CN117241159A - Intelligent water meter communication method and system based on Internet of things - Google Patents
Intelligent water meter communication method and system based on Internet of things Download PDFInfo
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Abstract
The application is applicable to the field of computers, and provides an intelligent water meter communication method and system based on the Internet of things, wherein the method comprises the following steps: acquiring target data of a plurality of water meters in a set period of time through integrated equipment, and detecting whether the target data of a certain water meter is missing or not in the target data of the plurality of water meters, wherein the target data comprises total table data or sub-table data; if yes, extracting total data in the target data; judging whether a water meter with the missing target data has water consumption faults or not according to the corresponding relation between the total data and the sub-table data; if not, acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to integrated equipment; according to the technical scheme provided by the embodiment of the application, the first data is received through the integrated equipment, and the water consumption of a certain water meter in a set period can be obtained through the integrated equipment even if the target data of the certain water meter cannot be uploaded normally.
Description
Technical Field
The application belongs to the field of computers, and particularly relates to an intelligent water meter communication method and system based on the Internet of things.
Background
Compared with manual meter reading at home, the intelligent water meter can realize remote automatic meter reading, is more convenient and reliable, and reduces the resident disturbance at home; through intelligent water gauge, can also realize the intelligent management of water consumption, realize checking meter, charge and the mutual linking of paying.
In the prior art, the intelligent water meter realizes automatic meter reading through the internet of things technology, such as wireless Bluetooth internet of things, NB-lot internet of things, lora internet of things and the like, but if the intelligent water meter does not report water meter data according to a set program (such as the built-in battery of the intelligent water meter is exhausted), the fault state of the intelligent water meter is unknown, and water consumption statistics is also affected.
Disclosure of Invention
The embodiment of the application aims to provide an intelligent water meter communication method and system based on the Internet of things, and aims to solve the problems in the background technology.
The embodiment of the application is realized in such a way that, on the one hand, the intelligent water meter communication method based on the Internet of things comprises the following steps:
acquiring target data of a plurality of water meters in a set period of time through integrated equipment, and detecting whether the target data of a certain water meter is missing or not in the target data of the plurality of water meters, wherein the target data comprises total table data or sub-table data;
if yes, extracting total data in the target data;
judging whether a water meter with the missing target data has water consumption faults or not according to the corresponding relation between the total data and the sub-table data;
if not, acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to integrated equipment;
receiving first data through the integrated equipment, and comparing the first data with target data of a certain water meter in a last set period of time to generate water consumption of the certain water meter in the set period of time;
and reporting target data of other water meters and water consumption of a certain water meter in a set period through integrated equipment, wherein the classification of the target data comprises the water consumption of the other water meters, and the other water meters are water meters except the certain water meter in a plurality of water meters.
As a further aspect of the present application, the detecting whether there is a target data missing of a water meter in the target data of the plurality of water meters includes:
acquiring water meter identifications carried by target data of a plurality of water meters;
positioning a fixed position in the water meter mark, and extracting characters to obtain a sequence mark;
arranging the sequence identifiers according to a positive sequence to obtain a first sequence;
comparing the first sequence with preset sequences of a plurality of water meters arranged according to the positive sequence to obtain a comparison result, and judging whether missing items exist according to the comparison result.
In combination with the above technical solution, the method further includes:
when the comparison result shows that the first sequence has the missing item, searching is carried out in the standard water meter identification set according to the missing item, so as to obtain the water meter identification corresponding to the missing item, wherein the water meter identification corresponding to the missing item is the water meter identification of a certain water meter with the missing target data.
As still further aspect of the present application, the determining whether a water meter with missing target data has a water fault according to a correspondence between total table data and sub-table data includes:
calculating the sum of water consumption of other water meters to obtain a first water quantity;
calculating a first difference between the first total water consumption and the first water consumption in the total data;
judging whether the first difference value is larger than a preset water loss or not;
if yes, acquiring the historical water consumption of the water meter within the same time period as the set time period, and acquiring an acquisition result;
calculating a second difference between the first difference and the obtained result;
judging whether the second difference value is smaller than a preset difference value or not;
if yes, judging that a water meter with the missing target data has no water consumption fault.
As a further aspect of the present application, the acquiring, by the first device, first data corresponding to the header number of a water meter and forwarding to the integrated device includes:
positioning a certain water meter to obtain a positioning result, and searching first equipment according to the positioning result, wherein the first equipment is in position association with the certain water meter;
issuing an acquisition instruction to the first device through the integrated device, wherein the acquisition instruction comprises the relative position relationship between the first device and a certain water meter;
based on the acquisition instruction, the first device is controlled to position the meter head position of a certain water meter according to the relative position relation, first data of the meter head position are acquired, the first data are fed back to the integrated device, and the first data comprise water usage indication numbers obtained through identification according to indication images of the meter head position.
As a further aspect of the present application, the receiving, by the integrating device, the first data, and comparing the first data with target data of a water meter in a last set period, and generating a water consumption of the water meter in the set period includes:
the indication integrated equipment receives the first data, and retrieves target data of a certain water meter in a last set period of the stored data to obtain second total water consumption before the set period, and calculates a difference value between the first data and the second total water consumption to obtain water consumption of the certain water meter in the set period.
As a further aspect of the present application, the integrated device includes an internet of things device.
As a further aspect of the present application, in another aspect, an intelligent water meter communication system based on the internet of things, the system includes:
the target data acquisition module is used for acquiring target data of a plurality of water meters in a set period of time through the integrated equipment, and detecting whether the target data of a certain water meter is missing or not in the target data of the plurality of water meters, wherein the target data comprises total table data or sub-table data;
the condition extraction module is used for extracting total data in target data if the target data of a certain water meter is missing;
the judging module is used for judging whether a water meter with the missing target data has water consumption faults or not according to the corresponding relation between the total data and the sub-table data;
the acquisition and forwarding module is used for acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to the integrated equipment if no water consumption fault exists;
the generation module is used for receiving the first data through the integrated equipment, comparing the first data with target data of a certain water meter in a last set period, and generating water consumption of the certain water meter in the set period;
the system comprises a reporting module, a display module and a display module, wherein the reporting module is used for reporting target data of other water meters and water consumption of a certain water meter in a set period through integrated equipment, the classification of the target data comprises the water consumption of the other water meters, and the other water meters are water meters except the certain water meter in a plurality of water meters.
As an optional technical solution of the second aspect, the target data acquisition module includes:
the identification acquisition unit is used for acquiring the water meter identifications carried by the target data of the plurality of water meters;
the extraction unit is used for positioning a fixed position in the water meter mark and extracting characters to obtain a sequence mark;
the ordering unit is used for arranging the sequence identifiers according to a positive sequence to obtain a first sequence;
and the comparison unit is used for comparing the first sequence with preset sequences of a plurality of water meters arranged according to the positive sequence to obtain a comparison result, and judging whether missing items exist according to the comparison result.
According to the intelligent water meter communication method and system based on the Internet of things, the integrated equipment is used for collecting target data of a plurality of water meters within a set period of time, detecting whether the target data of a certain water meter is missing or not in the target data of the plurality of water meters, and if yes, extracting total data in the target data; judging whether a water meter with the missing target data has a fault or not according to the corresponding relation between the total data and the sub-table data; if not, acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to integrated equipment; receiving first data through the integrated equipment, and comparing the first data with target data of a certain water meter in a last set period of time to generate water consumption of the certain water meter in the set period of time; the integrated equipment is used for reporting the target data of other water meters and the water consumption of a certain water meter in a set period, so that whether the certain water meter with the missing target data has a fault or not can be judged, and even if the target data of the certain water meter can not be uploaded normally, the water consumption of the certain water meter in the set period can be obtained through the integrated equipment, and the use is convenient.
Drawings
Fig. 1 is a main flow chart of an intelligent water meter communication method based on the internet of things.
Fig. 2 is a flowchart of detecting whether there is a target data missing of a water meter in target data of the plurality of water meters in an intelligent water meter communication method based on the internet of things.
Fig. 3 is a flowchart for judging whether a water meter with missing target data has water consumption fault according to the corresponding relation between the total data and the sub-table data in the intelligent water meter communication method based on the internet of things.
Fig. 4 is a flowchart of acquiring, by a first device, first data corresponding to a header number of a water meter and forwarding the first data to an integrated device in an intelligent water meter communication method based on the internet of things.
Fig. 5 is a main structure diagram of an intelligent water meter communication system based on the internet of things.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Specific implementations of the application are described in detail below in connection with specific embodiments.
The novel intelligent water meter is divided in a communication mode, namely NB-lot, RS-485 and Lora are arranged, and compared with the traditional water meter, the novel intelligent water meter is not too different in appearance; the RS-485 water meter is provided with an electric wire for data networking, the water meter needs wiring and an external acquisition manager, remote meter reading can be realized, and the water meter is convenient to install, stable and reliable; the NB-lot water meter is internally provided with a wireless remote data acquisition module, is not required to be connected with a data management collector, can automatically read meter, and is transmitted to the cloud platform; the application adopts LoRa wireless communication, is easy to install, has the characteristics of long distance, low power consumption, multiple nodes and low cost, collects the target data of a plurality of water meters in a set period through integrated equipment, detects whether the target data of a certain water meter is missing or not in the target data of the plurality of water meters, and if yes, extracts total data in the target data; judging whether a water meter with the missing target data has a fault or not according to the corresponding relation between the total data and the sub-table data; if not, acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to integrated equipment; receiving first data through the integrated equipment, and comparing the first data with target data of a certain water meter in a last set period of time to generate water consumption of the certain water meter in the set period of time; the integrated equipment is used for reporting the target data of other water meters and the water consumption of a certain water meter in a set period, so that whether the certain water meter with the missing target data has a fault or not can be judged, and even if the target data of the certain water meter cannot be uploaded normally, the water consumption of the certain water meter in the set period can be acquired through the integrated equipment, so that the integrated equipment is convenient to use, and the technical problem in the background technology is solved.
As shown in fig. 1, a main flow chart of an intelligent water meter communication method based on the internet of things according to an embodiment of the present application is provided, where the intelligent water meter communication method based on the internet of things includes:
step S10: acquiring target data of a plurality of water meters in a set period of time through integrated equipment, and detecting whether the target data of a certain water meter is missing or not in the target data of the plurality of water meters, wherein the target data comprises total table data or sub-table data;
according to a set reporting program, a plurality of water meters need to periodically send target data to integrated equipment by means of an Internet of things module of the water meters, and the water meters comprise at least one summary list and other sub-lists; the data missing of a certain water meter generally indicates that the data of a sub-meter is missing; the method can be that the water meter thoroughly fails or the electric quantity of a water meter battery is exhausted, at the moment, digital display corresponding to the indication number on the dial cannot be carried out any more, and data cannot be transmitted to the integrated equipment; the classification of the target data comprises the power consumption, the working temperature, the total water consumption, the water consumption in a period of time and the like of the water meter, and the main data comprise the total water consumption and the water consumption in a period of time;
step S11: if yes, extracting total data in the target data;
step S12: judging whether a water meter with the missing target data has water consumption faults or not according to the corresponding relation between the total data and the sub-table data;
the classification of the total table data and the sub-table data coverage is the same, so that based on the corresponding relation of the total table data and the sub-table data, under the condition that only water loss and normal water use of users of the sub-table are considered, namely the total table data has the effect of accumulating the sub-table data of the water meter which is normally used; if the accumulated sub-meter data of the normally used water meter has a larger difference from the total meter data and obviously exceeds the normal use range, then a water meter with the target data missing is most likely to have water faults, such as water pipe breakage, if the accumulated sub-meter data of the normally used water meter has a difference from the total meter data, the normal use range is met, at the moment, the water meter with the target data missing is considered to be normally used for water supply (under the condition of enough residual water cost), and only the data cannot be uploaded normally;
step S13: if not, acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to integrated equipment;
the first data corresponding to the meter head number of a certain water meter are acquired through the first equipment and forwarded to the integrated equipment, and the first equipment has the functions of positioning and image recognition, so that the first equipment can be a monitoring equipment, and even if the intelligent water meter is powered down, the first data can be read through the mechanical count (the number can be directly displayed) on the dial through the control of the first equipment based on the relative position relation; the first data comprises the total water consumption corresponding to the table header indication number;
step S14: receiving first data through the integrated equipment, and comparing the first data with target data of a certain water meter in a last set period of time to generate water consumption of the certain water meter in the set period of time;
after the integrated equipment receives the first data, the target data in the last set period can be obtained, and the accumulated total water consumption and the water consumption in the last set period are covered in the target data; the accumulated total water consumption which is cut off to the last set period is the total water consumption before the set period; therefore, the water consumption of a certain water meter in a set period can be obtained through the difference value of the first data and the total water consumption;
if the difference is eventually calculated to be close to 0, this indicates that the user of a meter is not using water. The situation needs to remind a user of a certain water meter to check whether the intelligent water meter has arrears or not, or check the related situation of the user, such as the safety of the elderly living alone;
step S15: and reporting target data of other water meters and water consumption of a certain water meter in a set period through integrated equipment, wherein the classification of the target data comprises the water consumption of the other water meters, and the other water meters are water meters except the certain water meter in a plurality of water meters.
And finally, reporting the target data of other water meters and the water consumption of a certain water meter through the integrated equipment by utilizing the integrated characteristics and the interaction characteristics of the integrated equipment.
When the method is applied, the integrated equipment collects target data of a plurality of water meters in a set period of time, whether the target data of a certain water meter is missing or not is detected, and if yes, total data in the target data are extracted; judging whether a water meter with the missing target data has a fault or not according to the corresponding relation between the total data and the sub-table data; if not, acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to integrated equipment; receiving first data through the integrated equipment, and comparing the first data with target data of a certain water meter in a last set period of time to generate water consumption of the certain water meter in the set period of time; the integrated equipment is used for reporting the target data of other water meters and the water consumption of a certain water meter in a set period, so that whether the certain water meter with the missing target data has a fault or not can be judged, and even if the target data of the certain water meter can not be uploaded normally, the water consumption of the certain water meter in the set period can be obtained through the integrated equipment, and the use is convenient.
As shown in fig. 2, as an alternative embodiment of the present application, the detecting whether there is a target data missing of a water meter in the target data of the plurality of water meters includes:
step S101: acquiring water meter identifications carried by target data of a plurality of water meters;
after the target data of other water meters are sent to the integrated equipment, the water meter identification in each group of target data can be directly extracted, and each group of target data has only one water meter identification corresponding to the water meter;
step S102: positioning a fixed position in the water meter mark, and extracting characters to obtain a sequence mark;
the water meter mark has a fixed format, a character with a sequence mark at a fixed position in the format is extracted to obtain the sequence mark, and the sequence mark is arranged according to a set sequence, such as LXF-01-02; LXF-02-02; LXF-03-02; LXF-04-02; namely, a form of LXF-M-N, wherein LXF represents a combined water meter, M is in an intermediate position, and M represents an arrangement sequence under the same N area;
step S103: arranging the sequence identifiers according to a positive sequence to obtain a first sequence;
the positive sequence arrangement is that the arrangement is carried out from big to small or from small to big according to sequence marks;
step S104: comparing the first sequence with preset sequences of a plurality of water meters arranged according to the positive sequence to obtain a comparison result, and judging whether missing items exist according to the comparison result;
the preset sequences are also arranged according to the positive sequence, so that the first sequence is compared with the sequence without any deletion, and whether a deletion item exists can be directly judged; when at least one item in the direct comparison result is different from the preset sequence, namely a missing item exists;
further, step S105 is further included: when the comparison result shows that the first sequence has the missing item, searching is carried out in the standard water meter identification set according to the missing item, so as to obtain the water meter identification corresponding to the missing item, wherein the water meter identification corresponding to the missing item is the water meter identification of a certain water meter with the missing target data.
When the missing item exists, the missing item is searched in the standard water meter identification set, namely the water meter identification with the part of the missing item is searched, and the water meter identification corresponding to the missing item, namely the water meter identification of a certain water meter with the missing target data is obtained.
The method realizes the completion of the water meter identification corresponding to the missing item through means of character extraction, sequencing, comparison and the like, does not need to carry all target data for searching, and reduces the operation requirement in data processing.
As shown in fig. 3, as an alternative embodiment of the present application, the determining whether a water meter with missing target data has a water fault according to the correspondence between the total data and the sub-table data includes:
step S121: calculating the sum of water consumption of other water meters to obtain a first water quantity;
the sum of the water consumption is added by the water consumption in the target data of other water meters to obtain a first water consumption;
step S122: calculating a first difference between the first total water consumption and the first water consumption in the total data;
the total data comprises the sum of water consumption of each water meter, the first total water consumption is larger than the first water consumption, and a difference exists between the first total water consumption and the first water consumption;
step S123: judging whether the first difference value is larger than a preset water loss or not;
the water loss exists in the water distribution from the total surface to each water meter, and the preset water loss is less than or equal to 5 percent (the water loss of the water pipe specified by the state is not more than plus or minus 5 percent, and takes a positive value here);
step S124: if yes, acquiring the historical water consumption of the water meter within the same time period as the set time period, and acquiring an acquisition result;
the historical water consumption of the same historical period represents the water consumption of a certain user in the same historical period; average water consumption under a plurality of historic contemporaneous conditions is generally taken; if the historical water consumption in the three historical periods is A, B and C (unit/ton) respectively, taking the average value of the three;
step S125: calculating a second difference between the first difference and the obtained result;
the first difference value is larger than the actual water consumption of a certain water meter; the second difference value represents the corresponding water loss of a certain water meter;
step S126: judging whether the second difference value is smaller than a preset difference value or not;
step S127: if yes, judging that a water meter with the missing target data has no water consumption fault.
When the second difference value is smaller than the preset difference value, the water meter is normally used, and the problem of loss under abnormal conditions does not exist;
the preset difference value and the preset water loss can be set according to actual needs;
the situation that a certain water meter is normally used by a user is identified, and the use is generally not caused by pipeline breakage and the like, and in the situation, the target data cannot be automatically uploaded through the water meter, so that the water meter can normally use water at present, but the target data cannot be uploaded through the internet of things module, and the situation may be caused by the fact that the battery of the intelligent water meter is used up.
As shown in fig. 4, as an alternative embodiment of the present application, the acquiring, by the first device, first data corresponding to the number of the header of a water meter and forwarding, to the integrated device, includes:
step S131: positioning a certain water meter to obtain a positioning result, and searching first equipment according to the positioning result, wherein the first equipment is in position association with the certain water meter;
the water meter identification of a certain water meter is known, and the position of the water meter can be inquired through the corresponding relation between the water meter identification and the position; the positioning result is obtained, and the first equipment of a certain water meter is covered by inquiring the action range, wherein the first equipment has position correlation, and the action range of the first equipment is indicated to cover a certain water meter;
step S132: issuing an acquisition instruction to the first device through the integrated device, wherein the acquisition instruction comprises the relative position relationship between the first device and a certain water meter;
the first device is used as one of the Internet of things devices accessed to the integrated device, and after receiving the acquisition instruction, the first device can position the position of the header based on the relative position relation; the relative positional relationship is based on the self position, and a certain water meter is positioned in a certain direction taking the self position as an origin and the distance in the direction;
step S133: based on the acquisition instruction, the first device is controlled to position the meter head position of a certain water meter according to the relative position relation, first data of the meter head position are acquired, the first data are fed back to the integrated device, and the first data comprise water usage indication numbers obtained through identification according to indication images of the meter head position.
Controlling a first device to take the position of the first device as an origin, capturing an object in a certain direction and at a distance in the direction, positioning a certain water meter by taking the first device as the center, determining the position of the meter head according to the shape characteristics (such as a semicircle) of the meter head of the certain water meter, and then identifying the number (such as the dial of a photoelectric direct-reading water meter) of the mechanical metering display of the position of the meter head; obtaining first data;
the integrated device comprises an internet of things device. When the integrated equipment comprises the internet of things equipment, the integrated equipment can communicate with the intelligent water meter to acquire the transmitted target data, and the target data is uploaded to the water meter measuring center.
It should be understood that, the first device obtains the first data corresponding to the header number of a certain water meter and forwards the first data to the integrated device, and the first device has the functions of positioning and image recognition, so the first device can be a monitoring device, and the first data can be read through the mechanical count on the dial by the control of the first device based on the relative position relation even if the intelligent water meter is powered down; when the intelligent water meter is powered on, the water consumption and the residual water consumption which are the same as the meter head number can be displayed on the display of the internet of things module.
As an optional embodiment of the present application, the receiving, by the integrated device, the first data, and comparing the first data with target data of a water meter in a last set period, and generating a water consumption of the water meter in the set period includes:
the steps are as follows: the indication integrated equipment receives the first data, and retrieves target data of a certain water meter in a last set period of the stored data to obtain second total water consumption before the set period, and calculates a difference value between the first data and the second total water consumption to obtain water consumption of the certain water meter in the set period.
When the embodiment is applied, after the integrated equipment receives the first data, the stored data are retrieved, and the integrated equipment at least stores target data in two continuous set periods, so that the target data in the last set period can be retrieved, and the accumulated total water consumption up to the last set period and the water consumption in the last set period are covered in the target data; the accumulated total water consumption which is cut off to the last set period is the second total water consumption before the set period; therefore, the water consumption of a certain water meter in a set period can be obtained through the difference value of the first data and the second total water consumption. The embodiment utilizes the integration characteristic of the integrated equipment to interact with the first equipment, so that the water consumption of a certain water meter in a set period can be easily obtained.
As shown in fig. 5, in another aspect, an intelligent water meter communication system based on the internet of things, the system includes:
the target data acquisition module 100 is configured to acquire target data of a plurality of water meters within a set period of time through an integrated device, and detect whether target data of a certain water meter is missing in the target data of the plurality of water meters, where the target data includes total table data or sub-table data;
the condition extraction module 200 is configured to extract total data in target data if target data of a water meter is missing;
the judging module 300 is configured to judge whether a water meter with missing target data has a water consumption fault according to a corresponding relationship between the total data and the sub-table data;
the acquiring and forwarding module 400 is configured to acquire, by using a first device, first data corresponding to a header number of a water meter and forward the first data to an integrated device if there is no water consumption fault;
the generating module 500 is configured to receive the first data through the integrated device, and compare the first data with target data of a certain water meter in a last set period, so as to generate a water consumption of the certain water meter in the set period;
the reporting module 600 is configured to report, through the integrated device, target data of other water meters and water consumption of a certain water meter within a set period, where the classification of the target data includes water consumption of the other water meters, and the other water meters are water meters other than the certain water meter in the plurality of water meters.
Optionally, the target data acquisition module 100 includes:
the identification acquisition unit is used for acquiring the water meter identifications carried by the target data of the plurality of water meters;
the extraction unit is used for positioning a fixed position in the water meter mark and extracting characters to obtain a sequence mark;
the ordering unit is used for arranging the sequence identifiers according to a positive sequence to obtain a first sequence;
and the comparison unit is used for comparing the first sequence with preset sequences of a plurality of water meters arranged according to the positive sequence to obtain a comparison result, and judging whether missing items exist according to the comparison result.
It should be noted that, referring to the description of the specific implementation of the communication method of the intelligent water meter based on the internet of things in the foregoing embodiment, the system completely corresponds to the implementation method of the method, and will not be described herein.
The embodiment of the application provides an intelligent water meter communication method based on the Internet of things, and provides an intelligent water meter communication system based on the Internet of things, which is characterized in that an integrated device is used for collecting target data of a plurality of water meters within a set period of time, detecting whether the target data of a certain water meter is missing or not, and if yes, extracting total data in the target data; judging whether a water meter with the missing target data has a fault or not according to the corresponding relation between the total data and the sub-table data; if not, acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to integrated equipment; receiving first data through the integrated equipment, and comparing the first data with target data of a certain water meter in a last set period of time to generate water consumption of the certain water meter in the set period of time; the integrated equipment is used for reporting the target data of other water meters and the water consumption of a certain water meter in a set period, so that whether the certain water meter with the missing target data has a fault or not can be judged, and even if the target data of the certain water meter can not be uploaded normally, the water consumption of the certain water meter in the set period can be obtained through the integrated equipment, and the use is convenient.
In order to be able to load the method and system described above to function properly, the system may include more or less components than those described above, or may combine some components, or different components, in addition to the various modules described above, for example, may include input and output devices, network access devices, buses, processors, memories, and the like.
The processor may be a central processing unit (Central Processing Unit, CPU), other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is a control center of the above system, and various interfaces and lines are used to connect the various parts.
The memory may be used to store a computer and a system program and/or module, and the processor may perform the various functions described above by running or executing the computer program and/or module stored in the memory and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as an information acquisition template presentation function, a product information distribution function, etc.), and the like. The storage data area may store data created according to the use of the berth status display system (e.g., product information acquisition templates corresponding to different product types, product information required to be released by different product providers, etc.), and so on. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as a hard disk, memory, plug-in hard disk, smart Media Card (SMC), secure Digital (SD) Card, flash Card (Flash Card), at least one disk storage device, flash memory device, or other volatile solid-state storage device.
It should be understood that, although the steps in the flowcharts of the embodiments of the present application are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (9)
1. An intelligent water meter communication method based on the Internet of things is characterized by comprising the following steps:
acquiring target data of a plurality of water meters in a set period of time through integrated equipment, and detecting whether the target data of a certain water meter is missing or not in the target data of the plurality of water meters, wherein the target data comprises total table data or sub-table data;
if yes, extracting total data in the target data;
judging whether a water meter with the missing target data has water consumption faults or not according to the corresponding relation between the total data and the sub-table data;
if not, acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to integrated equipment;
receiving first data through the integrated equipment, and comparing the first data with target data of a certain water meter in a last set period of time to generate water consumption of the certain water meter in the set period of time;
and reporting target data of other water meters and water consumption of a certain water meter in a set period through integrated equipment, wherein the classification of the target data comprises the water consumption of the other water meters, and the other water meters are water meters except the certain water meter in a plurality of water meters.
2. The internet of things-based intelligent water meter communication method according to claim 1, wherein the detecting whether the target data of a certain water meter is missing from the target data of the plurality of water meters comprises:
acquiring water meter identifications carried by target data of a plurality of water meters;
positioning a fixed position in the water meter mark, and extracting characters to obtain a sequence mark;
arranging the sequence identifiers according to a positive sequence to obtain a first sequence;
comparing the first sequence with preset sequences of a plurality of water meters arranged according to the positive sequence to obtain a comparison result, and judging whether missing items exist according to the comparison result.
3. The internet of things-based intelligent water meter communication method of claim 2, further comprising:
when the comparison result shows that the first sequence has the missing item, searching is carried out in the standard water meter identification set according to the missing item, so as to obtain the water meter identification corresponding to the missing item, wherein the water meter identification corresponding to the missing item is the water meter identification of a certain water meter with the missing target data.
4. The internet of things-based intelligent water meter communication method according to claim 2, wherein the determining whether a water meter with missing target data has a water fault according to the correspondence between the total data and the sub-data comprises:
calculating the sum of water consumption of other water meters to obtain a first water quantity;
calculating a first difference between the first total water consumption and the first water consumption in the total data;
judging whether the first difference value is larger than a preset water loss or not;
if yes, acquiring the historical water consumption of the water meter within the same time period as the set time period, and acquiring an acquisition result;
calculating a second difference between the first difference and the obtained result;
judging whether the second difference value is smaller than a preset difference value or not;
if yes, judging that a water meter with the missing target data has no water consumption fault.
5. The internet of things-based intelligent water meter communication method according to claim 1, 2 or 4, wherein the obtaining, by the first device, first data corresponding to the number of the meter header of the certain water meter and forwarding to the integrated device includes:
positioning a certain water meter to obtain a positioning result, and searching first equipment according to the positioning result, wherein the first equipment is in position association with the certain water meter;
issuing an acquisition instruction to the first device through the integrated device, wherein the acquisition instruction comprises the relative position relationship between the first device and a certain water meter;
based on the acquisition instruction, the first device is controlled to position the meter head position of a certain water meter according to the relative position relation, first data of the meter head position are acquired, the first data are fed back to the integrated device, and the first data comprise water usage indication numbers obtained through identification according to indication images of the meter head position.
6. The internet of things-based intelligent water meter communication method according to claim 5, wherein the receiving, by the integrating device, the first data and comparing the first data with the target data of a water meter in a last set period of time, and generating the water consumption of the water meter in the set period of time includes:
the indication integrated equipment receives the first data, and retrieves target data of a certain water meter in a last set period of the stored data to obtain second total water consumption before the set period, and calculates a difference value between the first data and the second total water consumption to obtain water consumption of the certain water meter in the set period.
7. The intelligent water meter communication method based on the internet of things according to claim 1, 2 or 4, wherein the integrated equipment comprises internet of things equipment.
8. An intelligent water meter communication system based on the internet of things, which is characterized by comprising:
the target data acquisition module is used for acquiring target data of a plurality of water meters in a set period of time through the integrated equipment, and detecting whether the target data of a certain water meter is missing or not in the target data of the plurality of water meters, wherein the target data comprises total table data or sub-table data;
the condition extraction module is used for extracting total data in target data if the target data of a certain water meter is missing;
the judging module is used for judging whether a water meter with the missing target data has water consumption faults or not according to the corresponding relation between the total data and the sub-table data;
the acquisition and forwarding module is used for acquiring first data corresponding to the meter head number of a certain water meter through first equipment and forwarding the first data to the integrated equipment if no water consumption fault exists;
the generation module is used for receiving the first data through the integrated equipment, comparing the first data with target data of a certain water meter in a last set period, and generating water consumption of the certain water meter in the set period;
the system comprises a reporting module, a display module and a display module, wherein the reporting module is used for reporting target data of other water meters and water consumption of a certain water meter in a set period through integrated equipment, the classification of the target data comprises the water consumption of the other water meters, and the other water meters are water meters except the certain water meter in a plurality of water meters.
9. The internet of things-based intelligent water meter communication system of claim 8, wherein the target data acquisition module comprises:
the identification acquisition unit is used for acquiring the water meter identifications carried by the target data of the plurality of water meters;
the extraction unit is used for positioning a fixed position in the water meter mark and extracting characters to obtain a sequence mark;
the ordering unit is used for arranging the sequence identifiers according to a positive sequence to obtain a first sequence;
and the comparison unit is used for comparing the first sequence with preset sequences of a plurality of water meters arranged according to the positive sequence to obtain a comparison result, and judging whether missing items exist according to the comparison result.
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