CN115796716B - Building energy-saving management system based on Internet of things - Google Patents
Building energy-saving management system based on Internet of things Download PDFInfo
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Abstract
The invention is suitable for the field of computers, and provides a building energy-saving management system based on the Internet of things, which comprises: a working information acquisition module for: the method comprises the steps that working information collected by a plurality of terminals is obtained, wherein the working information comprises energy consumption value changes of energy consumption equipment in each sub-area, and the plurality of terminals respectively control a plurality of sub-areas in a target area; a change marking module to: according to the change of the working information, marking the terminal corresponding to the energy consumption value not exceeding the first threshold value as a first terminal, and marking the terminal corresponding to the energy consumption value exceeding the first threshold value but not reaching the second threshold value as a second terminal; a channel establishment and indication module to: the method and the device have the advantages that the second terminal is instructed to establish the first control channel between the second terminal and at least two first terminals, and the method and the device have the following beneficial effects: the flexible configuration of energy consumption use under the overall energy saving is ensured, and the method has strong implementability.
Description
Technical Field
The invention belongs to the field of computers, and particularly relates to a building energy-saving management system based on the Internet of things.
Background
Building energy saving refers to saving energy consumption of heating, air conditioning, refrigeration, lighting, adjusting indoor air humidity, changing living room environmental quality and the like, and also includes a comprehensive technology of utilizing solar energy and geothermal (water) energy, and in brief, refers to a method for reducing energy consumption and energy demand as much as possible under the condition of meeting the same requirement or achieving the same target in the use process.
Under the large environment advocating energy conservation and environmental protection, in order to respond to building energy conservation, the following methods are adopted in the prior art to realize more energy conservation or meet the general energy conservation requirements under different specific application scenes: setting a use limit quantity of energy for the use object, and limiting the use of the use object or increasing the use unit price when the actual use quantity of the use object reaches the use limit quantity; the essence of this method is that the use limit amount is set for different use objects in the early stage, which, although it is possible to limit the total use amount of the use objects as a whole, in actual use, it is found that, for some reason, the actual use amount of a part of the use objects may be roughly matched with the use limit amount at a certain time, but the use limit amount may be far from being reached at the next time, and the use limit amount of another part of the use objects may not satisfy the actual use demand.
Disclosure of Invention
The embodiment of the invention aims to provide a building energy-saving management system based on the Internet of things, and aims to solve the problems in the background technology.
The embodiment of the invention is realized in such a way, and the building energy-saving management system based on the Internet of things comprises:
a working information acquisition module for: the method comprises the steps that working information collected by a plurality of terminals is obtained, wherein the working information comprises energy consumption value changes of energy consumption equipment in each sub-area, and the plurality of terminals respectively control a plurality of sub-areas in a target area;
a change marking module to: according to the change of the working information, marking the terminal corresponding to the energy consumption value not exceeding the first threshold value as a first terminal, and marking the terminal corresponding to the energy consumption value exceeding the first threshold value but not reaching the second threshold value as a second terminal;
a channel establishment and indication module to: instructing a second terminal to establish a first control channel between the second terminal and at least two first terminals, wherein the first control channel is used for instructing: the second terminal acquires the use permission of the energy consumption allowable value in at least one first terminal control sub-area each time, so that the energy consumption allowable value of the second terminal control sub-area is improved;
a detection and adjustment module to: and if the fact that the subsequent increase rate of the energy consumption value in the first sub-area is increased to the first increase rate and lasts for the first time length is detected, reducing or forbidding the use permission of the second terminal on the energy consumption allowed value in the first sub-area, and trying to increase or permitting the use permission of the second terminal on at least one other first terminal to control the use permission of the energy consumption allowed value in the sub-area, wherein the first sub-area comprises a sub-area obtained by the use permission of the energy consumption allowed value.
As a further aspect of the present invention, the work information acquiring module includes:
a sending unit, configured to: issuing a collection instruction to at least two terminals in the plurality of terminals, wherein the collection instruction comprises a first collection instruction and a second collection instruction, the first collection instruction and the second collection instruction respectively carry first arrangement information and second arrangement information which are distributed according to the position identification codes of the terminals, and the position identification codes of the terminals in the first arrangement information and the second arrangement information are distributed in a reverse order;
a dispensing unit for: distributing a first collection instruction and a second collection instruction to a first terminal in a first arrangement sequence and a first terminal in a second arrangement sequence;
a work information collection unit for: according to the first arrangement sequence, the corresponding terminals are instructed to respectively forward the first collection instruction and the collected work information to at least two last corresponding terminals, so that the collection of all the work information is attempted to be completed;
a state information collection unit for: and according to the second arrangement sequence, indicating the corresponding terminals to respectively forward the second collection instruction and the collected state information to at least two subsequent corresponding terminals so as to try to complete the collection of all the state information, wherein the state information is used for representing whether the corresponding terminals work normally or not.
As a still further aspect of the present invention, the system further includes an anomaly detection module, the anomaly detection module is configured to:
detecting whether the energy consumption value is missing in the working information;
when the energy consumption value is detected to be missing, positioning a terminal corresponding to the missing energy consumption value, and searching whether the state information is missing or not in the state information according to the positioned terminal;
if so, judging that the terminal corresponding to the loss of the energy consumption value and the loss of the state information is abnormal;
if not, judging that the communication between the corresponding terminal and the related terminal in the first arrangement information is abnormal.
As a still further aspect of the present invention, the abnormality detection module is further configured to:
and positioning the terminals which may have communication abnormality, and forwarding a third collection instruction based on a second arrangement order, wherein the third collection instruction is used for collecting the working information of the terminals which may have communication abnormality, and the third collection instruction is included in the second collection instruction.
As a further aspect of the present invention, the system further includes a priority module, the priority module is configured to:
counting energy consumption value scores of the plurality of sub-areas in the historical records, wherein the energy consumption value scores comprise a difference score between the energy consumption value and the average energy consumption value in the interval period and an energy consumption value ranking score in the interval period;
ranking the energy consumption values from high to low to generate a first ranking;
matching the corresponding sub-areas according to the first ranking to generate a second ranking;
screening the first terminals in the second ranking to generate a third ranking, screening the first terminals according to the third ranking, and taking the screened first terminals as: and managing the object with the acquired use authority of the energy consumption allowable value in the sub-area.
As a further aspect of the present invention, the priority module is further configured to:
ranking the energy consumption value of the second terminal from high to low or from low to high to generate a fourth ranking;
and corresponding the fourth ranking to the third ranking, so that each first terminal in the third ranking has a use authority acquisition relationship with at least one second terminal in the fourth ranking.
As a further aspect of the present invention, the system further includes a span adjustment module, the span adjustment module is configured to:
if the energy consumption value in the sub-area corresponding to the first terminal exceeds a first threshold value, the first terminal is judged to be changed into a new second terminal;
establishing a second control channel between the new second terminal and at least two selected first terminals, wherein the second control channel is used for indicating: and the new second terminal acquires the use permission of the energy consumption allowable value in at least one selected first terminal control sub-area each time so as to improve the energy consumption allowable value of the new second terminal control sub-area, wherein the selected first terminal comprises the first terminals left after screening in the third ranking.
According to the building energy-saving management system based on the Internet of things, through the arrangement of the work information acquisition module and the like, the use of energy can be planned based on the actual use of building energy, because under a general condition, in order to ensure energy conservation, the energy consumption allowable value of each subregion is generally fixed, but in practice, due to some reasons, the condition that the actual use requirement is not matched with the energy consumption allowable value exists, and the energy consumption of partial subregions cannot be used, therefore, through the implementation of the embodiment, a control channel can be established based on the use amount of the energy, and the second terminal is ensured to acquire the use permission of the energy consumption allowable value in at least one first terminal control subregion each time, so that the energy consumption allowable value of the second terminal control subregion is improved, in this case, the total use amount of the energy is not changed, the energy consumption allowable value of the second terminal can be improved, but the improved space is limited, and the sum of the energy consumption allowable value of the first terminal and the actual use amount of the energy consumption allowable value of the second terminal is not larger than the sum of the energy consumption allowable value of the first terminal, namely, at least the energy consumption allowable value of the subregion with the faster use amount can be improved in a limited range; furthermore, through the setting of the detection and adjustment module, the energy consumption allowable value of the subregion with the faster usage amount can be promoted in a limited manner, and meanwhile, the energy consumption in the subregion with the slower usage amount, in which the usage permission is obtained, is not influenced as much as possible, so that the flexible configuration of the energy consumption usage under the overall energy saving is ensured, and the implementation is stronger.
Drawings
Fig. 1 is a main structural diagram of a building energy-saving management system based on the internet of things.
Fig. 2 is a structural diagram of a work information acquisition module in a building energy conservation management system based on the internet of things.
Fig. 3 is a main structural diagram of an abnormality detection module included in a building energy-saving management system based on the internet of things.
Fig. 4 is an execution flow chart of an abnormality detection module in the building energy conservation management system based on the internet of things.
Fig. 5 is a main structure diagram of a building energy-saving management system based on the internet of things, which comprises a priority module.
Fig. 6 is an execution flow chart of a priority module in the building energy conservation management system based on the internet of things.
Fig. 7 is a main structure diagram of a building energy-saving management system based on the internet of things, which comprises a spanning adjustment module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
The building energy-saving management system based on the Internet of things solves the technical problem in the background technology.
As shown in fig. 1, a main structure diagram of an energy-saving building management system based on the internet of things is provided in an embodiment of the present invention, and the energy-saving building management system based on the internet of things includes:
a working information obtaining module 200, configured to: the method comprises the steps that working information collected by a plurality of terminals is obtained, wherein the working information comprises energy consumption value changes of energy consumption equipment in each sub-area, and the plurality of terminals respectively control a plurality of sub-areas in a target area; the sub-area may be a wider area or a narrower area, for example, a park including a plurality of buildings, a single building, or a single floor of a building, where at least one energy consumption device, such as an electric device, a water consumption device, or another energy consumption device, exists in each floor, and the terminal has functions including: the method comprises the following steps of collecting working information, and having the function of centrally controlling the energy consumption, wherein each subarea and each subarea are at least provided with one terminal;
a change marking module 400 to: according to the change of the working information, marking the terminal corresponding to the energy consumption value not exceeding the first threshold value as a first terminal, and marking the terminal corresponding to the energy consumption value exceeding the first threshold value but not reaching the second threshold value as a second terminal; obviously, the second threshold is greater than the first threshold, and the first threshold and the second threshold may be set according to actual use requirements; the energy consumption value exceeds the first threshold value but does not reach the second threshold value, which indicates that the energy consumption rate of the subarea corresponding to the second terminal is faster than that of the subarea corresponding to the first terminal and reaches a certain level;
a channel establishment and indication module 600 for: instructing a second terminal to establish a first control channel between the second terminal and at least two first terminals, wherein the first control channel is used for instructing: the method comprises the steps that a second terminal obtains the use permission of an energy consumption allowable value in at least one first terminal control sub-area each time, so that the energy consumption allowable value of the second terminal control sub-area is improved; the second terminal acquires the use permission of the energy consumption allowable value in at least one first terminal control subregion each time, namely, when the second terminal is actually applied, the second terminal establishes a control channel between the second terminal and at least two first terminals, so that the second terminal can acquire the use permission of the energy consumption allowable value in one first terminal control subregion each time, and can also acquire the use permission of the energy consumption allowable value in two first terminal control subregions, even a plurality of the use permissions; therefore, if there is only one usage right of the energy consumption allowed value in the sub-area of the first terminal management and control, the detection and adjustment module 800 is further proposed to integrate the situation in consideration of the situation that the actual subsequent use of the first terminal may be too fast, for example, the energy usage amount of the first terminal will be significantly increased after the people in the sub-area leave for participating in the activity collectively, that is, the energy usage amount may change after the usage right is obtained; the control channel establishment may be that the appropriate sub-areas are agreed in advance or permission is granted by both parties, or related preparation work is completed in advance, for example, energy is stored in a public area, so that the energy has use permission for both sub-areas;
a detection and adjustment module 800 for: and if the fact that the subsequent increase rate of the energy consumption value in the first sub-area is increased to the first increase rate and lasts for the first time length is detected, reducing or forbidding the use authority of the second terminal on the energy consumption allowed value in the first sub-area, and trying to improve or permit the use authority of the second terminal on the energy consumption allowed value in at least one other first terminal control sub-area, wherein the first sub-area comprises the sub-area of which the use authority of the energy consumption allowed value is acquired.
It can be understood that the subsequent increase rate of the energy consumption value in the first sub-area, which is increased to the first increase rate and continues for the first time, indicates that it is highly likely to break through or approach the first threshold value at a short time, so that the usage right of the energy consumption allowed value in the first sub-area by the second terminal is reduced or prohibited, and the usage right of the energy consumption allowed value in at least one other first terminal management sub-area by the second terminal is attempted to be increased or permitted, where the increase is based on the usage right of the energy consumption allowed value in at least two first terminal management sub-areas acquired by the second terminal, and the permission indicates that the usage right of the energy consumption allowed value in one first terminal management sub-area is acquired by the second terminal, and this step can be performed rapidly due to the establishment of the management and control channel between at least two first terminals;
in this embodiment, when the application is performed, through the setting of the working information obtaining module 200, and according to the change of the working information, the terminal corresponding to the energy consumption value not exceeding the first threshold is marked as the first terminal, the terminal corresponding to the energy consumption value exceeding the first threshold but not reaching the second threshold is marked as the second terminal, the second terminal is instructed to establish a first control channel with at least two first terminals, and the first control channel is used for instructing: the second terminal acquires the use permission of the energy consumption allowable value in at least one first terminal control sub-area each time, so that the energy consumption allowable value of the second terminal control sub-area is improved; the energy use can be planned based on the actual use of building energy, because in general, the energy consumption allowable value of each sub-region is generally fixed in order to ensure energy conservation, but in practice, for some reasons, it is certain that the actual use requirement has a condition that is not matched with the energy consumption allowable value, so that the energy consumption use of partial sub-regions cannot be met, through the implementation of the embodiment, a control channel can be established based on the use amount of energy, and it is ensured that the second terminal acquires the use permission of the energy consumption allowable value in at least one first terminal control sub-region each time, so that the energy consumption allowable value of the second terminal sub-region is improved, in this case, the total use amount of energy is not changed, the energy consumption allowable value of the second terminal can be improved, but the improved space is limited, and the sum of the energy consumption allowable value and the actual use amount of the first terminal is not more than or less than the sum of the energy consumption allowable values of the two, that at least the energy consumption allowable value of the sub-region with faster use amount can be improved in a limited manner within the energy conservation range;
further, through the setting of the detection and adjustment module 800, if it is detected that the subsequent increase rate of the energy consumption value in the first sub-area is increased to the first increase rate and lasts for the first time period, the situation that the subsequent self actual use of the first terminal may be too fast is fully considered, the permission of the second terminal to use the energy consumption permission value in the first sub-area is reduced or prohibited, and the permission of the second terminal to use the energy consumption permission value in at least another first terminal management and control sub-area is attempted to be increased or permitted, that is, the energy consumption permission value of the sub-area with the faster usage amount can be ensured to be increased in a limited manner, and the energy consumption in the sub-area with the slower usage amount, where the usage permission is obtained, is not affected as much as possible, thereby ensuring flexible configuration of energy consumption use under overall energy conservation, and having strong feasibility.
As shown in fig. 2, as a preferred embodiment of the present invention, the work information acquiring module 200 includes:
a issuing unit 2001, configured to: issuing a collection instruction to at least two terminals in the plurality of terminals, wherein the collection instruction comprises a first collection instruction and a second collection instruction, the first collection instruction and the second collection instruction respectively carry first arrangement information and second arrangement information which are distributed according to the position identification codes of the terminals, and the position identification codes of the terminals in the first arrangement information and the second arrangement information are distributed in a reverse order;
a distribution unit 2002 for: distributing a first collection instruction and a second collection instruction to a first terminal in a first arrangement sequence and a first terminal in a second arrangement sequence; before the first terminal is sent down, the first terminal can be subjected to feedback test, and the successful sending can be ensured only when a feedback signal of the first terminal is received; in another embodiment, the first collection instruction and the second collection instruction are directly distributed to the at least one terminal arranged at the head end in the first arrangement order and the at least one terminal arranged at the head end in the second arrangement order;
preferably, the location identification codes are distinguished from one another according to the distance, that is, the location identification codes can represent not only the identification information of the terminal, but also the distance of the location under the same condition, and therefore, this embodiment has the advantage that when forwarding the first collection instruction and the second collection instruction and the subsequent related information is issued, the communication requirements, including the strength of communication and the length of the communication link, can be reduced, thereby reducing the communication cost. The communication here includes wired communication or wireless communication.
A work information collection unit 2003 for: according to the first arrangement sequence, the corresponding terminals are instructed to respectively forward the first collection instruction and the collected work information to at least two last corresponding terminals, so that the collection of all the work information is attempted to be completed; that is, after receiving the first collection instruction and the work information of the relevant terminal, the corresponding terminal in the first arrangement order needs to forward the first instruction and the work information together with the work information of the corresponding terminal to at least two last corresponding terminals, such as the next adjacent corresponding terminal and the next corresponding terminal; the purpose of such forwarding is to prevent as much as possible an interruption of forwarding due to a failure of a certain terminal;
a state information collection unit 2004 for: and according to the second arrangement sequence, indicating the corresponding terminals to respectively forward the second collection instruction and the collected state information to at least two latter corresponding terminals so as to try to complete the collection of all the state information, wherein the state information is used for representing whether the corresponding terminals work normally or not.
In this embodiment, when the terminal is applied, through the setting of the first configuration information and the second configuration information, since the position identification code is unique for each terminal, the working information and the state information can be respectively obtained according to the first configuration information or the second configuration information, and it should be noted that, in the process of collecting the working information and the state information, the corresponding terminal is instructed to respectively forward the first collection instruction and the collected working information to at least two subsequent corresponding terminals; and instructing the corresponding terminals to respectively forward the second collecting instruction and the collected state information to at least two latter corresponding terminals, so that the occurrence of information loss caused by a certain terminal fault in an adjacent sequence can be reduced to a certain extent.
As shown in fig. 3 and fig. 4, as a preferred embodiment of the present invention, the system further includes an anomaly detection module 300, where the anomaly detection module 300 is configured to perform the following steps:
s10, detecting whether the energy consumption value is missing in the working information;
s11, when detecting that the energy consumption value is missing, positioning a terminal corresponding to the missing energy consumption value, and searching whether the state information is missing or not in the state information according to the positioned terminal; positioning a terminal corresponding to the loss of the energy consumption value, and comparing the position identification code carried by the energy consumption value with the first arrangement information one by one to obtain the position identification code;
s12, if yes, judging that the terminal corresponding to the loss of the energy consumption value and the loss of the state information is abnormal; because both the state information and the energy consumption value are lost, and at least two corresponding terminals can participate in information forwarding of the next stage in the transmission process of the state information and the energy consumption value, the condition shows that the high probability is that the corresponding terminals are abnormal, but not that the communication connection is abnormal;
and S13, if not, judging that the communication between the corresponding terminal and the related terminal in the first arrangement information is abnormal.
It is understood that, considering that there may be communication abnormality between terminals (for example, an error packet sent by one terminal to the next terminal instead of a packet containing operation information, or an empty packet sent by one terminal, the failure of which may be caused by communication abnormality between terminals, etc.), but it may be able to operate normally itself, and if the relevant status information is not missing in the second arrangement sequence, it indicates that there is a high possibility of failure in communication transmission between corresponding terminals in the second arrangement sequence.
As shown in fig. 4, as a further development of the previous embodiment, the anomaly detection module 300 is further configured to:
and S14, positioning the terminal possibly with the communication abnormity, and forwarding a third collection instruction based on a second arrangement sequence, wherein the third collection instruction is used for collecting the working information of the terminal possibly with the communication abnormity, and the third collection instruction is contained in the second collection instruction.
In application, in the embodiment, a third collecting instruction is forwarded based on the second configuration order, where the third collecting instruction is used to collect the working information of the terminal that may have communication abnormality, and the working information of the terminal can be acquired without changing the original second configuration order. Further, if the working information of the terminal which may have communication abnormality is not obtained, it indicates that the corresponding terminal itself is likely to have a fault, and therefore, an alarm message needs to be sent out, and the maintenance is convenient and timely.
As shown in fig. 5 and fig. 6, as a preferred embodiment of the present invention, the system further includes a priority module 500, where the priority module 500 is configured to perform the following steps:
s20, counting energy consumption value scores of the plurality of subregions in the historical record, wherein the energy consumption value scores comprise difference scores between energy consumption values and average energy consumption values in interval periods and energy consumption value ranking scores in the interval periods;
s21, ranking the energy consumption values from high to low to generate a first ranking; the higher the energy consumption value score is, the more energy is saved, and the relatively less energy consumption is used;
for example, assume that the energy consumption values for A, B, C, and D are 21,18,12,25 (average energy consumption minus energy consumption), respectively; and every 10 units of energy consumption value will match a hierarchy of scores, namely 11-15,16-20,21-25,26-30; the matching score of each level is 5, 10,15,20; the energy consumption value ranking under the interval period is that C is more than B and less than D is less than A (different from the difference ranking between the energy consumption value and the average energy consumption value), B and C are in the same ranking score level under the corresponding energy consumption value ranking, A and D are in different ranking score levels, and the ranking score of A, B, C and D is as follows: 55. 20, 20 and 50, and therefore the energy consumption values of a, B, C and D are respectively 70,30,25,65, whereby the first ranks are a, D, B and C, and it can be seen that although the difference between the energy consumption value of D and the average energy consumption value is large, its ranking is behind a, indicating that it is possible that the "energy consumption allowed value" cannot be stably output compared to a because the ranking is not stable enough;
s22, matching the corresponding sub-areas according to the first ranking to generate a second ranking;
s23, screening the first terminals in the second ranking to generate a third ranking, screening the first terminals according to the third ranking, and taking the screened first terminals as: and managing the object with the acquired use authority of the energy consumption allowable value in the sub-area. Namely, the first terminal in the third ranking is the object whose usage right is obtained;
in this embodiment, when the method is applied, the "energy saving" capability of the sub-area corresponding to the first terminal is fully considered, that is, the consistent energy saving use condition of the first sub-area or whether the first terminal can stably output the "energy consumption allowable value" is considered, the first terminal is screened according to the third ranking, and the screened first terminal is used as: the object of the usage right of the energy consumption allowable value in the control sub-area is obtained, and the first terminal is determined through the energy consumption value score, so that the first terminal can be ensured to stably output the energy consumption allowable value with high probability.
The priority module 500 is further configured to perform the following steps:
s30, ranking the energy consumption value of the second terminal from high to low or from low to high to generate a fourth rank;
and S31, corresponding the fourth ranking to the third ranking so that each first terminal in the third ranking and at least one second terminal in the fourth ranking have a use authority obtaining relationship.
The embodiment provides a method for determining energy consumption of a sub-area corresponding to a second terminal, which can be based on that in an application period, from the perspective of two applications, the energy consumption value is from high to low from the perspective of a first application, and a fourth rank corresponds to a third rank, so that the energy consumption of the sub-area corresponding to the second terminal can be fully satisfied; in the second application angle, the energy consumption value is from low to high, and the fourth rank corresponds to the third rank, so that the energy consumption allowable value of the sub-region corresponding to the second terminal can be improved, but the improvement is limited, that is, the energy consumption allowable value is improved on the basis of further ensuring more energy conservation.
As shown in fig. 7, as a preferred embodiment of the present invention, the system further includes a span adjusting module 900, where the span adjusting module 900 is specifically configured to perform the following steps:
s40, if the energy consumption value in the sub-area corresponding to the first terminal exceeds a first threshold value, the first terminal is judged to be changed into a new second terminal;
s41, establishing a second control channel between the new second terminal and at least two selected first terminals, wherein the second control channel is used for indicating that: and the new second terminal acquires the use permission of the energy consumption permission value in at least one selected first terminal control sub-area each time so as to improve the energy consumption permission value of the new second terminal control sub-area, wherein the selected first terminals comprise the first terminals left after screening in the third ranking. And the selection can be performed in the order of the first terminals left in the third ranking from front to back.
In this embodiment, when the application is performed, in consideration of a change situation of an energy consumption value of a sub-area in an actual control area, in an application period, a first terminal may cause the energy consumption value to exceed a first threshold value due to an increase of the energy consumption value, and the first terminal becomes a second terminal, which is rare, but the possibility of occurrence of this situation cannot be denied, in this case, considering that a selection time of a first terminal corresponding to a new second terminal is later, if the selection is random, there is a possibility that the selected first terminal is quickly changed into the second terminal, so that an object for acquiring a usage right needs to be frequently switched, this embodiment is expanded based on the foregoing embodiment, and the first terminal remaining after screening in a third ranking is used as the selected second terminal, so as to ensure that the usage right is acquired and a proper matching of the acquired object, and similarly, the proper matching in this embodiment also needs to satisfy an "energy saving principle": that is, the obtained allowable value of energy consumption is limited, for example, the obtained allowable value of energy consumption is not allowed to exceed the preset percentage of the allowable value of energy consumption of the obtained object.
The embodiment of the invention provides an energy-saving management system for a building based on the internet of things, through setting a working information acquisition module 200 and the like, energy use can be planned based on actual use of building energy, because under a general condition, in order to ensure energy saving, an energy consumption allowable value of each sub-region is generally fixed, but in practice, due to some reasons, it is certain that a condition that an actual use requirement is not matched with the energy consumption allowable value exists, and energy consumption of a part of sub-regions cannot be used, therefore, through implementation of the embodiment, a control channel can be established based on the energy consumption amount, and it is ensured that a second terminal acquires the use permission of the energy consumption allowable value in at least one first terminal control sub-region each time, so that the energy consumption allowable value of the second terminal control sub-region is improved, in this case, the total energy consumption amount of the energy is not changed, the energy consumption allowable value of the second terminal can be improved, but the improved space is limited, and the sum of the actual energy consumption allowable value of the first terminal and the energy consumption allowable value of the sub-region is not larger than the sum of the energy consumption allowable value of the second terminal, that at least the sub-region with the faster energy consumption can be improved limitedly in an energy-saving range;
further, through the setting of the detection and adjustment module 800, the energy consumption allowable value of the sub-area with the faster usage amount can be promoted in a limited manner, and meanwhile, the energy consumption in the sub-area with the slower usage amount, in which the usage permission is obtained, is not influenced as much as possible, so that the flexible configuration of the energy consumption usage under the overall energy saving condition is ensured, and the implementation is stronger.
In order to load the above method and system to operate successfully, the system may include more or less components than those described above, or combine some components, or different components, in addition to the various modules described above, for example, input/output devices, network access devices, buses, processors, memories, and the like.
The processor may be a Central Processing Unit (CPU), other general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like that is the control center for the system and that connects the various components using various interfaces and lines.
The memory may be used to store computer and system programs and/or modules, and the processor may perform the various functions described above by operating or executing the computer programs and/or modules stored in the memory and invoking data stored in the memory. The memory may mainly include a program storage area and a data storage area, where the program storage area may store an operating system, an application program required by at least one function (such as an information collection template presentation function, a product information distribution function, and the like), and the like. The storage data area may store data created according to the use of the berth-state display system (e.g., product information acquisition templates corresponding to different product types, product information that needs to be issued by different product providers, etc.), and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash memory card (FlashCard), at least one disk storage device, a flash memory device, or other volatile solid state storage device.
It should be understood that, although the steps in the block diagrams of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least a portion of the steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (4)
1. A building energy conservation management system based on the Internet of things is characterized by comprising:
a working information acquisition module for: the method comprises the steps that working information collected by a plurality of terminals is obtained, wherein the working information comprises energy consumption value changes of energy consumption equipment in each sub-area, and the plurality of terminals respectively control a plurality of sub-areas in a target area;
a change marking module to: according to the change of the working information, marking the terminal corresponding to the energy consumption value not exceeding the first threshold value as a first terminal, and marking the terminal corresponding to the energy consumption value exceeding the first threshold value but not reaching the second threshold value as a second terminal;
a channel establishment and indication module to: instructing a second terminal to establish a first control channel between the second terminal and at least two first terminals, wherein the first control channel is used for instructing: the second terminal acquires the use permission of the energy consumption allowable value in at least one first terminal control sub-area each time, so that the energy consumption allowable value of the second terminal control sub-area is improved;
a detection and adjustment module to: if the fact that the subsequent increase rate of the energy consumption value in the first sub-area is increased to the first increase rate and lasts for the first time length is detected, the use permission of the second terminal on the energy consumption allowed value in the first sub-area is reduced or prohibited, and the use permission of the second terminal on at least one other first terminal on the energy consumption allowed value in the sub-area is tried to be increased or permitted, wherein the first sub-area comprises a sub-area obtained by the use permission of the energy consumption allowed value;
the system further includes a priority module to:
counting energy consumption value scores of the plurality of subregions in the historical record, wherein the energy consumption value scores comprise difference scores between energy consumption values and average energy consumption values in interval periods and energy consumption value ranking scores in the interval periods;
ranking the energy consumption values from high to low to generate a first ranking;
matching the corresponding sub-areas according to the first ranking to generate a second ranking;
screening the first terminals in the second ranking to generate a third ranking, screening the first terminals according to the third ranking, and taking the screened first terminals as: controlling an object with acquired use authority of the energy consumption allowable value in the sub-area;
the priority module is further to:
ranking the energy consumption value of the second terminal from high to low or from low to high to generate a fourth ranking;
the fourth ranking corresponds to the third ranking, so that each first terminal in the third ranking and at least one second terminal in the fourth ranking have a use authority obtaining relationship;
the system further includes a span adjustment module to:
if the energy consumption value in the sub-area corresponding to the first terminal exceeds a first threshold value, the first terminal is judged to be changed into a new second terminal;
establishing a second control channel between the new second terminal and at least two selected first terminals, wherein the second control channel is used for indicating: and the new second terminal acquires the use permission of the energy consumption allowable value in at least one selected first terminal control sub-area each time so as to improve the energy consumption allowable value of the new second terminal control sub-area, wherein the selected first terminal comprises the first terminals left after screening in the third ranking.
2. The internet of things-based building energy conservation management system of claim 1, wherein the working information acquisition module comprises:
a sending unit, configured to: issuing a collection instruction to at least two terminals in the plurality of terminals, wherein the collection instruction comprises a first collection instruction and a second collection instruction, the first collection instruction and the second collection instruction respectively carry first arrangement information and second arrangement information which are distributed according to the position identification codes of the terminals, and the position identification codes of the terminals in the first arrangement information and the second arrangement information are distributed in a reverse order;
a distribution unit to: distributing a first collection instruction and a second collection instruction to a first terminal in a first arrangement sequence and a first terminal in a second arrangement sequence;
a work information collection unit for: according to the first arrangement sequence, the corresponding terminals are instructed to respectively forward the first collection instruction and the collected work information to at least two last corresponding terminals, so that the collection of all the work information is attempted to be completed;
a state information collection unit for: and according to the second arrangement sequence, indicating the corresponding terminals to respectively forward the second collection instruction and the collected state information to at least two subsequent corresponding terminals so as to try to complete the collection of all the state information, wherein the state information is used for representing whether the corresponding terminals work normally or not.
3. The internet of things-based building energy conservation management system of claim 2 further comprising an anomaly detection module for:
detecting whether the energy consumption value is missing in the working information;
when the energy consumption value is detected to be missing, positioning a terminal corresponding to the energy consumption value missing, and searching whether the state information missing exists in the state information according to the positioned terminal;
if so, judging that the terminal corresponding to the loss of the energy consumption value and the loss of the state information is abnormal;
if not, judging that the corresponding terminal is possible to have abnormal communication with the related terminal in the first arrangement information.
4. The internet of things-based building energy conservation management system of claim 3, wherein the anomaly detection module is further configured to:
and positioning the terminals which may have communication abnormality, and forwarding a third collection instruction based on a second arrangement order, wherein the third collection instruction is used for collecting the working information of the terminals which may have communication abnormality, and the third collection instruction is included in the second collection instruction.
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| CN113723920A (en) * | 2021-08-27 | 2021-11-30 | 筑加智慧城市建设有限公司 | Intelligent energy-saving building management method, device, equipment and storage medium |
| CN114019847A (en) * | 2021-10-12 | 2022-02-08 | 中建三局智能技术有限公司 | A method and device for managing abnormal energy consumption of buildings |
| CN114331000A (en) * | 2021-11-25 | 2022-04-12 | 中通服和信科技有限公司 | Wisdom garden energy consumption management system based on artificial intelligence |
| CN114971321A (en) * | 2022-06-01 | 2022-08-30 | 浩润博源(北京)科技有限公司 | Low-carbon energy management and control method and system based on Internet of things |
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