CN117554691A - Remote self-adaptive intelligent ammeter - Google Patents
Remote self-adaptive intelligent ammeter Download PDFInfo
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- CN117554691A CN117554691A CN202410043024.9A CN202410043024A CN117554691A CN 117554691 A CN117554691 A CN 117554691A CN 202410043024 A CN202410043024 A CN 202410043024A CN 117554691 A CN117554691 A CN 117554691A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/066—Arrangements for avoiding or indicating fraudulent use
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/068—Arrangements for indicating or signaling faults
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Abstract
The invention belongs to the technical field of measuring electric variables, and provides a remote self-adaptive intelligent ammeter, which mainly comprises the following components: receiving preset information of the user-side ammeter sent by the cloud platform through a first data receiving unit; acquiring first real-time information of the user-side ammeter at intervals of first set time through a second data receiving unit, and polling whether second real-time information of the user-side ammeter is received at intervals of second set time; the self-adaptive unit is used for matching the user side electricity utilization characteristic information based on the electricity utilization information in the first specified time and the electricity utilization information in the second specified time, and updating the user side historical electricity utilization information after matching; and sending the updated historical electricity consumption information of the user side to the cloud platform through a first data sending unit. According to the invention, the communication connection between the user-side electric meter and the cloud platform can be automatically established through the set remote self-adaptive intelligent electric meter, so that the timely and accurate metering of the user-side electric power consumption is realized, and the regional management of the electric power consumption in remote areas and areas with poor signals is convenient.
Description
Technical Field
The invention relates to the technical field of measuring electric variables, in particular to a remote self-adaptive intelligent ammeter.
Background
At present, in order to meet the electricity demand of users in remote areas and areas with poor signals, the power grid is also closer to the areas when the lines are erected, however, how to measure the electric quantity after the users in the areas take the electricity is also a difficult problem.
Under this condition, the incoming line department of most users can set up a traditional ammeter for the electric quantity of measurement use, however, to the parameter reading of these traditional ammeter then need the manual work to go to the door to read, not only extravagant human cost input to because user's topography difference still probably has the security risk, for this reason, smart electric meter can solve this problem very well.
However, the data transmission conditions of the current smart meter all need good communication conditions, remote areas and areas with poor signals may be far away from the communication base station, so that even if the smart meter is applied to the users, the users may be unable to acquire the electricity consumption data of the user side meter and the problem that the electricity consumption data is not acquired timely, and meanwhile, the positions of the users in the areas are generally unevenly distributed, so that the electricity consumption management of the whole area is not facilitated.
Disclosure of Invention
The invention aims to provide a remote self-adaptive intelligent ammeter, which can automatically establish communication connection with a user side ammeter and a cloud platform through the set remote self-adaptive intelligent ammeter, realize timely and accurate metering of the power consumption of the user side, and is also convenient for regional power consumption management in remote areas and areas with poor signals.
The invention solves the technical problems and adopts the following technical scheme:
remote self-adaptation smart electric meter includes:
the user side ammeter acquisition unit is used for determining a user side ammeter which is in wired connection with the remote self-adaptive smart ammeter and a user side ammeter which is in wireless connection with the remote self-adaptive smart ammeter according to the communication condition information between the remote self-adaptive smart ammeter and each user side ammeter;
the first data receiving unit is used for establishing communication connection with the cloud platform after the installation of the remote self-adaptive intelligent electric meter is completed, and receiving preset information of a user side electric meter which is transmitted by the cloud platform and is in wired connection and wireless connection with the remote self-adaptive intelligent electric meter after the communication connection is completed, wherein the preset information of the user side electric meter at least comprises user side electricity utilization characteristic information and user side historical electricity consumption information;
the second data receiving unit is used for acquiring first real-time information of the user-side electric meter at intervals of a first set time when the remote self-adaptive intelligent electric meter is in wired connection with the user-side electric meter, wherein the first real-time information of the user-side electric meter at least comprises electricity consumption information in the first set time, and polling whether second real-time information of the user-side electric meter is received at intervals of a second set time when the remote self-adaptive intelligent electric meter is in wireless connection with the user-side electric meter, and the second real-time information of the user-side electric meter at least comprises electricity consumption information in the second set time;
the self-adaptive unit is used for matching corresponding user side power utilization characteristic information based on the power utilization information in the first specified time and the power utilization information in the second specified time, and updating user side historical power utilization information after matching;
and the first data sending unit is used for sending the updated historical electricity consumption information of the user side to the cloud platform.
As further optimization, the preset information of the user-side ammeter further comprises first ID information of the user-side ammeter and first position information of the user-side ammeter;
the first ID information of the user side ammeter, the first position information of the user side ammeter, the user side electricity utilization characteristic information and the user side historical electricity utilization amount information are respectively stored in a list form.
As further optimization, the first real-time information of the user-side ammeter further comprises second ID information of the user-side ammeter and second position information of the user-side ammeter;
the second real-time information of the user side ammeter further comprises third ID information of the user side ammeter and third position information of the user side ammeter.
As a further optimization, the self-adaptive unit matches corresponding user side electricity utilization characteristic information based on the electricity utilization information in the first specified time and the electricity utilization information in the second specified time, and updates the user side historical electricity utilization information after the matching, specifically:
when the connection condition of the remote self-adaptive intelligent ammeter and the user side ammeter is wired connection, if the second ID information of the user side ammeter exists in a first ID information list of the user side ammeter, the second position information of the user side ammeter exists in a first position information list of the user side ammeter, and the user side electricity utilization characteristic information corresponding to the second position information can be inquired in a first specified time according to the electricity utilization information of the user side electricity utilization characteristic information list, the electricity utilization information in the first specified time is matched with the corresponding user side electricity utilization characteristic information, and after the matching, the historical electricity utilization information of the user side is updated;
when the connection condition of the remote self-adaptive intelligent ammeter and the user side ammeter is wireless connection, if the third ID information of the user side ammeter exists in the first ID information list of the user side ammeter, the third position information of the user side ammeter exists in the first position information list of the user side ammeter, and the user side electricity utilization characteristic information corresponding to the third ID information of the user side ammeter can be inquired in the user side electricity utilization characteristic information list according to the electricity utilization information in the second specified time, the fact that the electricity utilization information in the second specified time is matched with the corresponding user side electricity utilization characteristic information is indicated, and after the matching, the user side historical electricity utilization information is updated.
As further optimization, the user side electricity utilization characteristic information is electricity utilization description information of the historical electricity utilization information of the user side at intervals of a third set time;
the first prescribed time and the second prescribed time are each an integer multiple of the third prescribed time.
As a further optimization, a second data transmission unit is also included;
the second data sending unit is configured to determine, based on the first ID information list of the user-side electric meter, whether the second data receiving unit receives all first real-time information of the user-side electric meter that is in wired connection with the remote self-adaptive electric meter, if not, start when the second data receiving unit receives the first real-time information of any user-side electric meter, and send a request instruction to the user-side electric meter that does not receive the first real-time information of the user-side electric meter every fourth specified time;
and if the first real-time information of the user-side ammeter is still not received by the second data receiving unit after the three continuous request instructions are sent, notifying the cloud platform through the second data sending unit.
As a further optimization, after the cloud platform receives the notification of the second data sending unit, the first data receiving unit notifies the user side electric meter obtaining unit, at this time, according to the communication condition information between the remote self-adaptive intelligent electric meter and the user side electric meter corresponding to the first real-time information of the second data receiving unit, which is still not received by the user side electric meter, whether the communication condition of the wireless connection is provided between the user side electric meter and the remote self-adaptive intelligent electric meter is judged, if so, the wireless connection is performed, and if not, the cloud platform is notified again through the second data sending unit.
As a further optimization, a third data transmission unit is also included;
the third data sending unit is configured to determine, based on the first ID information list of the user-side electric meter, whether the second data receiving unit receives all second real-time information of the user-side electric meter that is wirelessly connected to the remote self-adaptive electric meter when the connection condition between the remote self-adaptive electric meter and the user-side electric meter is wireless connection, and if not, start when the third data receiving unit receives the second real-time information of any user-side electric meter, send a request instruction to the user-side electric meter that does not receive the second real-time information of the user-side electric meter every fifth specified time;
and if the second data receiving unit still does not receive the second real-time information of the user-side ammeter after continuously sending the request instruction for three times, notifying the self-adaptive unit through the third data sending unit.
As a further optimization, after the self-adaptive unit receives the notification of the third data sending unit, based on the fifth location information of the user side electric meter corresponding to the second real-time information of the user side electric meter received by the second data receiving unit and the sixth location information of the user side electric meter corresponding to the second real-time information of the user side electric meter not received by the second data receiving unit, an ad hoc network communication link is established, the second real-time information of the user side electric meter not received by the second data receiving unit is transmitted to the second data receiving unit through the established ad hoc network communication link, and after the second real-time information of the user side electric meter corresponding to the second real-time information of the user side electric meter is received by the second data receiving unit, the ad hoc network communication link is forwarded to the second data receiving unit.
As a further optimization, the established ad hoc network communication link specifically refers to:
acquiring fifth position information of the user-side ammeter corresponding to second real-time information of the user-side ammeter, which is not received by the second data receiving unit;
acquiring sixth position information of the user-side ammeter corresponding to the second real-time information of the user-side ammeter received by the second data receiving unit;
acquiring a packet loss rate when the second data receiving unit has received second real-time information of the user side ammeter, sequencing the packet loss rate from high to low, and setting a first weight for the packet loss rate;
calculating the distance between the fifth position information and each sixth position information, sorting according to the distance from near to far, and setting a second weight for the distance;
calculating the sum of the first weight and the second weight multiplied by the distance under each user-side ammeter corresponding to the sixth position information, and selecting the largest user-side ammeter as a forwarding node;
and directly connecting the user side ammeter corresponding to the fifth position information with the user side ammeter space corresponding to the forwarding node, establishing an ad hoc network communication link, and forwarding second real-time information of the user side ammeter corresponding to the fifth position information through the forwarding node in the ad hoc network communication link.
The beneficial effects of the invention are as follows: through the remote self-adaptive intelligent electric meter, firstly, determining a user side electric meter which is in wired connection with the remote self-adaptive intelligent electric meter and a user side electric meter which is in wireless connection with the remote self-adaptive intelligent electric meter according to communication condition information between the remote self-adaptive intelligent electric meter and each user side electric meter through a user side electric meter acquisition unit; then, through the first data receiving unit, after the installation of the remote self-adaptive intelligent electric meter is finished, communication connection with the cloud platform is established, and preset information of the user side electric meter which is in wired connection and wireless connection with the remote self-adaptive intelligent electric meter and sent by the cloud platform is received after the communication connection is finished; then, through the second data receiving unit, when the remote self-adaptive intelligent ammeter is in wired connection with the user side ammeter, first real-time information of the user side ammeter is obtained at intervals of a first set time, and when the remote self-adaptive intelligent ammeter is in wireless connection with the user side ammeter, whether second real-time information of the user side ammeter is received is polled at intervals of a second set time; then, matching corresponding user side power utilization characteristic information based on the power utilization information in the first specified time and the power utilization information in the second specified time through the self-adaptive unit, and updating user side historical power utilization information after matching; and finally, the updated historical electricity consumption information of the user side is sent to the cloud platform through a first data sending unit.
Therefore, the invention can timely and accurately know the electricity consumption condition of each user side, is convenient for regional management of electricity consumption, and can inform operation and maintenance personnel to check whether the electricity consumption condition exists or not and check the line fault condition when the electricity consumption information is not matched with the electricity consumption characteristic information of the user side.
Drawings
Fig. 1 is a schematic diagram of a composition structure of a remote adaptive smart meter according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Examples
Referring to fig. 1, the present embodiment provides a remote adaptive smart meter, including:
the user side ammeter acquisition unit is used for determining a user side ammeter which is in wired connection with the remote self-adaptive smart ammeter and a user side ammeter which is in wireless connection with the remote self-adaptive smart ammeter according to the communication condition information between the remote self-adaptive smart ammeter and each user side ammeter; because the working condition scene applied in this embodiment is a remote area or an area with poor signals, it is relatively easy to obtain the user-side electric meters which are in wired connection with the remote self-adaptive intelligent electric meters, and if more users who cannot perform wiring are considered, the communication condition information between the remote self-adaptive intelligent electric meters and each user-side electric meter needs to be considered, so when the remote self-adaptive intelligent electric meters are selected in position, the remote self-adaptive intelligent electric meters should be selected based on the user-side electric meters which can perform wireless communication with the remote self-adaptive intelligent electric meters, and the selected positions of the remote self-adaptive intelligent electric meters under different working conditions may not be consistent.
The first data receiving unit is used for establishing communication connection with the cloud platform after the installation of the remote self-adaptive intelligent electric meter is completed, and receiving preset information of a user side electric meter which is transmitted by the cloud platform and is in wired connection and wireless connection with the remote self-adaptive intelligent electric meter after the communication connection is completed, wherein the preset information of the user side electric meter at least comprises user side electricity utilization characteristic information and user side historical electricity consumption information; here, the purpose of setting the user-side electricity consumption characteristic information in the preset information is to match the electricity consumption later, and in general, the electricity consumption information in the first specified time and the electricity consumption information in the second specified time described below should be able to match the user-side electricity consumption characteristic information, and for the case that the user cannot match, there is illegal user private electricity consumption, so that the present embodiment also can screen out whether there is illegal user electricity stealing according to the matching situation, and the purpose of setting the user-side historical electricity consumption information is to provide each user with his electricity consumption history, and under the condition that the illegal electricity stealing is eliminated, the user can also know own electricity consumption habit to adjust and plan the subsequent electricity consumption plan of the user.
The second data receiving unit is used for acquiring first real-time information of the user-side electric meter at intervals of a first set time when the remote self-adaptive intelligent electric meter is in wired connection with the user-side electric meter, wherein the first real-time information of the user-side electric meter at least comprises electricity consumption information in the first set time, and polling whether second real-time information of the user-side electric meter is received at intervals of a second set time when the remote self-adaptive intelligent electric meter is in wireless connection with the user-side electric meter, and the second real-time information of the user-side electric meter at least comprises electricity consumption information in the second set time; in general, the preset information and the real-time information are deviated, especially for these remote areas and areas with poor signals, so the preset information is obtained from the cloud platform, and the real-time information is obtained automatically according to the communication connection form between the user-side electric meter and the remote self-adaptive intelligent electric meter provided by the embodiment; it should be noted that, most of the electricity consumption before the current time is counted by the user side electricity meter, in this embodiment, different electricity consumption counting time is set for each communication connection form to perform accurate counting;
the self-adaptive unit is used for matching corresponding user side power utilization characteristic information based on the power utilization information in the first specified time and the power utilization information in the second specified time, and updating user side historical power utilization information after matching; in this embodiment, the adaptive unit may match the actual electricity consumption situation of the user side with the preset information, and only when the matching is performed, it indicates that the corresponding user belongs to normal electricity consumption, and when the matching is not performed, the cloud platform may also notify the operation and maintenance personnel or the user terminal through the remote adaptive smart meter provided in this embodiment;
and the first data sending unit is used for sending the updated historical electricity consumption information of the user side to the cloud platform so as to perform data synchronization.
In the foregoing remote self-adaptive smart meter, in order to perform accurate and detailed electricity management on each user, in this embodiment, ID information and location information may be set, where the ID information and the location information are manually input to the cloud platform, in many cases, once input, they may not be changed, unless the user moves, so the preset information of the user side meter may further include first ID information of the user side meter and first location information of the user side meter;
for convenience in storage, the first ID information of the user-side electric meter, the first location information of the user-side electric meter, the user-side electricity consumption characteristic information and the user-side historical electricity consumption information may be stored in a list form, respectively.
Similarly, the first real-time information of the user side ammeter further comprises second ID information of the user side ammeter and second position information of the user side ammeter;
the second real-time information of the user side ammeter further comprises third ID information of the user side ammeter and third position information of the user side ammeter.
It should be noted that, in this embodiment, the adaptive unit matches corresponding user side power consumption characteristic information based on the power consumption information in the first specified time and the power consumption information in the second specified time, and updates the user side historical power consumption information after the matching, specifically refers to:
when the connection condition of the remote self-adaptive intelligent ammeter and the user side ammeter is wired connection, if the second ID information of the user side ammeter exists in a first ID information list of the user side ammeter, the second position information of the user side ammeter exists in a first position information list of the user side ammeter, and the user side electricity utilization characteristic information corresponding to the second position information can be inquired in a first specified time according to the electricity utilization information of the user side electricity utilization characteristic information list, the electricity utilization information in the first specified time is matched with the corresponding user side electricity utilization characteristic information, and after the matching, the historical electricity utilization information of the user side is updated;
when the connection condition of the remote self-adaptive intelligent ammeter and the user side ammeter is wireless connection, if the third ID information of the user side ammeter exists in the first ID information list of the user side ammeter, the third position information of the user side ammeter exists in the first position information list of the user side ammeter, and the user side electricity utilization characteristic information corresponding to the third ID information of the user side ammeter can be inquired in the user side electricity utilization characteristic information list according to the electricity utilization information in the second specified time, the fact that the electricity utilization information in the second specified time is matched with the corresponding user side electricity utilization characteristic information is indicated, and after the matching, the user side historical electricity utilization information is updated.
In the general application process, the user side electricity utilization characteristic information is statistical information of the amount of electricity consumption in each period, and relatively speaking, the user has a peak period and a valley period of electricity consumption in each natural year, and has a useful level and a useful period, so that the user side electricity utilization characteristic information mentioned in the embodiment is electricity utilization description information of the historical electricity consumption information of the user side in every third set time;
in order to be able to correlate the user-side electricity usage characteristic information with the electricity usage amount information in different time periods, the third predetermined time should be less than the first predetermined time and the second predetermined time, and both the first predetermined time and the second predetermined time should be integer multiples of the third predetermined time.
In one case, the remote adaptive smart meter in this embodiment may further include a second data transmission unit;
the second data sending unit is configured to determine, based on the first ID information list of the user-side electric meter, whether the second data receiving unit receives all first real-time information of the user-side electric meter that is in wired connection with the remote self-adaptive electric meter, if not, start when the second data receiving unit receives the first real-time information of any user-side electric meter, and send a request instruction to the user-side electric meter that does not receive the first real-time information of the user-side electric meter every fourth specified time;
and if the first real-time information of the user-side ammeter is still not received by the second data receiving unit after the three continuous request instructions are sent, notifying the cloud platform through the second data sending unit.
Here, the cloud platform can timely inform relevant operation and maintenance personnel to maintain the user-side ammeter on site.
Based on this, in this embodiment, after the cloud platform receives the notification of the second data sending unit, the first data receiving unit notifies the user side electric meter obtaining unit, at this time, according to the communication condition information between the remote self-adaptive intelligent electric meter and the user side electric meter corresponding to the first real-time information of the user side electric meter that the second data receiving unit still does not receive, whether the communication condition of wireless connection is provided between the user side electric meter and the remote self-adaptive intelligent electric meter is determined, if so, wireless connection is performed, and if not, the cloud platform is notified again through the second data sending unit.
In another case, the remote adaptive smart meter in this embodiment may further include a third data transmission unit;
the third data sending unit is configured to determine, based on the first ID information list of the user-side electric meter, whether the second data receiving unit receives all second real-time information of the user-side electric meter that is wirelessly connected to the remote self-adaptive electric meter when the connection condition between the remote self-adaptive electric meter and the user-side electric meter is wireless connection, and if not, start when the third data receiving unit receives the second real-time information of any user-side electric meter, send a request instruction to the user-side electric meter that does not receive the second real-time information of the user-side electric meter every fifth specified time;
and if the second data receiving unit still does not receive the second real-time information of the user-side ammeter after continuously sending the request instruction for three times, notifying the self-adaptive unit through the third data sending unit.
It should be noted that, because of remote areas and areas where signals are bad, if a communication failure occurs or a communication condition is bad, a wired connection may be tried to use a wireless connection if it is blocked, and when the wireless connection fails, the wired connection will generally not be considered for use, because the wiring condition often requires more investment of labor cost, and may have a safety risk.
And finally, after the self-adaptive unit receives the notification of the third data sending unit, establishing an ad hoc network communication link based on the fifth position information of the user-side ammeter corresponding to the second real-time information of the user-side ammeter received by the second data receiving unit and the sixth position information of the user-side ammeter corresponding to the second real-time information of the user-side ammeter not received by the second data receiving unit, and transmitting the second real-time information of the user-side ammeter not received by the second data receiving unit to the second data receiving unit after the second real-time information of the user-side ammeter is received by the second data receiving unit through the established ad hoc network communication link.
In this embodiment, the established ad hoc network communication link specifically refers to:
acquiring fifth position information of the user-side ammeter corresponding to second real-time information of the user-side ammeter, which is not received by the second data receiving unit;
acquiring sixth position information of the user-side ammeter corresponding to the second real-time information of the user-side ammeter received by the second data receiving unit;
acquiring a packet loss rate when the second data receiving unit has received second real-time information of the user side ammeter, sequencing the packet loss rate from high to low, and setting a first weight for the packet loss rate;
calculating the distance between the fifth position information and each sixth position information, sorting according to the distance from near to far, and setting a second weight for the distance;
calculating the sum of the first weight and the second weight multiplied by the distance under each user-side ammeter corresponding to the sixth position information, and selecting the largest user-side ammeter as a forwarding node;
and directly connecting the user side ammeter corresponding to the fifth position information with the user side ammeter space corresponding to the forwarding node, establishing an ad hoc network communication link, and forwarding second real-time information of the user side ammeter corresponding to the fifth position information through the forwarding node in the ad hoc network communication link.
In addition, when the sum of the first weight and the second weight is 1 and the first weight is set, the first weight is larger than the second weight because it corresponds to the packet loss rate, and because the application condition of the embodiment is that it is critical whether wireless communication can be performed in a remote area or a signal poor area, the proportion of the first weight should be higher, generally, the first weight is at least set to 0.8, and the second weight value is at most set to 0.2.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Remote self-adaptation smart electric meter, its characterized in that includes:
the user side ammeter acquisition unit is used for determining a user side ammeter which is in wired connection with the remote self-adaptive smart ammeter and a user side ammeter which is in wireless connection with the remote self-adaptive smart ammeter according to the communication condition information between the remote self-adaptive smart ammeter and each user side ammeter;
the first data receiving unit is used for establishing communication connection with the cloud platform after the installation of the remote self-adaptive intelligent electric meter is completed, and receiving preset information of a user side electric meter which is transmitted by the cloud platform and is in wired connection and wireless connection with the remote self-adaptive intelligent electric meter after the communication connection is completed, wherein the preset information of the user side electric meter at least comprises user side electricity utilization characteristic information and user side historical electricity consumption information;
the second data receiving unit is used for acquiring first real-time information of the user-side electric meter at intervals of a first set time when the remote self-adaptive intelligent electric meter is in wired connection with the user-side electric meter, wherein the first real-time information of the user-side electric meter at least comprises electricity consumption information in the first set time, and polling whether second real-time information of the user-side electric meter is received at intervals of a second set time when the remote self-adaptive intelligent electric meter is in wireless connection with the user-side electric meter, and the second real-time information of the user-side electric meter at least comprises electricity consumption information in the second set time;
the self-adaptive unit is used for matching corresponding user side power utilization characteristic information based on the power utilization information in the first specified time and the power utilization information in the second specified time, and updating user side historical power utilization information after matching;
and the first data sending unit is used for sending the updated historical electricity consumption information of the user side to the cloud platform.
2. The remote adaptive smart meter according to claim 1, wherein the preset information of the user-side meter further includes user-side meter first ID information and user-side meter first location information;
the first ID information of the user side ammeter, the first position information of the user side ammeter, the user side electricity utilization characteristic information and the user side historical electricity utilization amount information are respectively stored in a list form.
3. The remote adaptive smart meter of claim 2, wherein the first real-time information of the user-side meter further comprises user-side meter second ID information and user-side meter second location information;
the second real-time information of the user side ammeter further comprises third ID information of the user side ammeter and third position information of the user side ammeter.
4. The remote adaptive smart meter according to claim 3, wherein the adaptive unit matches corresponding user-side power usage characteristic information based on the power usage information in the first predetermined time and the power usage information in the second predetermined time, and updates the user-side historical power usage information after the matching, specifically:
when the connection condition of the remote self-adaptive intelligent ammeter and the user side ammeter is wired connection, if the second ID information of the user side ammeter exists in a first ID information list of the user side ammeter, the second position information of the user side ammeter exists in a first position information list of the user side ammeter, and the user side electricity utilization characteristic information corresponding to the second position information can be inquired in a first specified time according to the electricity utilization information of the user side electricity utilization characteristic information list, the electricity utilization information in the first specified time is matched with the corresponding user side electricity utilization characteristic information, and after the matching, the historical electricity utilization information of the user side is updated;
when the connection condition of the remote self-adaptive intelligent ammeter and the user side ammeter is wireless connection, if the third ID information of the user side ammeter exists in the first ID information list of the user side ammeter, the third position information of the user side ammeter exists in the first position information list of the user side ammeter, and the user side electricity utilization characteristic information corresponding to the third ID information of the user side ammeter can be inquired in the user side electricity utilization characteristic information list according to the electricity utilization information in the second specified time, the fact that the electricity utilization information in the second specified time is matched with the corresponding user side electricity utilization characteristic information is indicated, and after the matching, the user side historical electricity utilization information is updated.
5. The remote adaptive smart meter according to claim 1, wherein the user-side electricity usage characteristic information is electricity usage description information of every third predetermined time in the user-side historical electricity usage information;
the first prescribed time and the second prescribed time are each an integer multiple of the third prescribed time.
6. The remote adaptive smart meter of claim 1, further comprising a second data transmission unit;
the second data sending unit is configured to determine, based on the first ID information list of the user-side electric meter, whether the second data receiving unit receives all first real-time information of the user-side electric meter that is in wired connection with the remote self-adaptive electric meter, if not, start when the second data receiving unit receives the first real-time information of any user-side electric meter, and send a request instruction to the user-side electric meter that does not receive the first real-time information of the user-side electric meter every fourth specified time;
and if the first real-time information of the user-side ammeter is still not received by the second data receiving unit after the three continuous request instructions are sent, notifying the cloud platform through the second data sending unit.
7. The remote adaptive smart meter according to claim 6, wherein after the cloud platform receives the notification from the second data sending unit, the first data receiving unit notifies the user-side meter obtaining unit, and at this time, the user-side meter obtaining unit determines, according to the communication condition information between the remote adaptive smart meter and the user-side meter corresponding to the first real-time information of the user-side meter, whether the communication condition of the wireless connection is provided between the user-side meter and the remote adaptive smart meter, and if the communication condition is provided, the wireless connection is performed, and if the communication condition is not provided, the cloud platform is notified again through the second data sending unit.
8. The remote adaptive smart meter according to claim 1, further comprising a third data transmission unit;
the third data sending unit is configured to determine, based on the first ID information list of the user-side electric meter, whether the second data receiving unit receives all second real-time information of the user-side electric meter that is wirelessly connected to the remote self-adaptive electric meter when the connection condition between the remote self-adaptive electric meter and the user-side electric meter is wireless connection, and if not, start when the third data receiving unit receives the second real-time information of any user-side electric meter, send a request instruction to the user-side electric meter that does not receive the second real-time information of the user-side electric meter every fifth specified time;
and if the second data receiving unit still does not receive the second real-time information of the user-side ammeter after continuously sending the request instruction for three times, notifying the self-adaptive unit through the third data sending unit.
9. The remote adaptive smart meter according to claim 8, wherein after the adaptive unit receives the notification from the third data transmitting unit, an ad hoc network communication link is established based on the fifth location information of the user-side meter corresponding to the second real-time information of the user-side meter received by the second data receiving unit and the sixth location information of the user-side meter corresponding to the second real-time information of the user-side meter not received by the second data receiving unit, and the second real-time information of the user-side meter not received by the second data receiving unit is transmitted to the second data receiving unit through the established ad hoc network communication link after the second data receiving unit has received the user-side meter corresponding to the second real-time information of the user-side meter.
10. The remote adaptive smart meter of claim 9, wherein the established ad hoc network communication link specifically refers to:
acquiring fifth position information of the user-side ammeter corresponding to second real-time information of the user-side ammeter, which is not received by the second data receiving unit;
acquiring sixth position information of the user-side ammeter corresponding to the second real-time information of the user-side ammeter received by the second data receiving unit;
acquiring a packet loss rate when the second data receiving unit has received second real-time information of the user side ammeter, sequencing the packet loss rate from high to low, and setting a first weight for the packet loss rate;
calculating the distance between the fifth position information and each sixth position information, sorting according to the distance from near to far, and setting a second weight for the distance;
calculating the sum of the first weight and the second weight multiplied by the distance under each user-side ammeter corresponding to the sixth position information, and selecting the largest user-side ammeter as a forwarding node;
and directly connecting the user side ammeter corresponding to the fifth position information with the user side ammeter space corresponding to the forwarding node, establishing an ad hoc network communication link, and forwarding second real-time information of the user side ammeter corresponding to the fifth position information through the forwarding node in the ad hoc network communication link.
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