CN103530767A - Method for information security of metered amount charging system - Google Patents
Method for information security of metered amount charging system Download PDFInfo
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- CN103530767A CN103530767A CN201310407946.5A CN201310407946A CN103530767A CN 103530767 A CN103530767 A CN 103530767A CN 201310407946 A CN201310407946 A CN 201310407946A CN 103530767 A CN103530767 A CN 103530767A
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- G06Q20/00—Payment architectures, schemes or protocols
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- G06Q20/145—Payments according to the detected use or quantity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
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Abstract
The invention discloses a method for the information security of a metered amount charging system. The method is characterized in that the security of information transmission of the system is realized by utilizing the primitive attribute that the amount of the metered amount cost in an intelligent metering terminal can not be consumed and transferred in a short time and adopting the mutual-condition design for data simultaneously. The method disclosed by the invention can be widely used for information security transmission occasions in internet of things.
Description
Technical field
For an information security method for metered amount Fare Collection System, especially for the information security method of electricity, water, gas, the charge of heating power metered amount.
Background technology
Now, the intelligent management system that electricity based on Internet of Things construction, water, gas, heating power etc. are arranged on the measuring apparatus of user's side has been set up in a lot of places.This system is comprised of equipment such as main website, concentrator (regional management station), relaying, measuring terminals conventionally.And concentrator, relaying, measuring terminal like this some equipment be conventionally all arranged on the position that non-internal staff can contact.In the time will sending the important information that relates to expense between main website and measuring terminal, common way is to use complicated encryption technology.Because the common speed of the channel between main website and measuring terminal is low not too reliable again, after complicated encryption technology application, often owing to adding the length of secret emissary's system information bag, greatly lengthen, length increase has reduced communication reliability and success ratio; The requirement of response speed when complicated encipherment scheme has also improved packets of information transmission, unreliable to making to communicate by letter, so that cannot use.
Summary of the invention
Task of the present invention is to create a new system and method, realizes between main website and measuring terminal important information transmission, even if reach, not encrypt be also safe target.
The channel that system of the present invention has main website, intelligent metering terminal at least and communicates by letter mutually, intelligent metering terminal, refers to the measurement instrument of channel and energy process information, such as intelligent electric energy meter, intellectual water meter, Intelligent gasometer etc., it is characterized in that:
A, metered amount user's (instigating the user of the metered amounts such as electricity consumption, water, gas, heating power) paying information, not only leaves in main website database, and leaves in intelligent metering terminal; Intelligent metering terminal often has the consumption of metered amount, just from this intelligent metering terminal accumulative total is paid dues the amount of money, subtracts button, and remaining sum shows and is kept in " remain metered amount pay dues the amount of money ";
B, when main website transmits metered amount cost information to measuring terminal, " this metered amount pay dues the amount of money " that comprises phase mutual restricting relation in packets of information, add that this forward direction intelligent metering terminal passes " cumulative measurement amount Fee Amount " and generates total " instruction cumulative measurement amount Fee Amount ", be arranged on each the reception while paying the instruction of metered amount expense of intelligent metering terminal in a distant place, internal processes all can be verified " intelligent metering terminal in cumulative measurement amount Fee Amount "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", after intelligent metering terminal program checking above-mentioned relation is set up, accept the pay dues amount of money instruction to preserve " the instruction accumulative total power purchase amount of money " be " the interior cumulative measurement amount Fee Amount of intelligent metering terminal " of this metered amount,
C, main website are provided with the data storage cell of special storage " the cumulative measurement amount of carrying down Fee Amount ", intelligent metering terminal because of fault, change table, the reason such as scrap while removing, be removed in terminal " in intelligent metering terminal cumulative measurement amount Fee Amount ”， main website program by manually or auto convert in " the cumulative measurement amount of carrying down Fee Amount " data cell, preserve.
Main website of the present invention, is designed with negative value " metered amount Fee Amount " and passes down running program, when program supports that intelligent metering terminal has improper metered amount Fee Amount to enter, after approval procedure, by system, by negative value, is operated and is deducted.
Main website of the present invention, is designed with every intelligent metering terminal and all reports " cumulative measurement amount amount of money ”Bing You main website this intelligent metering terminal cumulative measurement amount automatically and in database program that the amount of money compares of paying dues of paying dues in intelligent metering terminal every day.
Main website of the present invention program, designed and need to change the cumulative measurement amount program that the special operational of the amount of money all must could implement after strict submission, examination and approval procedures of paying dues, and this generic operation is set up " give special approval to cumulative measurement amount pay dues the amount of money " special account, carried out special record and management.
Main website of the present invention program, to relating to the cumulative measurement amount constant business of amount of money total amount of paying dues, main website program is carried out the operation that a family increases and reduce at another family automatically.
For a method for metered amount Fare Collection System information security, the method especially for electricity, water, gas, heating power metered amount pay imformation safety, has at least and comprises as follows step and characterization step:
First Characteristic step, the present invention, by metered amount user's paying information, is not only left in main website database, and leaves in intelligent metering terminal; Intelligent metering terminal often has the consumption of metered amount, just from intelligent metering terminal accumulative total is paid dues the amount of money, subtracts button, and remaining sum shows and is kept in " remain metered amount pay dues the amount of money ";
Owing to leaving the amount of money in intelligent metering terminal and cash in, there is an essential difference: cash can shift without trace at short notice, the amount of money leaving in intelligent metering terminal can not be consumed at short notice and shift, and when, by which kind of approach, arrive where all remembered in system diary have record to look into.No matter when pinpoint the problems and can realize responsibility tracking, can implement error correction.It is all ineffectual behavior that this design of the present invention makes any devious conduct in this system communication.
Second Characteristic step ， main website will pass down the relation that cost information forms mutual restriction when measuring terminal transmits metered amount cost information; Be arranged on each the reception while paying the instruction of metered amount expense of intelligent metering terminal in a distant place, capital verify two numbers according to this and verify two data and measuring terminal in relation between canned data: " cumulative measurement amount Fee Amount in intelligent metering terminal "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", when equation meets, intelligent metering terminal is accepted the pay dues amount of money instruction to preserve " the instruction accumulative total power purchase amount of money " be " the interior cumulative measurement amount Fee Amount of intelligent metering terminal " of this metered amount; Relation data conditions each other: the firstth, " this metered amount pay dues the amount of money "---be the metered amount Fee Amount that metered amount client pays at this.The secondth, " cumulative measurement amount pay dues the amount of money "---this piece intelligent metering terminal since paying for the first time metered amount expense, the metered amount expense total charge that accumulative total is paid.Its minute " instruction accumulative total is paid metered amount Fee Amount " (purchase metered amount expense Shi You main website passes down) and " in intelligent metering terminal, accumulative total is paid metered amount Fee Amount " (the cumulative measurement amount of having verified for the last time Fee Amount of preserving in intelligent metering terminal).While supplementing with money to first intelligent metering terminal, generate " this metered amount pay dues the amount of money " and " instruction cumulative measurement amount Fee Amount "; System intelligence measuring terminal of the present invention checking mutual relationship " cumulative measurement amount Fee Amount in intelligent metering terminal "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", when relational expression is set up, intelligent metering terminal is accepted the pay dues amount of money instruction to preserve " instruction cumulative measurement amount Fee Amount " be " the interior cumulative measurement amount Fee Amount of intelligent metering terminal " of this metered amount.
Give again for the second time and later intelligent metering terminal supplement with money under Shi， main website teletype command for " this metered amount pay dues the amount of money ", add under this forward direction intelligent metering terminal that " cumulative measurement amount Fee Amount " generates total " instruction cumulative measurement amount Fee Amount "; Intelligent metering terminal checking: " cumulative measurement amount Fee Amount in intelligent metering terminal "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", when condition meets, accepts and preserve " the interior cumulative measurement amount Fee Amount of intelligent metering terminal ";
For example: supplement 100 yuan with money to first intelligent metering terminal, instruction is " this metered amount pay dues the amount of money " 100 yuan, " instruction cumulative measurement amount Fee Amount " 100 yuan; 100 yuan=" instruction cumulative measurement amount Fee Amount " 100 yuan of 0 yuan of system intelligence measuring terminal of the present invention checking mutual relationship " cumulative measurement amount Fee Amount in intelligent metering terminal " (while dispatching from the factory being 0 yuan)+" this metered amount pay dues the amount of money ", intelligent metering terminal accept this metered amount pay dues amount of money instruction and preserve " instruction cumulative measurement amount Fee Amount " " 100 yuan be " cumulative measurement amount Fee Amount in intelligent metering terminal ".
Supplement 200 yuan with money to for the second time intelligent metering terminal, instruction is " this metered amount pay dues the amount of money " 200 yuan, " instruction cumulative measurement amount Fee Amount " 300 yuan (adding 100 yuan first), system intelligence measuring terminal checking: 200 yuan=" instruction cumulative measurement amount Fee Amount " 300 yuan of " cumulative measurement amount Fee Amount in intelligent metering terminal " 100 yuan+" this metered amount pay dues the amount of money ", also accept and preserve " cumulative measurement amount Fee Amount in intelligent metering terminal " 300 yuan.
Above-mentioned example can be confirmed 2 points, and the first intelligent metering terminal guarantees can not repeat to accept same instruction; Second " cumulative measurement amount Fee Amount in table " is the correct metered amount Fee Amount of always paying dues through checking.The 3rd characterization step, in order to guarantee the 4th characterization step relational equation, set up, intelligent metering terminal because of fault, the reason such as change, scrap while removing, be removed " cumulative measurement amount Fee Amount in intelligent metering terminal " in intelligent metering terminal, by system, carry over to manually or automatically in " the cumulative measurement amount of carrying down Fee Amount " database and preserve.
The 4th characterization step, the present invention passed through in identical closing time, " cumulative measurement amount Fee Amount in intelligent metering terminal " in each piece intelligent metering terminal in system is all accumulated in together, add " the cumulative measurement amount of carrying down Fee Amount ", necessarily equal the book total value of the cumulative measurement amount Fee Amount that this system received before closing time.Any possible leak all can destroy this relational equation: all possible improper activity is all to increase cumulative measurement amount Fee Amount in intelligent metering terminal, the total value of the cumulative measurement amount Fee Amount that the system of minimizing book is received.Monitoring by system of the present invention to this relational expression, can find any irregular behavior, and the error correction design that system possesses can be carried out error correction to the problem of finding, thereby even if guarantee information is not encrypted the yet target of safety.
The 5th comprises step, system of the present invention for correcting the technological means of irregularities.System of the present invention negative value " metered amount Fee Amount " operation, ought have a kind of managerial demand, need from intelligent metering terminal, detain back certain while measuring " metered amount Fee Amount ", can carry out negative value " metered amount Fee Amount " and pass down operation.Negative value " metered amount Fee Amount " operation, with the same on the occasion of operation, the firstth, " this negative metered amount pay dues the amount of money "---be that this negative value operates the metered amount Fee Amount that should deduct.The secondth, former " cumulative measurement amount pay dues the amount of money ", adds that " negative metered amount pay dues the amount of money pay dues " generates new " instruction cumulative measurement amount pay dues the amount of money ", and one removes and passes in intelligent metering terminal.When system discovery intelligent metering terminal has non-metering amount Fee Amount to enter, after approval procedure, by system, by negative value, operate and deduct.
Guarantee a system for metered amount Fare Collection System information security, particularly guarantee the system of electricity, water, gas, heating power metered amount pay imformation safety, have main website, intelligent metering terminal and the channel of communicating by letter mutually at least, it is characterized in that:
A, metered amount user's paying information, not only leaves in main website database, and leaves in intelligent metering terminal; Intelligent metering terminal often has the consumption of metered amount, just from this intelligent metering terminal is paid dues the amount of money, subtracts button, shows and preserves the residue metered amount amount of money of paying dues;
B, when main website transmits metered amount cost information to measuring terminal, " this metered amount pay dues the amount of money " that comprises phase mutual restricting relation in packets of information, add that this forward direction intelligent metering terminal passes " cumulative measurement amount Fee Amount " and generates total " instruction cumulative measurement amount Fee Amount ", be arranged on each the reception while paying the instruction of metered amount expense of intelligent metering terminal in a distant place, internal processes all can be verified " intelligent metering terminal in cumulative measurement amount Fee Amount "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", after intelligent metering terminal program checking above-mentioned relation is set up, accept the pay dues amount of money instruction to preserve " the instruction accumulative total power purchase amount of money " be " the interior cumulative measurement amount Fee Amount of intelligent metering terminal " of this metered amount,
C, main website are provided with the data storage cell of special storage " the cumulative measurement amount of carrying down Fee Amount ", intelligent metering terminal because of fault, change table, the reason such as scrap while removing, be removed in terminal " cumulative measurement amount Fee Amount ”， main website program is preserved by carrying over to manually or automatically in " the cumulative measurement amount of carrying down Fee Amount " data cell in intelligent metering terminal.
Main website of the present invention, is characterized in that: be designed with negative value " metered amount Fee Amount " and pass down running program, when program supports that intelligent metering terminal has improper metered amount Fee Amount to enter, after approval procedure, by system, by negative value, operated and deducted.
Main website of the present invention, is characterized in that: main website is designed with every intelligent metering terminal and all reports " cumulative measurement amount amount of money ”Bing You main website this intelligent metering terminal cumulative measurement amount automatically and in database program that the amount of money compares of paying dues of paying dues in intelligent metering terminal every day.
Main website of the present invention, it is characterized in that: main website program has guaranteed that every pay dues special operational of the amount of money of cumulative measurement amount that need to change all must could implement after strict submission, examination and approval procedures to, and this generic operation is set up " give special approval to cumulative measurement amount pay dues the amount of money " special account, recorded and manage specially.
Main website of the present invention, is characterized in that: main website program has guaranteed all cumulative measurement amount constant business of amount of money total amount of paying dues that relates to, and system program carries out the operation that a family increases and reduce at another family automatically.
For a method for metered amount Fare Collection System information security, the method especially for electricity, water, gas, heating power metered amount pay imformation safety, has at least and comprises as follows step and characterization step:
First Characteristic step, the present invention, by metered amount user's paying information, is not only left in main website database, and leaves in intelligent metering terminal; Intelligent metering terminal often has the consumption of metered amount, just from this intelligent metering terminal accumulative total is paid dues the amount of money, subtracts button, and remaining sum shows and is kept in " remain metered amount pay dues the amount of money ";
Second Characteristic step ， main website will pass down the relation that cost information forms mutual restriction when measuring terminal transmits metered amount cost information; Be arranged on each the reception while paying the instruction of metered amount expense of intelligent metering terminal in a distant place, capital verify two numbers according to this and verify two data and measuring terminal in relation between canned data: " cumulative measurement amount Fee Amount in intelligent metering terminal "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", when equation meets, intelligent metering terminal is accepted the pay dues amount of money instruction to preserve " the instruction accumulative total power purchase amount of money " be " the interior cumulative measurement amount Fee Amount of intelligent metering terminal " of this metered amount; Give again for the second time and later intelligent metering terminal supplement with money under Shi， main website teletype command for " this metered amount pay dues the amount of money ", add under this forward direction intelligent metering terminal that " cumulative measurement amount Fee Amount " generates total " instruction cumulative measurement amount Fee Amount "; Intelligent metering terminal checking: " cumulative measurement amount Fee Amount in intelligent metering terminal "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", when condition meets, accepts and preserve " the interior cumulative measurement amount Fee Amount of intelligent metering terminal ";
The 3rd characterization step, in order to guarantee the 4th characterization step relational equation, set up, intelligent metering terminal because of fault, the reason such as change, scrap while removing, be removed " cumulative measurement amount Fee Amount in intelligent metering terminal " in intelligent metering terminal, by system, carry over to manually or automatically in " the cumulative measurement amount of carrying down Fee Amount " database and preserve;
The 4th characterization step, by in identical closing time, create a relational equation that data condition each other: " cumulative measurement amount Fee Amount in intelligent metering terminal " in each piece intelligent metering terminal in system is all accumulated in together, add " the cumulative measurement amount of carrying down Fee Amount ", the book total value that equals the cumulative measurement amount Fee Amount that this system received before closing time when normal, system finds to provide abnormal information by relational expression; The 5th comprises step, system negative value " metered amount Fee Amount " operation for correcting a mistake, when system discovery intelligent metering terminal has improper metered amount Fee Amount to enter intelligent metering terminal, after approval procedure, by system, by negative value, operate and deduct.
Embodiment
An embodiment who guarantees information security, its characterization step is, every intelligent metering terminal all can report that " in table, the cumulative measurement amount cumulative measurement amount of amount of money ”Bing You administrative center automatically and in the database amount of money of paying dues of paying dues compares, and finds to generate when inconsistent blacklist every day.---in " table in cumulative measurement amount pay dues the amount of money " and database, " cumulative measurement amount pay dues the amount of money " is inconsistent when being confirmed to be illegal operation and causing, just can be by " negative metered amount pay dues the amount of money " operation, to illegally supplement electricity charge button with money returns---so, even if having required great effort, someone once illegally supplements with money, finally after system is corrected, be still a futile behavior, can not achieve the goal.
An embodiment who guarantees information security, its characterization step is, every relating to, changes the pay dues operation of amount of money total amount of cumulative measurement amount, must be all one of following manner:
1) any operator can not intervene the operation process of this business.Such as rechargeable card, pay dues in business hall, bank's online payment business.
2) every pay dues special operational of the amount of money of cumulative measurement amount that need to change all must could be implemented after strict submission, examination and approval procedures, and this generic operation is set up " give special approval to cumulative measurement amount pay dues the amount of money " special account, recorded and manage specially.Guarantee that it is transparent open, can responsibility follow the trail of.
An embodiment who guarantees information security, its characterization step is, all cumulative measurement amount constant business of amount of money total amount of paying dues that relates to, system is carried out the operation that a family increases and reduce at another family automatically.As rechargeable card fills the family correction business of misusing.
In the method for information security of the present invention, information forms a kind of method of mutual restricting relation, its characterization step is, every intelligent metering terminal all can report that " in intelligent metering terminal, the cumulative measurement amount cumulative measurement amount of amount of money ”Bing You administrative center automatically and in the database amount of money of paying dues of paying dues compares every day, find when inconsistent to report, foundation is provided for dealing with problems.
In the method for information security of the present invention, information forms a kind of method of mutual restricting relation, its characterization step is, every relating to, changes the pay dues operation of amount of money total amount of cumulative measurement amount, at software program, be all designed to: any operator can not intervene this business, every pay dues special operational of the amount of money of cumulative measurement amount that need to change all must could be implemented after strict submission, examination and approval procedures, and this generic operation is set up " give special approval to cumulative measurement amount pay dues the amount of money " special account, carried out special and management.
In the method for information security of the present invention, information forms a kind of method of mutual restricting relation, and its characterization step is, all cumulative measurement amount constant business of amount of money total amount of paying dues that relates to, and system is carried out the operation that a family increases and reduce at another family automatically.
It should be noted that above description is intended to illustrate specific embodiment of the invention scheme, can not be interpreted as limitation of the present invention.The present invention's scope required for protection is only limited by claims.
The present invention, by the design to system data, utilizes the primitive attribute that metered amount Fee Amount can not be consumed and shift in short-term in intelligent metering terminal, simultaneously by design that data are conditioned each other, has realized the safety of system information transmissions.Can be widely used in safe information transmission occasion in Internet of Things uses.
Claims (9)
1. guarantee a system for metered amount Fare Collection System information security, particularly guarantee the system of electricity, water, gas, heating power metered amount pay imformation safety, have main website, intelligent metering terminal and the channel of communicating by letter mutually at least, it is characterized in that:
A, metered amount user's paying information, not only leaves in main website database, and leaves in intelligent metering terminal; Intelligent metering terminal often has the consumption of metered amount, just from this intelligent metering terminal is paid dues the amount of money, subtracts button, and remaining sum shows and be kept in " residue metered amount pay dues the amount of money ",
B, when main website transmits metered amount cost information to measuring terminal, " this metered amount pay dues the amount of money " that comprises phase mutual restricting relation in packets of information, add that this forward direction intelligent metering terminal passes " cumulative measurement amount Fee Amount " and generates total " instruction cumulative measurement amount Fee Amount ", be arranged on each the reception while paying the instruction of metered amount expense of intelligent metering terminal in a distant place, internal processes all can be verified " intelligent metering terminal in cumulative measurement amount Fee Amount "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", after intelligent metering terminal program checking above-mentioned relation is set up, accept the pay dues amount of money instruction to preserve " instruction cumulative measurement amount Fee Amount " be " the interior cumulative measurement amount Fee Amount of intelligent metering terminal " of this metered amount,
C, main website are provided with the data storage cell of special storage " the cumulative measurement amount of carrying down Fee Amount ", intelligent metering terminal because of fault, change table, the reason such as scrap while removing, be removed in terminal " cumulative measurement amount Fee Amount ”， main website program is preserved by carrying over to manually or automatically in " the cumulative measurement amount of carrying down Fee Amount " data cell in intelligent metering terminal.
2. main website according to claim 1, it is characterized in that: be designed with negative value " metered amount Fee Amount " and pass down running program, when program supports that intelligent metering terminal has improper metered amount Fee Amount to enter, after approval procedure, by system, by negative value, operate and deduct.
3. main website according to claim 1, is characterized in that: main website is designed with every intelligent metering terminal and all reports " cumulative measurement amount amount of money ”Bing You main website this intelligent metering terminal cumulative measurement amount automatically and in database program that the amount of money compares of paying dues of paying dues in intelligent metering terminal every day.
4. main website according to claim 1, it is characterized in that: main website program has guaranteed that every pay dues special operational of the amount of money of cumulative measurement amount that need to change all must could implement after strict submission, examination and approval procedures to, and this generic operation is set up " give special approval to cumulative measurement amount pay dues the amount of money " special account, carried out special record and management.
5. main website according to claim 1, is characterized in that: main website program has guaranteed all cumulative measurement amount constant business of amount of money total amount of paying dues that relates to, and main website program is carried out the operation that a family increases and reduce at another family automatically.
6. for a method for metered amount Fare Collection System information security, the method especially for electricity, water, gas, heating power metered amount pay imformation safety, has at least and comprises as follows step and characterization step:
First Characteristic step, the present invention, by metered amount user's paying information, is not only left in main website database, and leaves in intelligent metering terminal; Intelligent metering terminal often has the consumption of metered amount, just from intelligent metering terminal accumulative total is paid dues the amount of money, subtracts button, and remaining sum shows and be kept in " remain metered amount pay dues the amount of money ",
Second Characteristic step ， main website will pass down the relation that cost information forms mutual restriction when measuring terminal transmits metered amount cost information; Be arranged on each the reception while paying the instruction of metered amount expense of intelligent metering terminal in a distant place, capital verify two numbers according to this and verify two data and measuring terminal in relation between canned data: " cumulative measurement amount Fee Amount in intelligent metering terminal "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", when equation meets, intelligent metering terminal is accepted the pay dues amount of money instruction to preserve " instruction cumulative measurement amount Fee Amount " be " the interior cumulative measurement amount Fee Amount of intelligent metering terminal " of this metered amount; Give again for the second time and later intelligent metering terminal supplement with money under Shi， main website teletype command for " this metered amount pay dues the amount of money ", add under this forward direction intelligent metering terminal that " cumulative measurement amount Fee Amount " generates total " instruction cumulative measurement amount Fee Amount "; Intelligent metering terminal checking: " cumulative measurement amount Fee Amount in intelligent metering terminal "+" this metered amount pay dues the amount of money "=" instruction cumulative measurement amount Fee Amount ", when condition meets, accept and preserve " cumulative measurement amount Fee Amount in intelligent metering terminal "
The 3rd characterization step, in order to guarantee the 4th characterization step relational equation, set up, intelligent metering terminal because of fault, the reason such as change, scrap while removing, be removed " cumulative measurement amount Fee Amount in intelligent metering terminal " in intelligent metering terminal, by system, carry over to manually or automatically in " the cumulative measurement amount of carrying down Fee Amount " database and preserve
The 4th characterization step, by in identical closing time, create a relational equation that data condition each other: " cumulative measurement amount Fee Amount in intelligent metering terminal " in each piece intelligent metering terminal in system is all accumulated in together, add " the cumulative measurement amount of carrying down Fee Amount ", when normal, equal the book total value of the cumulative measurement amount Fee Amount that this system received before closing time, system finds to provide abnormal information by relational expression
The 5th comprises step, system negative value " metered amount Fee Amount " operation for correcting a mistake, when system discovery intelligent metering terminal has improper metered amount Fee Amount to enter intelligent metering terminal, after approval procedure, by system, by negative value, operate and deduct.
7. information forms a kind of method of mutual restricting relation in the method for information security according to claim 6, its characterization step is, every intelligent metering terminal all can report that " in intelligent metering terminal, the cumulative measurement amount cumulative measurement amount of amount of money ”Bing You administrative center automatically and in the database amount of money of paying dues of paying dues compares every day, find when inconsistent to report, foundation is provided for dealing with problems.
8. information forms a kind of method of mutual restricting relation in the method for information security according to claim 6, its characterization step is, every relating to, changes the pay dues operation of amount of money total amount of cumulative measurement amount, software program is all designed to: any operator can not intervene this business, every pay dues special operational of the amount of money of cumulative measurement amount that need to change all must could be implemented after strict submission, examination and approval procedures, and this generic operation is set up " give special approval to cumulative measurement amount pay dues the amount of money " special account, recorded and manage specially.
9. information forms a kind of method of mutual restricting relation in the method for information security according to claim 6, and its characterization step is, all cumulative measurement amount constant business of amount of money total amount of paying dues that relates to, and system is carried out the operation that a family increases and reduce at another family automatically.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107710216A (en) * | 2015-07-03 | 2018-02-16 | 阿费罗有限公司 | For establishing the apparatus and method of secure communication channel in Internet of Things (IoT) system |
| CN107798417A (en) * | 2017-09-25 | 2018-03-13 | 平安科技（深圳）有限公司 | Optimization method, device and computer equipment based on connected transaction data processing |
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| CN107710216A (en) * | 2015-07-03 | 2018-02-16 | 阿费罗有限公司 | For establishing the apparatus and method of secure communication channel in Internet of Things (IoT) system |
| CN107710216B (en) * | 2015-07-03 | 2021-12-07 | 阿费罗有限公司 | Apparatus and method for establishing a secure communication channel in an internet of things (IoT) system |
| CN107798417A (en) * | 2017-09-25 | 2018-03-13 | 平安科技（深圳）有限公司 | Optimization method, device and computer equipment based on connected transaction data processing |
| CN107798417B (en) * | 2017-09-25 | 2019-06-14 | 平安科技（深圳）有限公司 | Optimization method, device and computer equipment based on connected transaction data processing |
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