CN101339678A - Pre-payment meter key management system - Google Patents
Pre-payment meter key management system Download PDFInfo
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- CN101339678A CN101339678A CNA2008101423629A CN200810142362A CN101339678A CN 101339678 A CN101339678 A CN 101339678A CN A2008101423629 A CNA2008101423629 A CN A2008101423629A CN 200810142362 A CN200810142362 A CN 200810142362A CN 101339678 A CN101339678 A CN 101339678A
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Abstract
The invention provides a key management system of a prepayment meter, which comprises a root key card management subsystem, a master key card management subsystem, and an application card management subsystem; the root key card management subsystem issues a root key card; after the master key card management subsystem adds area identity dissipation factors to the root key management card, the root key card educes the master key card for specially issuing work according to the area dissipation; the application card management subsystem imports the master key card in the application card. The key management system of the prepayment device has the advantages that: a three-level manner is adopted to issue and deliver the key to guarantee the confidentiality; the key management system of the prepayment meter keeps independent running from the management system of selling electricity, water, gas, and the like; the parent card and the application card have the same type; as the area factors are added to the keys, whether the application card in various areas is compatible or not, the system can be flexibly controlled.
Description
Technical field
The invention relates to a kind of key management system, be meant a kind of pre-payment meter key management system especially.
Background technology
At present, domestic lighting electricity consumption and commercial power mostly adopt traditional induction meter metering, management of power use method is a manual metering, write down every month power consumption, the elder generation electricity consumption, after pay dues, along with the continuous increase of power consumption, this electric energy measuring management method demonstrates many shortcomings, topmost is exactly that difficulty is collected in the electricity charge, and the electricity consumption of user elder generation just means that electric industry management department needs prepayment electric expense, and then charges to the user, and because a variety of causes, be difficult to accomplish to collect the electricity charge at present on time, even the situation of the electricity charge occurs can not receive in a large number, cause enormous economic loss for electricity bill control department, and each press for payment of also significant wastage manpower and materials of the electricity charge, in addition, for stealing the electric stealer, traditional ammeter is because self principle and structure, can't prevent, thereby cause electric further waste.
In addition, using and managing and also exist the problem same for requisite water and gas in the daily life with the management of above-mentioned electricity, therefore, supply company for water, electricity, gas, copying three meter readings of getting each user every month to the doorstep is very hard works, needs to drop into a large amount of man power and materials.Raising along with China market expanding economy and people's living standard, the measuring control that water, electricity, gas use is operated in and seems important all the more in the whole national economy, especially after " Measurement Law of the People's Republic of China " promulgation, each administrative departments concerned has issued a series of supporting with it rules and regulation in succession, the legal management track has been included in the metering of water, electricity, gas in, and measuring products has stepped into collectivization simultaneously, intelligentized direction develops.
Based on above-mentioned factor, more and more polytype prepayment meter is developed, be used for carrying out the pre-payment use of electricity, water, gas, and supporting as prepayment meter must be provided some IC-cards, be used for writing down the information of presell or use or use by administrative authority, be used for detecting and revise data etc., key management system is mainly used in the distribution IC-card, and management unit uses by the IC-card distribution.
Wherein key comprises following several types:
1, internal authentication key (MID-KEY)
This internal authentication key (MID-KEY) control IC-card, the ESAM module of ammeter, sale of electricity site, management system for selling power are same power supply management departments.IC-card has only the authentication by internal authentication key (MID-KEY), and subscriber card just is the IC-card of native system distribution by approval.Just can carry out next step operation, finish subscriber card and open an account, purchase work such as electricity, dress electricity.Other card need carry out internal authentication equally.But revise key card and message file and safeguard that the PSAM card does not have this internal authentication.
2, sale of electricity external authentication key (BK-KEY)
This sale of electricity external authentication key (BK-KEY) control is to purchasing the write operation of electric district information on the IC-card.Each sale of electricity site of sale of electricity network can be purchased the electricity district at IC-card and write relevant informations such as purchasing electricity by the authentication of subscriber card sale of electricity external authentication key.
3, ammeter external authentication key (ME-KEY)
This ammeter external authentication key (ME-KEY) control is returned the write operation of writing the district to the IC-card ammeter.The authentication of sale of electricity network by subscriber card ammeter external authentication key can wipe that ammeter returns the data of writing the district on the IC-card; The authentication of pre-payment time-sharing ammeter by subscriber card ammeter external authentication key, can be on IC-card ammeter return and write the district and write the ammeter relevant information.
4, electric weight loads external authentication key (PO-KEY)
This electric weight loads purchases electric weight/purchase the electric amount of money to append to ammeter on external authentication key (PO-KEY) control IC-card.The authentication that ammeter loads the external authentication key by electric weight just can will be purchased electric weight/purchase the electric amount of money to be appended in the ammeter on the IC-card.
5, IC-card distribution key (OUT-KEY)----ammeter is used master control key
This IC-card distribution key (OUT-KEY) control IC-card hair fastener center is to the modification of key during ammeter is used on subscriber card, PSAM card, modification key card, the test card, authentication by IC-card distribution key, can revise the key of set of cipher key in the application directory on above-mentioned five kinds of cards, irrelevant with electricity-selling system and sale of electricity flow process, belong to key management system and use----IC-card hair fastener center to use.
6, this security module distribution key (EX-KEY) control of security module distribution key (EX-KEY) is to the modification of key in the pre-payment time-sharing ammeter ESAM security authentication module.Ammeter is by the authentication of security module distribution key, could revise set of cipher key key in the ESAM security authentication module of ammeter.
7, secure line protection key (LI-KEY)
This secure line protection key (LI-KEY) control is to the renewal of ESAM security authentication module set of cipher key in the pre-payment time-sharing ammeter.That deposits in the modification key card is protected the new key ciphertext of secret key encryption after being transferred to ammeter ESAM module by secure line; ESAM module route protection key safe in utilization is decrypted encrypt data, obtains the key that real set of cipher key is used to revise the ESAM module.Secure line protection key makes the key that is updated in transmission course, and mode (ciphertext) transmission with encipherment protection after the ESAM inside modules that is updated, just obtains real key data.If these data are stolen,, also can not obtain real key because the stealer does not know secure line protection key in transport process.
8, ammeter application message maintenance key (USE-KEY)
The ammeter application information file is revised authenticate key
9, IC-card master control key (MAIN1-KEY)
IC-card distribution main control key; The modification of key in the set of cipher key under the root directory on the control IC-card.Generate and management by IC-card hair fastener center.
10, IC-card maintenance key (MAIN2-KEY)
IC-card public information file maintenance key; Public information file modifying on the control IC-card.Generate and management by IC-card hair fastener center.
Existing general key management system can be distinguished master card and application card, master card and application card use dissimilar cards, and the master card consumption is few, and price is expensive, and existing general key management system does not limit the zone, and whether the application card that can not control zones of different is compatible or incompatible.
Summary of the invention
Technical matters to be solved by this invention is to provide pre-payment meter key management system a kind of independent operating, strong security.
The present invention solves the problems of the technologies described above by the following technical programs: a kind of pre-payment meter key management system, comprise root key card ADMINISTRATION SUBSYSTEM, master key card ADMINISTRATION SUBSYSTEM, and the application card ADMINISTRATION SUBSYSTEM,
Described root key card ADMINISTRATION SUBSYSTEM distribution root key card, the root key card comprises the various root keys of whole pre-payment meter key management system, root key card ADMINISTRATION SUBSYSTEM operates in the top department of hair fastener management unit, is delivered on the corresponding master key card after by master key card ADMINISTRATION SUBSYSTEM relevant root key being disperseed;
Described master key card ADMINISTRATION SUBSYSTEM is after all keys add the regional number dispersion factor on the root key card, derive the master key card of using by the special-purpose issuing working of zone dispersion by the root key card, comprised in the root key card key after all conversion that participate in through regional numbers in the master key card, master key card ADMINISTRATION SUBSYSTEM operates in the subsector of hair fastener management unit;
Described application card ADMINISTRATION SUBSYSTEM imports application card with the master key card.
This invention further is specially:
Described root key card ADMINISTRATION SUBSYSTEM is in charge of the root key card and is generated equipment, distribution root key card, described root key card generation equipment comprises: tailor-made blank IC-card, IC-card manufacturer authenticate card, and the double cassettes read write line, and described root key card ADMINISTRATION SUBSYSTEM further comprises the steps:
Start from step 10;
Step 12: whether have password and root key PIN code input, if any, enter step 14, otherwise detect again if at first detecting;
Step 14: detect IC-card manufacturer and authenticate the auxilliary deck whether card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 16: detected and write card instruction input;
Step 18: system ejects checking PIN code interface, authenticate the PIN code and hair fastener instruction of card in the IC-card manufacturer of receiving input after, system writes the information that IC-card manufacturer authenticates in the card in the tailor-made blank IC-card, generates the root key card;
EOP (end of program) is in step 19.
Described master key card ADMINISTRATION SUBSYSTEM is in charge of the master key card and is generated equipment, described master key card generation equipment comprises: the root key card of tailor-made blank IC-card, the distribution of upper management department, and the double cassettes read write line, described master key card ADMINISTRATION SUBSYSTEM further comprises the steps:
Start from step 20;
Step 22: whether have area code and master key PIN code input, if any, enter step 24, otherwise detect again if at first detecting;
Step 24: detect the auxilliary deck whether the root key card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 26: detected and write card instruction input;
Step 28: system ejects checking PIN code interface, and after the PIN code and hair fastener instruction of the root key card of receiving input, system writes the information in the root key card in the tailor-made blank IC-card, generates the master key card;
EOP (end of program) is in step 29.
Area code in the described step 22 pre-determines according to the arrangement of Business Nature and pre-payment meter key management system, pre-payment meter sale of electricity, water, gas system.
Described application card ADMINISTRATION SUBSYSTEM is in charge of application card and is generated equipment, described application card generation equipment comprises: the master key card of tailor-made blank IC-card, the distribution of upper management department, and the double cassettes read write line, described application card ADMINISTRATION SUBSYSTEM further comprises the steps:
Start from step 30;
Step 32: the basic document of input is received by system;
Step 33: the instruction of user's input is judged by system, enters corresponding hair fastener interface according to instruction, and produces a sequence number automatically, and judge whether to revise the instruction of basic document, if, enter step 34, otherwise, step 35 entered;
Step 34: change basic document;
Step 36: detect the auxilliary deck whether the master key card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 37: detected and write card instruction input;
Step 38: system ejects checking PIN code interface, after the PIN code and hair fastener instruction of the master key card of receiving input, system writes the information in the master key card in the tailor-made blank IC-card, generates application card, write the information difference in the different application cards, preestablish by system;
EOP (end of program) is in step 39.
Described application card comprises following 7 kinds: subscriber card; The PSAM card; The ESAM module; Revise the master key card; Test card; Message file is safeguarded the PSAM card; The Default Value card.
The basic document that needs in the described step 32 to fill in has: the public information file; The cardholder information file; The ammeter application information file; PSAM end message file; Ammeter is used the PSAM message file; The ESAM message file.
Hair fastener interface in the described step 33 comprises the hair fastener interface of described 7 kinds of application cards.
The advantage of pre-payment meter key management system of the present invention is: three grades of modes that adopt root key card, master key card, application card are transmitted in the key distribution, each level adopts enciphering transformation and ciphertext route protection mode to write downwards when transmitting, and has guaranteed confidentiality; And management systems such as this pre-payment meter key management system and sale of electricity, water, gas are independent operating separately; General key management system can be distinguished master card and application card, master card and application card use dissimilar cards, and this key management system master card and application card use card of the same type, i.e. general application card is used in key transmission, easier use, and level of security does not reduce; From ease for use, adopt the mode of password to authenticate, reduced the quantity of authentication card, the easier operation of user; This key management system has added Location factor, and whether the application card that can control different zones flexibly is compatible or incompatible.
Description of drawings
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is that the card that pre-payment meter key management system of the present invention is extremely controlled generates the outfit of equipment structural drawing.
Fig. 2 is the root key card ADMINISTRATION SUBSYSTEM process flow diagram of pre-payment meter key management system of the present invention.
Fig. 3 is the master key card ADMINISTRATION SUBSYSTEM process flow diagram of pre-payment meter key management system of the present invention.
Fig. 4 is the application card ADMINISTRATION SUBSYSTEM process flow diagram of pre-payment meter key management system of the present invention.
Embodiment
See also Fig. 1, pre-payment meter key management system of the present invention comprises root key card ADMINISTRATION SUBSYSTEM, master key card ADMINISTRATION SUBSYSTEM, and the application card ADMINISTRATION SUBSYSTEM.
Described root key card ADMINISTRATION SUBSYSTEM is in charge of the root key card and is generated equipment, distribution root key card, the root key card comprises the various root keys of whole pre-payment meter key management system, root key card ADMINISTRATION SUBSYSTEM operates in the top department of hair fastener management unit, all root keys of storage system on the root key card are delivered on the corresponding master key card after by corresponding master key card ADMINISTRATION SUBSYSTEM relevant root key being disperseed.
Described master key card ADMINISTRATION SUBSYSTEM is in charge of the master key card and is generated equipment, master key card ADMINISTRATION SUBSYSTEM is after all keys add the regional number dispersion factor on the root key card, derive the master key card of using by the special-purpose issuing working of zone dispersion by the root key card, comprised all keys in the root key card (through key after the conversion of regional number participation) in the master key card, master key card ADMINISTRATION SUBSYSTEM operates in the subsector of hair fastener management unit.
Described application card ADMINISTRATION SUBSYSTEM is in charge of application card and is generated equipment, and the application card ADMINISTRATION SUBSYSTEM imports application card with the master key card.
To be described in detail above-mentioned each subsystem below.
1, root key card ADMINISTRATION SUBSYSTEM
Be in charge of the root key card and generate equipment, distribution root key card, the root key card comprises the various root keys of whole pre-payment meter key management system, operates in the top department of hair fastener management unit.
Described root key card generation equipment comprises: tailor-made blank IC-card; IC-card manufacturer authenticates card; D6-U-A type double cassettes read write line.
See also Fig. 2, this root key card ADMINISTRATION SUBSYSTEM comprises the steps:
Start from step 10;
Step 12: detect at first whether password and root key PIN code (password) input are arranged, if any, enter step 14, otherwise detect again, described password can comprise leader's 1 password, leader's 2 passwords, leader's 3 passwords, leader's 4 passwords, use during for generation root key card, and set these parameters and all can not be sky, in order to improve security, leader's 1 password, leader's 2 passwords, leader's 3 passwords, leader's 4 passwords are by two or more people input, and root key PIN uses when issuing the master key card;
Step 14: detect IC-card manufacturer and authenticate the auxilliary deck whether card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 16: detected and write card instruction input;
Step 18: system ejects checking PIN code interface, authenticate the PIN code and hair fastener instruction of card in the IC-card manufacturer of receiving input after, system writes the information that IC-card manufacturer authenticates in the card in the tailor-made blank IC-card, generates the root key card;
EOP (end of program) is in step 19.
This root key card ADMINISTRATION SUBSYSTEM generates the root key of following 10 class keys according to the security word of system safety manager's input, and is stored on the root key card: internal authentication key (MID-KEY); Sale of electricity external authentication key (BK-KEY); Ammeter external authentication key (ME-KEY); Electric weight loads external authentication key (PO-KEY); IC-card distribution key (OUT-KEY)----ammeter is used master control key; Security module distribution key (EX-KEY); Secure line protection key (LI-KEY); Ammeter application message maintenance key (USE-KEY); IC-card master control key (MAIN1-KEY); IC-card maintenance key (MAIN2-KEY).
2, master key card ADMINISTRATION SUBSYSTEM
Be in charge of the master key card and generate equipment, generate the master key card, comprised all keys in the root key card (through key after the conversion of regional number participation), operate in the subsector of hair fastener management unit.
Described master key card generation equipment comprises: tailor-made blank IC-card; The root key card of upper management department distribution; D6-U-A type double cassettes read write line.
See also Fig. 3, this master key card ADMINISTRATION SUBSYSTEM comprises the steps:
Start from step 20;
Step 22: detect at first whether area code and the input of master key PIN code are arranged, if any, enter step 24, otherwise detect again, wherein area code is used for the zoning, the application card of the different master key card of area code distribution can not trans-regionally use, and the master key PIN code will be used when the distribution application card, and described area code pre-determines according to the arrangement of Business Nature and pre-payment meter key management system, pre-payment meter sale of electricity, water, gas system;
Step 24: detect the auxilliary deck whether the root key card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 26: detected and write card instruction input;
Step 28: system ejects checking PIN code interface, and after the PIN code and hair fastener instruction of the root key card of receiving input, system writes the information in the root key card in the tailor-made blank IC-card, generates the master key card;
EOP (end of program) is in step 29.
3, application card management system
Described application card ADMINISTRATION SUBSYSTEM is in charge of application card and is generated equipment, produces new application card.
Described application card generation equipment comprises: tailor-made blank IC-card; The master key card of upper management department distribution; D6-U-A type double cassettes read write line.
Described application card comprises:
1) subscriber card: referring to that the user is used for finishing purchases electricity, water, gas and append the IC-card of purchasing electricity, water, tolerance or purchasing electricity, water, the gas amount of money in electricity, water, gas meter, this card is provided by subscriber card hair fastener center, by prepaid electricity selling, water, the sale of electricity of gas system, water, gas, the table meter loads the electric weight or the amount of money.
2) PSAM card: sale of electricity, water, gas management card by sale of electricity, water, gas management department provide, for the authentication card that the sale of electricity of bank savings site, water, gas or network sale of electricity, water, gas point use, do not have this card and can not carry out normal sale of electricity, water, gas operation.
3) ESAM module: i.e. ESAM security authentication module in electricity, water, the gas card table, the ESAM module has two effects in electricity, water, gas card table: the one, carry out the safety certification work of a table one card; The 2nd, as electricity, water, gas card table data storage area, provide by power supply, water, gas management department; In the ESAM module, safety certification that the electricity in the KEY file, water, gas meter external authentication key and internal authentication key are used for that Every household has an ammeter; Security module distribution key and secure line protection key are used for changing electricity, water, gas meter application key; Electricity, water, tolerance are loaded the external authentication key and are used for the wallet file is authenticated, residual electricity, water, tolerance (or amount of money) must pass through electricity, water, tolerance and load external authentication and just can write the ESAM module when increasing, residual electricity, water, tolerance (or amount of money) Shi Buxu that successively decreases passes through to authenticate; The binary message file is used to deposit electricity, water, gas meter internal data, need not authenticate and can freely read and write, and its form is made by oneself.
4) revise the master key card:, water, in the gas card hypergene product process, for convenient, water, producer's test is produced in the hypergene of gas card, key in the ESAM module is disclosed,, water, after gas card table dispatches from the factory, power supply, water, gas management department uses key management system to generate and revises key card, with revise key card with, water, the key of ESAM module is revised as the key in the actual moving process in the gas card table,, water, gas card table key also just means after revising, water, various function IC-cards and other power supply that producer uses produced in the hypergene of gas card, water, the IC-card of gas management department can not enter this power supply, water, gas and sale of electricity, water, the gas management system, this revises key card by power supply, water, gas management department grasps,, water, it is unknowable that producer is produced in the hypergene of gas card.
5) test card: be that power supply, water, gas management department are used for electricity, water, gas card table are detected, check meter, change the IC-card of table usefulness. this card has difference in functionality according to difference of practical operation, and this card selects for use high capacity CPU card to realize.
6) message file is safeguarded the PSAM card: be used for the modification (by the control of hair fastener center, seldom using) of IC-card public information file and electricity, water, gas meter application information file.
7) Default Value card: be that the one group of functional performance that detects is in process of production for convenience tested and is provided with card.
See also Fig. 4, this application card ADMINISTRATION SUBSYSTEM comprises the steps:
Start from step 30;
Step 32: the basic document of input is received by system, the content of filling in the described basic document, when writing card, only write in the card as a kind of information, can not influence the feature operation of card, in order to increase work efficiency, all to import application card information when avoiding writing card at every turn, this module is used for being provided with the default value when writing card specially, the basic document that need fill in has: public information file (issued points code, limit is purchased the amount of money); Cardholder information file (holder's code, holder name, holder's phone, holder address); Ammeter application information file (application sequence number); PSAM end message file (sale of electricity ground area code, sale of electricity number node, terminating machine numbering); Ammeter is used PSAM message file (PSAM sequence number, use publisher's sign, use recipient's sign, use and enable the date, use date of expiration); ESAM message file (ESAM sequence number, ESAM version number);
Step 33: the instruction of user's input is judged by system, enter corresponding hair fastener interface according to instruction, and produce a sequence number automatically, and judge whether to revise the instruction of basic document, if, enter step 34, otherwise, enter step 35, described hair fastener interface comprises the hair fastener interface of above-mentioned 7 kinds of application cards;
Step 34: change basic document;
Step 36: detect the auxilliary deck whether the master key card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 37: detected and write card instruction input;
Step 38: system ejects checking PIN code interface, after the PIN code and hair fastener instruction of the master key card of receiving input, system writes the information in the master key card in the tailor-made blank IC-card, generates application card, write the information difference in the different application cards, preestablish by system;
EOP (end of program) is in step 39.
Though more than described the specific embodiment of the present invention; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than be used for qualification to scope of the present invention; those of ordinary skill in the art are in the modification and the variation of the equivalence of doing according to spirit of the present invention, all should be encompassed in the scope that claim of the present invention protects.
Claims (8)
1. pre-payment meter key management system is characterized in that: comprise root key card ADMINISTRATION SUBSYSTEM, master key card ADMINISTRATION SUBSYSTEM, and the application card ADMINISTRATION SUBSYSTEM;
Described root key card ADMINISTRATION SUBSYSTEM distribution root key card, the root key card comprises the various root keys of whole pre-payment meter key management system, root key card ADMINISTRATION SUBSYSTEM operates in the top department of hair fastener management unit, is delivered on the corresponding master key card after by master key card ADMINISTRATION SUBSYSTEM relevant root key being disperseed;
Described master key card ADMINISTRATION SUBSYSTEM is after all keys add the regional number dispersion factor on the root key card, derive the master key card of using by the special-purpose issuing working of zone dispersion by the root key card, comprised in the root key card key after all conversion that participate in through regional numbers in the master key card, master key card ADMINISTRATION SUBSYSTEM operates in the subsector of hair fastener management unit;
Described application card ADMINISTRATION SUBSYSTEM imports application card with the master key card.
2. pre-payment meter key management system as claimed in claim 1, it is characterized in that: described root key card ADMINISTRATION SUBSYSTEM is in charge of the root key card and is generated equipment, distribution root key card, described root key card generation equipment comprises: tailor-made blank IC-card, IC-card manufacturer authenticate card, and the double cassettes read write line, described root key card ADMINISTRATION SUBSYSTEM further comprises the steps:
Start from step 10;
Step 12: whether have password and root key PIN code input, if any, enter step 14, otherwise detect again if at first detecting;
Step 14: detect IC-card manufacturer and authenticate the auxilliary deck whether card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 16: detected and write card instruction input;
Step 18: system ejects checking PIN code interface, authenticate the PIN code and hair fastener instruction of card in the IC-card manufacturer of receiving input after, system writes the information that IC-card manufacturer authenticates in the card in the tailor-made blank IC-card, generates the root key card;
EOP (end of program) is in step 19.
3. pre-payment meter key management system as claimed in claim 2, it is characterized in that: described master key card ADMINISTRATION SUBSYSTEM is in charge of the master key card and is generated equipment, described master key card generation equipment comprises: the root key card of tailor-made blank IC-card, the distribution of upper management department, and the double cassettes read write line, described master key card ADMINISTRATION SUBSYSTEM further comprises the steps:
Start from step 20;
Step 22: whether have area code and master key PIN code input, if any, enter step 24, otherwise detect again if at first detecting;
Step 24: detect the auxilliary deck whether the root key card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 26: detected and write card instruction input;
Step 28: system ejects checking PIN code interface, and after the PIN code and hair fastener instruction of the root key card of receiving input, system writes the information in the root key card in the tailor-made blank IC-card, generates the master key card;
EOP (end of program) is in step 29.
4. pre-payment meter key management system as claimed in claim 3 is characterized in that: the area code in the described step 22 pre-determines according to the arrangement of Business Nature and pre-payment meter key management system, pre-payment meter sale of electricity, water, gas system.
5. pre-payment meter key management system as claimed in claim 3, it is characterized in that: described application card ADMINISTRATION SUBSYSTEM is in charge of application card and is generated equipment, described application card generation equipment comprises: the master key card of tailor-made blank IC-card, the distribution of upper management department, and the double cassettes read write line, described application card ADMINISTRATION SUBSYSTEM further comprises the steps:
Start from step 30;
Step 32: the basic document of input is received by system;
Step 33: the instruction of user's input is judged by system, enters corresponding hair fastener interface according to instruction, and produces a sequence number automatically, and judge whether to revise the instruction of basic document, if, enter step 34, otherwise, step 35 entered;
Step 34: change basic document;
Step 36: detect the auxilliary deck whether the master key card inserts the double cassettes read write line, and whether tailor-made blank IC-card insert the main card seat of double cassettes read write line, if having, enter next step, otherwise detect again;
Step 37: detected and write card instruction input;
Step 38: system ejects checking PIN code interface, after the PIN code and hair fastener instruction of the master key card of receiving input, system writes the information in the master key card in the tailor-made blank IC-card, generates application card, write the information difference in the different application cards, preestablish by system;
EOP (end of program) is in step 39.
6. pre-payment meter key management system as claimed in claim 1 is characterized in that: described application card comprises following 7 kinds: subscriber card; The PSAM card; The ESAM module; Revise the master key card; Test card; Message file is safeguarded the PSAM card; The Default Value card.
7. pre-payment meter key management system as claimed in claim 5 is characterized in that: the basic document that needs in the described step 32 to fill in has: the public information file; The cardholder information file; The ammeter application information file; PSAM end message file; Ammeter is used the PSAM message file; The ESAM message file.
8. pre-payment meter key management system as claimed in claim 6 is characterized in that: the hair fastener interface in the described step 33 comprises the hair fastener interface of described 7 kinds of application cards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101423629A CN101339678B (en) | 2008-08-12 | 2008-08-12 | Pre-payment meter key management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101423629A CN101339678B (en) | 2008-08-12 | 2008-08-12 | Pre-payment meter key management system |
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| CN101339678A true CN101339678A (en) | 2009-01-07 |
| CN101339678B CN101339678B (en) | 2010-08-25 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377566A (en) * | 2010-08-11 | 2012-03-14 | 北京融通高科科技发展有限公司 | Security processing device and system for electric meter data |
| CN102637324A (en) * | 2012-04-13 | 2012-08-15 | 深圳市航天泰瑞捷电子有限公司 | Authorization device of carrier wave prepayment electric energy meter |
| CN102881085A (en) * | 2012-08-23 | 2013-01-16 | 北京京源水仪器仪表有限公司 | Integrated circuit (IC) card module security authentication method for intelligent water meter |
| CN105321261A (en) * | 2014-07-18 | 2016-02-10 | 北京市燃气集团有限责任公司 | Automobile gas filling secret key management system |
| CN105893830A (en) * | 2016-03-31 | 2016-08-24 | 成都银事达信息技术有限公司 | Student IC card service management method |
| WO2017031732A1 (en) * | 2015-08-26 | 2017-03-02 | 深圳市思达仪表有限公司 | Key management system of prepaid meter |
| CN107483185A (en) * | 2017-07-25 | 2017-12-15 | 贵州眯果创意科技有限公司 | A kind of mobile terminal PSAM card paying systems based on safe key |
| CN107862358A (en) * | 2017-10-31 | 2018-03-30 | 深圳瑞柏科技有限公司 | The method and device of comprehensive distribution smart card |
| CN108574572A (en) * | 2017-03-13 | 2018-09-25 | 杭州海康威视数字技术股份有限公司 | A kind of card washes the method and device of card distribution |
| CN109658619A (en) * | 2018-11-30 | 2019-04-19 | 宁波耀华电气科技有限责任公司 | A kind of electric energy meter payment system based on two dimensional code payment |
| CN110011812A (en) * | 2019-04-10 | 2019-07-12 | 民航成都电子技术有限责任公司 | A kind of card method for anti-counterfeit suitable for airport security |
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2008
- 2008-08-12 CN CN2008101423629A patent/CN101339678B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377566A (en) * | 2010-08-11 | 2012-03-14 | 北京融通高科科技发展有限公司 | Security processing device and system for electric meter data |
| CN102377566B (en) * | 2010-08-11 | 2014-04-09 | 北京融通高科科技发展有限公司 | Security processing device and system for electric meter data |
| CN102637324A (en) * | 2012-04-13 | 2012-08-15 | 深圳市航天泰瑞捷电子有限公司 | Authorization device of carrier wave prepayment electric energy meter |
| CN102637324B (en) * | 2012-04-13 | 2014-10-29 | 深圳市航天泰瑞捷电子有限公司 | Authorization device of carrier wave prepayment electric energy meter |
| CN102881085A (en) * | 2012-08-23 | 2013-01-16 | 北京京源水仪器仪表有限公司 | Integrated circuit (IC) card module security authentication method for intelligent water meter |
| CN102881085B (en) * | 2012-08-23 | 2015-07-22 | 北京京源水仪器仪表有限公司 | Integrated circuit (IC) card module security authentication method for intelligent water meter |
| CN105321261A (en) * | 2014-07-18 | 2016-02-10 | 北京市燃气集团有限责任公司 | Automobile gas filling secret key management system |
| WO2017031732A1 (en) * | 2015-08-26 | 2017-03-02 | 深圳市思达仪表有限公司 | Key management system of prepaid meter |
| CN105893830A (en) * | 2016-03-31 | 2016-08-24 | 成都银事达信息技术有限公司 | Student IC card service management method |
| CN105893830B (en) * | 2016-03-31 | 2018-08-21 | 成都银事达信息技术有限公司 | Student's IC card business management method |
| CN108574572A (en) * | 2017-03-13 | 2018-09-25 | 杭州海康威视数字技术股份有限公司 | A kind of card washes the method and device of card distribution |
| CN108574572B (en) * | 2017-03-13 | 2020-10-30 | 杭州海康威视数字技术股份有限公司 | Card washing and issuing method and device |
| CN107483185A (en) * | 2017-07-25 | 2017-12-15 | 贵州眯果创意科技有限公司 | A kind of mobile terminal PSAM card paying systems based on safe key |
| CN107862358A (en) * | 2017-10-31 | 2018-03-30 | 深圳瑞柏科技有限公司 | The method and device of comprehensive distribution smart card |
| CN107862358B (en) * | 2017-10-31 | 2020-10-30 | 深圳瑞柏科技有限公司 | Method and device for comprehensively issuing smart card |
| CN109658619A (en) * | 2018-11-30 | 2019-04-19 | 宁波耀华电气科技有限责任公司 | A kind of electric energy meter payment system based on two dimensional code payment |
| CN110011812A (en) * | 2019-04-10 | 2019-07-12 | 民航成都电子技术有限责任公司 | A kind of card method for anti-counterfeit suitable for airport security |
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| CN101339678B (en) | 2010-08-25 |
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