CN112738183B - Anti-electricity-theft alarm system based on Internet of things - Google Patents
Anti-electricity-theft alarm system based on Internet of things Download PDFInfo
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- CN112738183B CN112738183B CN202011550486.8A CN202011550486A CN112738183B CN 112738183 B CN112738183 B CN 112738183B CN 202011550486 A CN202011550486 A CN 202011550486A CN 112738183 B CN112738183 B CN 112738183B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- 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
Abstract
The invention discloses an anti-electricity-theft alarm system based on the Internet of things, which comprises a power supply unit, a power interface, an equipment matching unit, an electric equipment group, an inertia accumulation unit, a real-time monitoring unit, an accumulation database, an electric time analysis unit, a data following unit, a processor, a display unit and intelligent equipment, wherein the power supply unit is connected with the power interface; the invention carries out basic access analysis on the newly accessed electric equipment in the electric equipment group through the equipment matching unit, mainly analyzes two points of the IP address and the related equipment name of the electric equipment group to obtain a key handshake mark, and if the same handshake mark can be formed, the electric equipment can be accessed; the unfamiliar unauthorized power utilization equipment is prevented from being connected into the power grid.
Description
Technical Field
The invention belongs to the field of electricity stealing detection, relates to an electricity stealing prevention technology, and particularly relates to an electricity stealing prevention alarm system based on the Internet of things.
Background
The patent with publication number CN206440754U discloses a distributed electricity larceny prevention alarm system, which includes an electricity larceny prevention monitoring center and a plurality of distributed electricity larceny prevention monitoring units respectively disposed on each user electricity meter, each distributed electricity larceny prevention monitoring unit includes a controller, a buzzing alarm, a relay control module, a network communication module, an electricity larceny prevention acquisition module and an electricity larceny prevention current device, an input end of the controller is connected with an output end of the electricity larceny prevention acquisition device, an input end of the electricity larceny prevention acquisition device is connected with an output end of the electricity larceny prevention current device, and two output ends of the controller are respectively connected with a control end of the buzzing alarm and the relay control module. The distributed electricity larceny prevention alarm system can adopt distributed electricity larceny prevention monitoring on a large area, and is convenient for uniformly monitoring the large area; and the distributed electricity stealing prevention alarm system can automatically carry out remote alarm when electricity stealing occurs, thereby being convenient for restraining the electricity stealing phenomenon in time.
However, for the electricity stealing device identification, the analysis and verification are not carried out according to the relevant marks of the electricity stealing device, and meanwhile, the comprehensive analysis is not carried out by combining the specific electricity utilization condition and the electricity utilization habit; to implement this technical concept, a solution is now presented.
Disclosure of Invention
The invention aims to provide an anti-electricity-theft alarm system based on the Internet of things.
The purpose of the invention can be realized by the following technical scheme:
an electricity larceny prevention alarm system based on the Internet of things comprises a power supply unit, a power interface, an equipment matching unit, an electricity utilization equipment set, an inertia accumulation unit, a real-time monitoring unit, an accumulation database, an electricity time analysis unit, a data following unit, a processor, a display unit and intelligent equipment;
the power supply unit is correspondingly used for supplying power to an electric equipment group, and the electric equipment group is used for acquiring the electric quantity of a power supply through an electric interface;
the equipment matching unit, the inertia accumulation unit and the real-time monitoring unit are arranged between the power interface and the electric equipment set;
the equipment matching unit is used for carrying out advanced handshaking operation with the electric equipment group, and the advanced handshaking operation comprises the following specific steps:
the method comprises the following steps: when newly-added power equipment in the power equipment group is accessed through the power interface, the power equipment transmits the IP address of the newly-added power equipment to the equipment matching unit;
step two: before the device matching unit detects that a new electric device is connected, the device matching unit can perform de-specific processing analysis on the electric device, and the de-specific processing analysis comprises the following specific steps:
s1: acquiring an IP address of newly added power equipment, acquiring the IP address, independently filtering all numbers in the IP address to form an address number group, and correspondingly marking the address number group as Di, i being 1.. n;
s2: acquiring an address value set Di, and carrying out value selection Xz calculation on the address value set Di, wherein the specific calculation formula is as follows:
s3: acquiring a numerical value on an Xz number of digits, and defining a selected value Zz as 1 when the numerical value is 0;
otherwise, defining the numerical value on the single digit as a corresponding selected value Zz;
s4: acquiring a selection value Zz;
s5: acquiring name information of corresponding power equipment, performing interpolation processing on the name information, and inserting the name information into the IP address; the interpolation processing comprises the following specific steps:
acquiring each character in the IP address, and inserting a character in corresponding name information behind each character from the first character, wherein the character in the name information is also selected from the first character; repeating the steps in sequence; mixing the two to obtain mixed information;
s6: acquiring a Zz-th character in the mixed information, and marking the character as an authentication character; marking the authentication character as a standard authentication character;
step three: before the electric equipment is connected into the power interface, a built-in solution processing rule is set; comprehensively analyzing the IP address and name information of the user by a decoding processing rule to obtain an authentication character, and marking the authentication character as a real-time authentication character;
step four: comparing the real-time authentication symbol with the standard authentication symbol, and if the real-time authentication symbol is consistent with the standard authentication symbol, generating an allow signal;
otherwise, marking the corresponding electric equipment as electric larceny equipment;
the equipment matching unit is used for transmitting the electricity stealing equipment to the data following unit, and the data following unit is used for transmitting the electricity stealing equipment to the processor; the processor receives the electricity stealing equipment transmitted by the data following unit and transmits the electricity stealing equipment to the display unit for real-time display; the processor is also configured to transmit the power stealing device to the smart device.
Further, the inertia accumulation unit is used for monitoring the electric equipment in the electric equipment group in real time and performing data accumulation operation, and the data accumulation operation specifically comprises the following steps:
s1: acquiring all electric equipment, and marking the electric equipment as Yj, j being 1.. m;
s2: let j equal 1;
s3: acquiring corresponding electric equipment Yj;
s4: acquiring power utilization information of the power grid from an initial moment for X1 days continuously, wherein X1 is a preset value, and X1 can be selected to be 30 days when being used specifically; the electricity utilization information comprises the single-day electricity consumption, and the single-day electricity consumption is subjected to accumulation analysis to obtain apparent day electricity consumption St 1;
s5: the electricity utilization information also comprises electricity utilization speed, namely electricity consumption in unit time, all real-time electricity utilization speeds are obtained and screened out, and a reasonable electricity utilization ring Q1 is obtained;
s6: let j equal j + 1; repeating the steps S3 to S6 until all the electric devices Yj are processed; obtaining corresponding reasonable electricity utilization coil groups Qj and electricity utilization quantity groups Stj for the TV and the sky, wherein the Qj, the Stj and the Yj are in one-to-one correspondence;
s7: continuously monitoring and updating the electricity utilization information, specifically, continuously taking the electricity utilization information about nearly X1 days for analysis, and updating a numerical value;
the inertia accumulation unit is used for transmitting the reasonable power utilization coil group Qj and the apparent day power utilization quantity group Stj to an accumulation database, and the accumulation database receives and stores the reasonable power utilization coil group Qj and the apparent day power utilization quantity group Stj transmitted by the inertia accumulation unit in real time;
the real-time monitoring unit is used for acquiring the single-day power consumption of all the electric equipment and the corresponding real-time power consumption speed thereof, transmitting the single-day power consumption and the real-time power consumption speed to the electric time analysis unit, and the electric time analysis unit is used for carrying out electric time analysis on the single-day power consumption and the real-time power consumption speed, and the specific analysis steps are as follows:
s001: acquiring the single-day power consumption and the real-time power consumption speed of all the electric equipment;
s002: optionally selecting the single-day electricity consumption and the real-time electricity consumption speed of the electricity utilization equipment;
s003: acquiring a reasonable electricity utilization coil group Qj and a day electricity utilization quantity group Stj of the electric equipment;
s004: when the electricity consumption per day exceeds the corresponding electricity consumption Stj per day, and the exceeding value is larger than X5, generating an initial doubt signal; x5 is a preset value;
s005: when the real-time power utilization speed exceeds the maximum value of the reasonable power utilization coil group Qj and the holding time exceeds T1, the T1 is preset time, and a question-answering signal is generated;
s006: when the initial doubt signal and the repeated doubt signal are generated, the stealing signal is generated, and the corresponding equipment is marked as electricity stealing equipment;
s007: optionally selecting the next power utilization equipment, repeating the steps S002-S007 to obtain all the power stealing equipment, and integrating to form power stealing information;
the data following unit is used for transmitting the electricity stealing information to the processor, and the processor is used for transmitting the electricity stealing information to the display unit for real-time display; the processor is used for transmitting the electricity stealing information to the intelligent equipment;
the intelligent equipment is portable intelligent equipment for users, and is particularly a mobile phone.
Further, the specific steps of the data accumulation analysis in the data accumulation operation step S4 are:
s401: marking the electricity consumption per day as Ydi, i 1.. X1;
s402: acquiring the maximum value and the minimum value in the single-day electricity consumption, and sequentially marking the maximum value and the minimum value as Ydz and Ydx;
s403: from Ydx, every time the single-day electricity consumption with X2 value is increased to be a first gear, a plurality of gears of single-day electricity consumption are obtained, and the single-day electricity consumption range of the last gear is contained in Ydz; x2 is a preset value;
s404: obtaining the number of the single-day electricity consumption in each gear, and marking the number as the gear number; acquiring that the number of gears is larger than zero and is the minimum value of all the gear numbers; acquiring a corresponding gear, and deleting all the single-day electricity consumption information in the gear;
s405: the remaining electricity usage for all single days is averaged and the resulting average for single day electricity usage is labeled as apparent day electricity usage for the consumer and is labeled as St 1.
Further, the real-time power utilization speed screening method in the data accumulation operation step S5 specifically includes:
s501: acquiring a maximum real-time power utilization speed Ds and a minimum real-time power utilization speed Xs;
s502: the method comprises the following steps of setting a power utilization speed section by taking the minimum real-time power utilization speed Xs as a starting point, wherein the power utilization speed section is set in the following mode:
let Xs to Xs + X3 be the first section power utilization speed section, and X3 be a preset value; selecting the power utilization speed sections from Xs + X3 to Xs +2X3 as a second power utilization speed section, and sequentially and repeatedly selecting the power utilization speed sections until the power utilization speed sections include Ds, and marking the power utilization speed sections as the last power utilization speed sections; obtaining a plurality of power utilization speed sections;
s503: acquiring the duration of each power utilization speed segment, and marking the duration as Cxj, j being 1.. m;
s504: sort itself from large to small according to the size of duration Cxj;
s505: sequentially selecting corresponding duration time according to the sequence from large to small, dividing the selected duration time by the total time of continuous X1 days to obtain a duration ratio, stopping selection when the duration ratio exceeds X4, and setting X4 as a preset value;
s506: acquiring a power utilization speed section corresponding to the selected duration, acquiring a minimum value and a maximum value in the selected power utilization speed section, and marking a power utilization speed range from the minimum value to the maximum value as a reasonable power utilization coil; the correspondence is marked Q1.
The invention has the beneficial effects that:
the invention carries out basic access analysis on the newly accessed electric equipment in the electric equipment group through the equipment matching unit, mainly analyzes two points of the IP address and the related equipment name of the electric equipment group to obtain a key handshake mark, and if the same handshake mark can be formed, the electric equipment can be accessed; the unfamiliar unauthorized power utilization equipment is prevented from being connected into a power grid;
meanwhile, the inertia accumulation unit is utilized to continuously analyze the electricity utilization habits of all the electric equipment accessed to the power supply unit to obtain the basic keeping range of the electricity utilization amount in a single day and the reasonable range of the electricity utilization speed of each electric equipment of the user, the real-time electricity utilization condition of each electric equipment is analyzed according to the two parameters, unreasonable electric equipment is selected to inform the user, and electricity stealing is avoided; the invention is simple, effective and easy to use.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
As shown in fig. 1, an electricity larceny prevention alarm system based on the internet of things comprises a power supply unit, a power interface, an equipment matching unit, an electricity consumption equipment set, an inertia accumulation unit, a real-time monitoring unit, an accumulation database, an electricity time analysis unit, a data following unit, a processor, a display unit, intelligent equipment and a personnel locking unit;
the power supply unit is correspondingly used for supplying power to an electric equipment group, and the electric equipment group is used for acquiring the electric quantity of a power supply through an electric interface;
the equipment matching unit, the inertia accumulation unit and the real-time monitoring unit are arranged between the power interface and the electric equipment set;
the equipment matching unit is used for carrying out advanced handshaking operation with the electric equipment group, and the advanced handshaking operation comprises the following specific steps:
the method comprises the following steps: when newly-added power equipment in the power equipment group is accessed through the power interface, the power equipment transmits the IP address of the newly-added power equipment to the equipment matching unit;
step two: before the device matching unit detects that a new electric device is connected, the device matching unit can perform de-specific processing analysis on the electric device, and the de-specific processing analysis comprises the following specific steps:
s1: acquiring an IP address of newly-added power equipment, acquiring the IP address, filtering out all numbers in the IP address separately to form an address number group, and correspondingly marking the address number group as Di, i being 1.. n;
s2: acquiring an address value set Di, and carrying out value selection Xz calculation on the address value set Di, wherein a specific calculation formula is as follows:
s3: acquiring a numerical value on an Xz number of digits, and defining a selected value Zz as 1 when the numerical value is 0;
otherwise, defining the numerical value on the single digit as a corresponding selected value Zz;
s4: acquiring a selection value Zz;
s5: acquiring name information of corresponding power equipment, performing interpolation processing on the name information, and inserting the name information into an IP address; the interpolation processing comprises the following specific steps:
acquiring each character in the IP address, and inserting a character in corresponding name information behind each character from the first character, wherein the character in the name information is also selected from the first character; repeating the steps in sequence; mixing the two to obtain mixed information;
s6: acquiring a Zz-th character in the mixed information, and marking the character as an authentication character; marking the authentication character as a standard authentication character;
step three: before the electric equipment is connected into the power interface, a built-in solution processing rule is set; comprehensively analyzing the IP address and name information of the user by a decoding processing rule to obtain an authentication character, and marking the authentication character as a real-time authentication character;
step four: comparing the real-time authentication symbol with the standard authentication symbol, and if the real-time authentication symbol is consistent with the standard authentication symbol, generating an allow signal;
otherwise, marking the corresponding electric equipment as electric larceny equipment; the equipment matching unit is used for transmitting the electricity stealing equipment to the data following unit, and the data following unit is used for transmitting the electricity stealing equipment to the processor; the processor receives the electricity stealing equipment transmitted by the data following unit and transmits the electricity stealing equipment to the display unit for real-time display; the processor is further configured to transmit the power stealing device to the smart device;
the inertia accumulation unit is used for monitoring the electric equipment in the electric equipment set in real time and carrying out data accumulation operation, and the specific steps of the data accumulation operation are as follows:
s1: acquiring all electric equipment, and marking the electric equipment as Yj, j being 1.. m;
s2: let j equal 1;
s3: acquiring corresponding electric equipment Yj;
s4: acquiring power utilization information of the power grid from an initial moment for X1 days continuously, wherein X1 is a preset value, and X1 can be selected to be 30 days when being used specifically; the electricity consumption information comprises single-day electricity consumption, and the single-day electricity consumption is subjected to accumulation analysis, and the method specifically comprises the following steps:
s401: the single day electricity usage for each day is labeled Ydi, i 1.. X1;
s402: acquiring the maximum value and the minimum value in the single-day electricity consumption, and sequentially marking the maximum value and the minimum value as Ydz and Ydx;
s403: from Ydx, every time the single-day electricity consumption with X2 value is increased to be a first gear, a plurality of gears of single-day electricity consumption are obtained, and the single-day electricity consumption range of the last gear is contained in Ydz; x2 is a preset value;
s404: obtaining the number of the single-day electricity consumption in each gear, and marking the number as the gear number; acquiring that the number of gears is larger than zero and is the minimum value of all the gear numbers; acquiring a corresponding gear, and deleting all the single-day electricity consumption information in the gear;
s405: calculating the average value of all the residual electricity consumption on a single day, marking the obtained average value of the electricity consumption on the single day as the electricity consumption on the electricity consumption equipment on the visual day, and marking the average value as St 1;
s5: the power utilization information also comprises power utilization speed, namely the power consumption in unit time, all real-time power utilization speeds are obtained and screened out, and the specific real-time power utilization speed screening method comprises the following steps:
s501: acquiring a maximum real-time power utilization speed Ds and a minimum real-time power utilization speed Xs;
s502: the method comprises the following steps of setting a power utilization speed section by taking the minimum real-time power utilization speed Xs as a starting point, wherein the power utilization speed section is set in the following mode:
let Xs to Xs + X3 be the first section power utilization speed section, and X3 be a preset value; selecting Xs + X3 to Xs +2X3 as a second power utilization speed section, and sequentially and repeatedly selecting until the power utilization speed section includes Ds, and marking the section as a last power utilization speed section; obtaining a plurality of power utilization speed sections;
s503: acquiring the duration of each power utilization speed segment, and marking the duration as Cxj, wherein j is 1.. m;
s504: sort itself from large to small according to the size of duration Cxj;
s505: sequentially selecting corresponding duration time according to the sequence from large to small, dividing the selected duration time by the total time of continuous X1 days to obtain a duration ratio, stopping selection when the duration ratio exceeds X4, wherein X4 is a preset value, and the actual use can be 0.75;
s506: acquiring a power utilization speed section corresponding to the selected duration, acquiring a minimum value and a maximum value in the selected power utilization speed section, and marking a power utilization speed range from the minimum value to the maximum value as a reasonable power utilization coil; the correspondence is labeled Q1;
s6: let j equal j + 1; repeating the steps S3 to S6 until all the electric devices Yj are processed; obtaining corresponding reasonable electricity utilization coil groups Qj and electricity utilization quantity groups Stj for the TV and the sky, wherein the Qj, the Stj and the Yj are in one-to-one correspondence;
s7: continuously monitoring and updating the electricity utilization information, specifically, continuously taking the electricity utilization information about nearly X1 days for analysis, and updating a numerical value;
the inertia accumulation unit is used for transmitting the reasonable electricity utilization coil group Qj and the electricity consumption group Stj for the visual days to an accumulation database, and the accumulation database receives the reasonable electricity utilization coil group Qj and the electricity consumption group Stj for the visual days transmitted by the inertia accumulation unit and stores the reasonable electricity utilization coil group Qj and the electricity consumption group Stj for the visual days in real time;
the real-time monitoring unit is used for acquiring the single-day power consumption of all the electric equipment and the corresponding real-time power consumption speed thereof, transmitting the single-day power consumption and the real-time power consumption speed to the electric time analysis unit, and the electric time analysis unit is used for carrying out electric time analysis on the single-day power consumption and the real-time power consumption speed, and the specific analysis steps are as follows:
s001: acquiring the single-day power consumption and the real-time power consumption speed of all the electric equipment;
s002: optionally selecting the single-day electricity consumption and the real-time electricity consumption speed of the electricity utilization equipment;
s003: acquiring a reasonable electricity utilization coil group Qj and a day electricity utilization quantity group Stj of the electric equipment;
s004: when the electricity consumption per day exceeds the corresponding electricity consumption Stj per day, and the exceeding value is larger than X5, generating an initial doubt signal; x5 is a preset value;
s005: when the real-time power utilization speed exceeds the maximum value of the reasonable power utilization coil group Qj and the holding time exceeds T1, the T1 is preset time, and a question-answering signal is generated;
s006: when an initial suspected signal and a repeated suspected signal are generated, a stealing signal is generated, and the corresponding equipment is marked as electricity stealing equipment;
s007: optionally selecting the next power utilization equipment, repeating the steps S002-S007 to obtain all the power stealing equipment, and integrating to form power stealing information;
the data following unit is used for transmitting the electricity stealing information to the processor, and the processor is used for transmitting the electricity stealing information to the display unit for real-time display; the processor is used for transmitting the electricity stealing information to the intelligent equipment;
the intelligent device is a portable intelligent device for a user, and specifically is a mobile phone or a tablet.
When the alarm system works, basic access analysis is firstly carried out on newly accessed electric equipment in an electric equipment group through an equipment matching unit, two points of an IP address and a related equipment name are mainly analyzed to obtain a key handshake mark, and if the same handshake mark can be formed, the electric equipment can be accessed; the unfamiliar unauthorized power utilization equipment is prevented from being connected into a power grid;
meanwhile, the inertia accumulation unit is utilized to continuously analyze the electricity utilization habits of all the electric equipment accessed to the power supply unit to obtain the basic keeping range of the electricity utilization amount in a single day and the reasonable range of the electricity utilization speed of each electric equipment of the user, the real-time electricity utilization condition of each electric equipment is analyzed according to the two parameters, unreasonable electric equipment is selected to inform the user, and electricity stealing is avoided; the invention is simple, effective and easy to use.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (3)
1. An electricity larceny prevention alarm system based on the Internet of things is characterized by comprising a power supply unit, a power interface, an equipment matching unit, an electricity utilization equipment set, an inertia accumulation unit, a real-time monitoring unit, an accumulation database, an electricity time analysis unit, a data following unit, a processor, a display unit and intelligent equipment;
the power supply unit is correspondingly used for supplying power to an electric equipment group, and the electric equipment group is used for acquiring the electric quantity of a power supply through an electric interface;
the equipment matching unit, the inertia accumulation unit and the real-time monitoring unit are arranged between the power interface and the electric equipment set;
the equipment matching unit is used for carrying out advanced handshaking operation with the electric equipment group, and the advanced handshaking operation comprises the following specific steps:
the method comprises the following steps: when newly-added power equipment in the power equipment group is accessed through the power interface, the power equipment transmits the IP address of the newly-added power equipment to the equipment matching unit;
step two: before the device matching unit detects that a new electric device is connected, the device matching unit can perform de-specific processing analysis on the electric device, and the de-specific processing analysis comprises the following specific steps:
s1: acquiring an IP address of newly-added power equipment, acquiring the IP address, filtering out all numbers in the IP address separately to form an address number group, and correspondingly marking the address number group as Di, i being 1.. n;
s2: acquiring an address value set Di, and carrying out value selection Xz calculation on the address value set Di, wherein the specific calculation formula is as follows:
s3: acquiring a numerical value on an Xz digit, and defining a selected value Zz as 1 when the numerical value is 0;
otherwise, defining the numerical value on the single digit as a corresponding selected value Zz;
s4: acquiring a selection value Zz;
s5: acquiring name information of corresponding power equipment, performing interpolation processing on the name information, and inserting the name information into the IP address; the interpolation processing comprises the following specific steps:
acquiring each character in the IP address, and inserting a character in corresponding name information behind each character from the first character, wherein the character in the name information is also selected from the first character; repeating the steps in sequence; mixing the two to obtain mixed information;
s6: acquiring a Zz-th character in the mixed information, and marking the character as an authentication character; marking the authentication character as a standard authentication character;
step three: before the electric equipment is connected into the power interface, a built-in solution processing rule is set; comprehensively analyzing the IP address and name information of the user by a decoding processing rule to obtain an authentication character, and marking the authentication character as a real-time authentication character;
step four: comparing the real-time authentication symbol with the standard authentication symbol, and if the real-time authentication symbol is consistent with the standard authentication symbol, generating an allowed communication signal;
otherwise, marking the corresponding electric equipment as electric larceny equipment;
the equipment matching unit is used for transmitting the electricity stealing equipment to the data following unit, and the data following unit is used for transmitting the electricity stealing equipment to the processor; the processor receives the electricity stealing equipment transmitted by the data following unit and transmits the electricity stealing equipment to the display unit for real-time display; the processor is further configured to transmit the power stealing device to the smart device;
the inertia accumulation unit is used for monitoring the electric equipment in the electric equipment set in real time and carrying out data accumulation operation, and the specific steps of the data accumulation operation are as follows:
s1: acquiring all electric equipment, and marking the electric equipment as Yj, j being 1.. m;
s2: let j equal 1;
s3: acquiring corresponding electric equipment Yj;
s4: acquiring power utilization information of the power grid from the initial moment for X1 days continuously, wherein X1 is a preset value; the electricity utilization information comprises the single-day electricity consumption, and the single-day electricity consumption is subjected to accumulation analysis to obtain apparent day electricity consumption St 1;
s5: the electricity utilization information also comprises electricity utilization speed, namely electricity consumption in unit time, all real-time electricity utilization speeds are obtained and screened out, and a reasonable electricity utilization ring Q1 is obtained;
s6: let j equal j + 1; repeating the steps S3 to S6 until all the electric devices Yj are processed; obtaining corresponding reasonable electricity utilization coil groups Qj and electricity utilization quantity groups Stj for the TV and the sky, wherein the Qj, the Stj and the Yj are in one-to-one correspondence;
s7: continuously monitoring and updating the electricity utilization information, specifically, continuously taking the electricity utilization information about nearly X1 days for analysis, and updating a numerical value;
the inertia accumulation unit is used for transmitting the reasonable power utilization coil group Qj and the apparent day power utilization quantity group Stj to an accumulation database, and the accumulation database receives and stores the reasonable power utilization coil group Qj and the apparent day power utilization quantity group Stj transmitted by the inertia accumulation unit in real time;
the real-time monitoring unit is used for acquiring the single-day power consumption of all the electric equipment and the corresponding real-time power consumption speed thereof, transmitting the single-day power consumption and the real-time power consumption speed to the electric time analysis unit, and the electric time analysis unit is used for carrying out electric time analysis on the single-day power consumption and the real-time power consumption speed, and the specific analysis steps are as follows:
s001: acquiring the single-day power consumption and the real-time power consumption speed of all the electric equipment;
s002: optionally selecting the single-day electricity consumption and the real-time electricity consumption speed of the electricity utilization equipment;
s003: acquiring a reasonable electricity utilization coil group Qj and a day electricity utilization quantity group Stj of the electric equipment;
s004: when the electricity consumption per day exceeds the corresponding electricity consumption Stj per day, and the exceeding value is larger than X5, generating an initial doubt signal; x5 is a preset value;
s005: when the real-time power utilization speed exceeds the maximum value of the reasonable power utilization coil group Qj and the holding time exceeds T1, the T1 is preset time, and a question-answering signal is generated;
s006: when an initial suspected signal and a repeated suspected signal are generated, a stealing signal is generated, and the corresponding equipment is marked as electricity stealing equipment;
s007: optionally selecting the next power utilization equipment, repeating the steps S002-S007 to obtain all the power stealing equipment, and integrating to form power stealing information;
the data following unit is used for transmitting the electricity stealing information to the processor, and the processor is used for transmitting the electricity stealing information to the display unit for real-time display; the processor is used for transmitting the electricity stealing information to the intelligent equipment;
the intelligent equipment is portable intelligent equipment for users, and is particularly a mobile phone.
2. The anti-electricity-theft alarm system based on the internet of things as claimed in claim 1, wherein the specific steps of accumulation and analysis in the data accumulation operation step S4 are as follows:
s401: the single day electricity usage for each day is labeled Ydi, i 1.. X1;
s402: acquiring the maximum value and the minimum value in the single-day electricity consumption, and sequentially marking the maximum value and the minimum value as Ydz and Ydx;
s403: from Ydx, every time the single-day electricity consumption of X2 value is increased to be a first gear, a plurality of gears of single-day electricity consumption are obtained, and the single-day electricity consumption range of the last gear is Ydz; x2 is a preset value;
s404: obtaining the number of the single-day electricity consumption in each gear, and marking the number as the gear number; acquiring that the number of gears is larger than zero and is the minimum value of all the gear numbers; acquiring a corresponding gear, and deleting all the single-day electricity consumption information in the gear;
s405: the remaining electricity consumption per day is averaged and the average of the electricity consumption per day is marked as apparent day electricity consumption for the electricity consumer and is marked as St 1.
3. The electricity larceny prevention alarm system based on the internet of things as claimed in claim 1, wherein the real-time electricity utilization speed screening method in the data accumulation operation step S5 specifically comprises the following steps:
s501: acquiring a maximum real-time power utilization speed Ds and a minimum real-time power utilization speed Xs;
s502: the minimum real-time electricity utilization speed Xs is used as a starting point, an electricity utilization speed section is set, and the setting mode of the electricity utilization speed section is as follows:
setting the power utilization speed sections from Xs to Xs + X3 as first sections and X3 as preset values; selecting Xs + X3 to Xs +2X3 as a second power utilization speed section, and sequentially and repeatedly selecting until the power utilization speed section includes Ds, and marking the section as a last power utilization speed section; obtaining a plurality of power utilization speed sections;
s503: acquiring the duration of each power utilization speed segment, and marking the duration as Cxj, j being 1.. m;
s504: sort itself from large to small according to the size of duration Cxj;
s505: sequentially selecting corresponding duration time according to the sequence from large to small, dividing the selected duration time by the total time of continuous X1 days to obtain a duration ratio, stopping selection when the duration ratio exceeds X4, and setting X4 as a preset value;
s506: acquiring a power utilization speed section corresponding to the selected duration, acquiring a minimum value and a maximum value in the selected power utilization speed section, and marking a power utilization speed range from the minimum value to the maximum value as a reasonable power utilization coil; the correspondence is marked Q1.
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