can be determined according to specific information such as the work attendance time, and the electric energy monitoring device can be switched and controlled through the monitoring device. That is to say, for these monitoring objects, the monitoring system can master the switching control right of these monitoring objects, so as to better control the switching time of these monitoring objects, and avoid the waste of electric energy caused by the situations of too early power-on or too late power-off. Meanwhile, the startup time of part of equipment facilities due to unnecessary work can be reduced, so that the service life of the part of equipment facilities is greatly prolonged, and the maintenance frequency of the part of equipment facilities can be properly reduced.

Of course, if a certain employee or a certain department or the like has a condition that needs to be overtime, an application can be sent to the supervision system, and after the approval, the shutdown time of the supervision objects such as lighting equipment, air conditioning/exhaust equipment, office equipment and the like in the corresponding area can be delayed.

Through the mode, the overtime condition or overtime time and the like of specific staff or departments can be better counted, so that the performance of the staff or the departments and the like can be more accurately assessed. For the staff who often need overtime, the reason for overtime can be further judged by a department supervisor and the like, and is caused by insufficient personal work efficiency or too much workload. Under the condition that the whole department is overtime frequently, whether the overtime is caused by the lack of hands of the department or not can be further analyzed, and the like. That is to say, the electric energy monitoring system provided by the embodiment of the application is used for mastering the switch control right of a specific monitored object, so that the electric energy monitoring system not only can help a factory to reduce electric energy consumption, but also can provide more objective data support for the performance of staff or departments and the like, and is convenient for helping the factory to find problems from the aspects of personnel allocation, personnel quality and the like.

Besides controlling the on-off time of the supervision objects of the classes of lighting equipment, air-conditioning/air-exhausting equipment, office equipment and the like, the specific supervision system can also master the control right for setting the working parameters of the specific supervision objects. Therefore, the working parameters of the electric energy supervision equipment can be controlled according to the type of the region to which the electric energy supervision equipment belongs, the conditions of seasons, weather and the like. For example, the temperature of the air conditioning equipment can be uniformly controlled to a certain temperature, rather than being adjusted by individual staff according to the own feeling, so that the waste of electric energy is reduced.

In addition, for the above-mentioned supervised objects of the lighting equipment class, the air conditioner/exhaust equipment class, the office equipment class and the like, if the fact that the electric energy consumption of the supervised equipment is abnormal is determined, a notification message can also be provided for the supervision responsible user, so as to check the reason that the electric energy consumption of the electric energy supervision equipment is abnormal.

It should be noted that, the discovery of the abnormal condition of the power consumption specifically includes not only the condition that the power consumption is beyond the standard range, but also the condition that the power consumption is below the standard range. For example, if the power consumption of the lighting device to be changed into a group is found to be lower than the standard range, a notification message may also be sent to the administrator, and the administrator may check the cause of the abnormality to determine whether the abnormality is caused by that part of the lighting devices in the group cannot work, and if the abnormality is caused, the abnormality may be repaired or replaced in time without waiting for the employees in the group to find the administrator to report the abnormality after finding the abnormality. Or, for the monitoring devices of the fire-fighting indicating lamps, the monitoring devices at each outlet need to be in a normally-on state, and the condition of no lighting is not allowed to occur, and accordingly, the standard electric energy consumption of the monitoring devices should be stabilized within a certain range. If the electric energy consumption of the fire-fighting indicator light type monitoring equipment is found to be lower than the standard range, the electric energy consumption can be caused by the fact that part of the fire-fighting indicator lights cannot work normally, and therefore an administrator can be informed to check in time so as to maintain or replace the fire-fighting indicator lights in time and guarantee that the fire-fighting indicator lights are kept in a normally-on state.

In addition, in the embodiment of the application, the normal electric quantity consumption of each equipment in unit time when each equipment executes each production task can be measured by monitoring the electric quantity consumption condition of each monitoring object of each plant, so that the electric quantity consumption can be used as an industry standard according to a theorem and used as a normal reference standard for subsequent similar equipment of the similar plant to execute the similar task.

In a word, according to the embodiment of the application, the electric energy supervision objects can be classified, and the production plan task information in the current supervision period, including the product types, the processes, the task amount and the scheduling time information planned and produced in the current supervision period, can be acquired. Then, the electric energy consumption standard information corresponding to the electric energy monitoring device in the process of executing the production plan task can be determined according to the category information to which the electric energy monitoring object belongs and the production plan task information. In addition, the actual electric energy consumption condition of the electric energy supervision object generated in the current supervision period can be acquired, and whether the electric energy supervision device has abnormal electric energy consumption or not is judged according to the actual electric energy consumption condition and the electric energy consumption standard information, so that a corresponding supervision strategy is generated according to a judgment result. By the method, the electric energy consumption condition of the monitored objects such as the electric equipment can be monitored, the electric energy message standard information of the specific monitored object can be determined according to the production plan task information in the specific monitoring period, and whether the specific monitored object is abnormal in the aspect of electric energy consumption or not can be judged according to the electric energy message standard information, so that a factory can be effectively helped to find the problem existing in the aspect of electric energy consumption, and the cost of the factory in the aspect of electric energy consumption is reduced.

It should be noted that, in the embodiments of the present application, the user data may be used, and in practical applications, the user-specific personal data may be used in the scheme described herein within the scope permitted by the applicable law, under the condition of meeting the requirements of the applicable law and regulations in the country (for example, the user explicitly agrees, the user is informed, etc.).

Corresponding to the foregoing method embodiment, the present application embodiment further provides an electric energy consumption monitoring apparatus, and referring to fig. 3, the apparatus may include:

a category information storage unit 301, configured to store category information of a plurality of electric energy monitoring objects;

a production plan task information obtaining unit 302, configured to obtain production plan task information in a current supervision period, where the production plan task information includes one or more of the following items: product types, working procedures, task amount and scheduling time information planned to be produced in the current supervision period;

the electric energy consumption standard information determining unit 303 is configured to determine, according to the category information to which the electric energy monitoring object belongs and the production plan task information, electric energy consumption standard information corresponding to the electric energy monitoring device in the process of executing the production plan task;

an electric energy consumption abnormality determining unit 304, configured to obtain an actual electric energy consumption condition of the electric energy monitoring object generated in the current monitoring period, and determine whether the electric energy monitoring device has an electric energy consumption abnormality according to the actual electric energy consumption condition and the electric energy consumption standard information, so as to generate a corresponding monitoring policy according to a determination result.

the electric energy consumption standard information determination unit may specifically be configured to:

determining a standard on-off time range of the electric energy monitoring object according to the scheduling time information;

the power consumption abnormality determination unit may be specifically configured to:

Additionally, the power regulatory object includes: production equipment or pollution discharge equipment electric energy supervision objects;

the electric energy consumption standard information determination unit may be specifically configured to:

determining the standard electric energy consumption range of the electric energy supervision object of the production equipment class or the pollution discharge equipment class according to the product class and/or the process information;

In addition, the apparatus may further include:

and the working parameter control unit is used for controlling the working parameters of the production equipment type electric energy supervision object according to the product type information planned to be produced in the current supervision period.

In one form, the apparatus may further comprise:

and the comparison result providing unit is used for providing comparison result information for comparing the actual electric energy consumption of the production equipment type or pollution discharge equipment type electric energy supervision objects under the conditions of the same working parameters and the same time length according to the old and new degree and/or the brand dimension.

Alternatively, the power regulatory objects include: the equipment group consists of a plurality of production equipment type electric energy monitoring equipment on the same production line; at this time, the apparatus may further include:

and the statistical result providing unit is used for providing a statistical result for counting the actual electric energy consumption condition of the production equipment type electric energy supervision object according to the production line dimension.

the apparatus may further include:

the switch control unit is used for determining the standard switch time of the electric energy monitoring equipment according to the standard on-off time and performing switch control on the electric energy monitoring equipment; and/or the presence of a gas in the atmosphere,

and the parameter control unit is used for controlling the working parameters of the electric energy monitoring equipment.

Furthermore, the apparatus may further include:

and the shutdown postponing processing unit is used for postponing the shutdown time of the specified electric energy monitoring equipment after receiving the application for postponing the shutdown time of the specified electric energy monitoring equipment and the approval passing result of the application.

In addition, the apparatus may further include:

the time period determining unit is used for determining the collective dining and/or rest time period in the current supervision cycle;

and the shutdown processing unit is used for performing shutdown processing on the electric energy supervision object through a remote control instruction in the collective dining and/or rest time period.

The shutdown processing unit may specifically be configured to:

In addition, the apparatus may further include:

and the notification unit is used for providing a notification message to an administrator user when the fact that the electric energy monitoring equipment has the abnormal electric energy consumption is determined, so that the reason why the electric energy monitoring equipment generates the abnormal electric energy consumption is checked.

In addition, the present application also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the method described in any of the preceding method embodiments.

And an electronic device comprising:

one or more processors; and

memory associated with the one or more processors for storing program instructions which, when read and executed by the one or more processors, perform the steps of the method of any of the preceding method embodiments.

Fig. 4 schematically shows an architecture of an electronic device, which may specifically include a processor 410, a video display adapter 411, a disk drive 412, an input/output interface 413, a network interface 414, and a memory 420. The processor 410, the video display adapter 411, the disk drive 412, the input/output interface 413, the network interface 414, and the memory 420 may be communicatively connected by a communication bus 430.

The processor 410 may be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits, and is configured to execute related programs to implement the technical solution provided in the present Application.

The Memory 420 may be implemented in the form of a ROM (Read Only Memory), a RAM (Random Access Memory), a static storage device, a dynamic storage device, or the like. The memory 420 may store an operating system 421 for controlling operation of the electronic device 400, a Basic Input Output System (BIOS) for controlling low-level operation of the electronic device 400. In addition, a web browser 423, a data storage management system 424, and an electrical energy consumption supervision system 425, etc. may also be stored. The power consumption monitoring system 425 may be an application program that implements the operations of the foregoing steps in this embodiment of the present application. In summary, when the technical solution provided in the present application is implemented by software or firmware, the relevant program code is stored in the memory 420 and called to be executed by the processor 410.

The input/output interface 413 is used for connecting an input/output module to realize information input and output. The i/o module may be configured as a component in a device (not shown) or may be external to the device to provide a corresponding function. The input devices may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output devices may include a display, a speaker, a vibrator, an indicator light, etc.

The network interface 414 is used to connect a communication module (not shown in the figure) to implement communication interaction between the present device and other devices. The communication module can realize communication in a wired mode (for example, USB, network cable, etc.), and can also realize communication in a wireless mode (for example, mobile network, WIFI, bluetooth, etc.).

Bus 430 includes a path that transfers information between the various components of the device, such as processor 410, video display adapter 411, disk drive 412, input/output interface 413, network interface 414, and memory 420.

It should be noted that although the above-mentioned devices only show the processor 410, the video display adapter 411, the disk drive 412, the input/output interface 413, the network interface 414, the storage 420, the bus 430 and so on, in the implementation process, the device may also include other components necessary for realizing normal operation. Furthermore, it will be understood by those skilled in the art that the apparatus described above may also include only the components necessary to implement the solution of the present application, and not necessarily all of the components shown in the figures.

From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present application or portions thereof that contribute to the prior art may be embodied in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, or the like, and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute the method according to the embodiments or some portions of the embodiments of the present application.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The method, the device and the electronic equipment for supervising electric energy consumption provided by the application are introduced in detail, specific examples are applied in the text to explain the principle and the implementation mode of the application, and the description of the above embodiments is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific embodiments and the application range may be changed. In view of the above, the description should not be taken as limiting the application.

Claims

1. A method for supervising electric energy consumption, comprising:

2. The method of claim 1,

the electric energy supervision object comprises: production equipment, pollution discharge equipment, or electric energy monitoring objects of lighting equipment, air conditioning/ventilation equipment and drinking equipment in a production area;

the judging whether the electric energy monitoring equipment has electric energy consumption abnormity comprises the following steps:

3. The method of claim 1,

the electric energy supervision object comprises: production equipment or pollution discharge equipment electric energy supervision objects;

4. The method of claim 2 or 3, further comprising:

5. The method of claim 2 or 3, further comprising:

6. The method according to claim 2 or 3,

the electric energy supervision objects include: the equipment group consists of a plurality of production equipment type electric energy monitoring equipment on the same production line;

the method further comprises the following steps:

7. The method of claim 1,

the electric energy supervision object comprises: electric energy supervision equipment of lighting equipment, air-conditioning/air-exhausting equipment and office equipment;

the method further comprises the following steps:

8. The method of claim 7, further comprising:

9. The method of any one of claims 1 to 8, further comprising:

10. The method of claim 9,

the shutdown processing of the electric energy supervision object through the remote control instruction comprises:

11. The method of any one of claims 1 to 8, further comprising:

12. An electric energy consumption supervision apparatus, comprising:

13. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 11.

14. An electronic device, comprising:

one or more processors; and

a memory associated with the one or more processors for storing program instructions that, when read and executed by the one or more processors, perform the steps of the method of any of claims 1 to 11.