CN103200312B

CN103200312B - Method for writing international mobile equipment identity (IMEI) codes quickly for multiple-card mobile phone

Info

Publication number: CN103200312B
Application number: CN201310065525.9A
Authority: CN
Inventors: 张先平; 张浙峰; 冯挺波
Original assignee: Ningbo Sagereal Communication Co Ltd
Current assignee: Ningbo Sagereal Communication Co Ltd
Priority date: 2013-03-01
Filing date: 2013-03-01
Publication date: 2015-04-01
Anticipated expiration: 2033-03-01
Also published as: CN103200312A

Abstract

The invention discloses a method for writing international mobile equipment identity (IMEI) codes quickly for a multiple-card mobile phone. A multiple-card IMEI algorithm and a code writing method are adopted, and a hardware system which is composed of an IMEI code data base module, a code printing system module and an IMEI code writing system module is also adopted. The code writing method comprises the steps of A obtaining an SN code start bit of an IMEI code from the IMEI code data base system module by the adoption of the IMEI code printing system module, and conducting code printing according to the type of the mobile phone; B inputting the IMEI code in the IMEI code writing system module; C calculating other IMEI codes by the IMEI code writing system module; and D writing the IMEI codes to the multiple-card mobile phone. The method solves the problem of inputting disorder of a plurality of IMEI codes, and realizes the effect that code writing of the plurality of IMEI codes can be realized through one time IMEI code inputting, code writing time is shortened, production efficiency is improved, and misoperation is completely avoided.

Description

Many cards mobile phone fast literary sketch IMEI code method

Technical field

The present invention relates to IMEI code calculation and the implementation method that IMEI code instrument write by a kind of many cards mobile phone, namely many cards mobile phone fast literary sketch IMEI code method.

Background technology

Along with the development of mobile phone technique, the mobile phone on domestic and international market trends towards mobile telephone with multiple cards.Double-card mobile phone has been popularized and has been occupied most of market share at home.There is part company to release 3 cards or 4 card hand machines, multiple IMEI codes corresponding with it must be had according to internal and international communication standard regulation mobile telephone with multiple cards.

IMEI is the abbreviation of International Mobile Equipment Identity code, international mobile equipment identification code, is made up of " electronics string number " 15 bit digital, and it is uniquely corresponding with every platform mobile phone, and this yard is that the whole world is unique.Each mobile phone all will be endowed one or one group of globally unique IMEI after finishing assembly.IMEI code international standard is: 1-6: be EIC equipment identification code (TAC); 7-8: grown place code (FAC); 9-14: be serial number (SN); 15: be verification bit code (SP).

If way mobile phone is conveniently double card, just need input twice IMEI code writing in yard software, and IMEI code order can not be got wrong, the like: 3 card hand machines need input 3 IMEI codes, 4 card hand machines need input 4 IMEI codes, therefore cause production efficiency very low, and there is the risk obscuring IMEI code order.

Summary of the invention

The object of the invention is to provide a kind of IMEI code that can once input just can realize many cards mobile phone fast literary sketch IMEI code method that multiple IMEI code writes code to solve the problems of the technologies described above.

In order to achieve the above object, many cards mobile phone provided by the invention fast literary sketch IMEI code method, comprise and adopt many card IMEI algorithms and write code method and adopt by IMEI code data library module, stamp system module and write the hardware system that IMEI code system module form, it is characterized in that described employing blocks IMEI algorithm more and is: a, first an input IMEI code; B, extract SN code and be denoted as S, first 6 of the TAC(of first 8 from the IMEI code of input) and FAC(the 7th, 8) be denoted as TF; C, calculate the SN code of each IMEI code:

S1 = S – (S%n)

S2 = S1 + 1

Sn = S1 + n

Calculate each IMEI code:

IMEI1 = TF + S1 + SP1 ；

IMEI2 = TF + S2 + SP2 ；

IMEIn = TF + Sn + SPn ；

Wherein n is that the mobile phone set has n to open card; S1 is the SN code of IMEI1, and S2 is the SN code of IMEI2, and Sn is the SN code of IMEIn; (S%n) % in is for remming, and check code SP1 is by TF sequential combination S1 through calculating, and check code SP2 is by TF sequential combination S2 through calculating, and check code SPn is passed through by TF sequential combination Sn and calculates; Then carry out writing code: described code method of writing is: A, employing IMEI code stamp system module first obtain the SN code start bit of IMEI code from IMEI code data library module, wherein initial value can be 0, and carry out stamp according to the plurality of SIM cards type of mobile phone, the SN code of the 1st IMEI code section of each IMEI label is all calculate by above-mentioned many card IMEI algorithm equal difference, and current last printed IMEI code is saved in database; B, input IMEI code writing in IMEI code system module; C, write IMEI code system module and calculate other IMEI code; D, write IMEI code to many cards cell phone.

Described in step B to input IMEI code can be to be input to by IMEI code by code reader to write in yard computer writing in IMEI code system module, writing in yard computer to be provided with to block IMEI algorithm more, the calculating of other IMEI code in step C is realized by computing, finally write each card IMEI code that computing obtains by yard computer transmit and write in many cards cell phone, and upload in IMEI code data library module.

Described employing is by IMEI code data library module, stamp system module and write the hardware system that IMEI code system module forms, and wherein stamp system module comprises the stamp computer be connected with IMEI code data library module and the coder be connected with stamp computer; Described write IMEI code system module comprise be connected with IMEI code data library module write yard computer and with write yard many cards that computer is connected cell phone and with write yard computer and be connected and IMEI code be input to the code reader writing yard computer.

The present invention only needs in the software writing yard computer, input an IMEI code and just can realize multiple IMEI code and write code when IEMI code write by many cards mobile phone, and this IMEI code can be wherein any one, write the IMEI code that yard computer can calculate other automatically.As: when 2 IMEI codes write by needs, only need the IMEI code of input card 1 or card 2, write yard computer and 2 IMEI codes can be written to mobile phone automatically.The rest may be inferred for many cards situations such as other 3 card, 4 cards.

Many cards mobile phone provided by the invention fast literary sketch IMEI code method, solves the problem of multiple IMEI code input entanglement; Achieve and once input IMEI code and just can realize multiple IMEI code and write code, shorten and write a yard time, enhance productivity, stop misoperation.

Accompanying drawing explanation

Fig. 1 writes IMEI code operations system flowchart;

Fig. 2 is that production line writes IEMI code stream journey;

Fig. 3 is mobile telephone with multiple cards IMEI code calculation flow process.

Wherein: IMEI code data library module 13, stamp system module 14, stamp computer 14-1, coder 14-2, write IMEI code system module 15, write a yard computer 15-1, many cards cell phone 15-2, code reader 15-3.

Embodiment

Embodiment:

Many cards mobile phone fast literary sketch IMEI code method that the present embodiment provides, comprise and adopt many card IMEI algorithms and write code method and adopt by IMEI code data library module 13, stamp system module 14 as shown in Figure 1 and write the hardware system that IMEI code system module 15 forms, described employing blocks IMEI algorithm as shown in Figure 3 more: a, first input an IMEI code; B, extract SN code and be denoted as S, first 6 of the TAC(of first 8 from the IMEI code of input) and FAC(the 7th, 8) be denoted as TF; C, calculate the SN code of each IMEI code:

S1 = S – (S%n)

S2 = S1 + 1

Sn = S1 + n

Calculate each IMEI code:

IMEI1 = TF + S1 + SP1 ；

IMEI2 = TF + S2 + SP2 ；

IMEIn = TF + Sn + SPn ；

Wherein n is that the mobile phone set has n to open card; S1 is the SN code of IMEI1, and S2 is the SN code of IMEI2, and Sn is the SN code of IMEIn; (S%n) % in is for remming, and check code SP1 is by TF sequential combination S1 through calculating, and check code SP2 is by TF sequential combination S2 through calculating, and check code SPn is passed through by TF sequential combination Sn and calculates; Then carry out writing code: described writes code method as shown in Figure 1 and Figure 2: A, employing IMEI code stamp system module 14 first obtain the SN code start bit of IMEI code from IMEI code data library module 13, wherein initial value is 0, and carry out stamp according to the plurality of SIM cards type of mobile phone, the SN code of the 1st IMEI code section of each IMEI label is all calculate by above-mentioned many card IMEI algorithm equal difference, and current last printed IMEI code is saved in database; B, input IMEI code writing in IMEI code system module 15; C, write IMEI code system module 15 and calculate other IMEI code; D, write IMEI code to many cards cell phone.

Described in step B to input IMEI code be to be input to by IMEI code by code reader to write in yard computer writing in IMEI code system module 15, writing in yard computer to be provided with to block IMEI algorithm more, the calculating of other IMEI code in step C is realized by computing, finally write each card IMEI code that computing obtains by yard computer transmit and write in many cards cell phone, and upload in IMEI code data library module.

Described employing is by IMEI code data library module 13, stamp system module 14 and write the hardware system that IMEI code system module 15 forms, and wherein stamp system module 14 comprises the stamp computer 14-1 be connected with IMEI code data the library module 13 and coder 14-2 be connected with stamp computer 14-1; Described write IMEI code system module 15 comprise be connected with IMEI code data library module 13 write yard computer 15-1 and with write many cards cell phone 15-2 that yard computer 15-1 is connected and with write a yard computer 15-1 and be connected and IMEI code is input to and write a yard code reader 15-3 of computer 15-1.

During operation: a, import IMEI code data storehouse to Ministry of Industry and Information's application IMEI number section; B, stamp computer are to IMEI code data library inquiry IMEI; C, from IMEI code data storehouse obtain IMEI; D, stamp computer 14 control coder 14-2 and print IMEI digital content; E, coder 14-2 print IMEI code label; F, be supplied to this IMEI code label of many cards cell phone 15-2; G, by code reader 15-3 scans I MEI code label; H, by code reader 15-3 IMEI code to be input to and to write a yard computer 15-1; I, write yard computer 15-1 and write code instruction through sending the computing of other yard; J, many cards cell phone 15-2 is received by data line and writes a yard computer 15-1 and send and write code instruction; K, many cards cell phone 15-2 feed back to write a yard computer 15-1 whether write code success; L, write yard computer 15-1 the generation information of confirmation is uploaded to IMEI code data storehouse, complete whole fast literary sketch IMEI code process.

Claims

1. the fast literary sketch IMEI of card mobile phone more than kind code method, comprise and adopt many card IMEI algorithms and write code method and adopt by IMEI code data library module (13), stamp system module (14) and write the hardware system that IMEI code system module (15) forms, it is characterized in that described employing blocks IMEI algorithm more and is: a, first an input IMEI code; B, extract SN code and be denoted as S from the IMEI code of input, the 1-6 position of SN is TAC, and 7-8 position is FAC, TAC and FAC is denoted as TF; C, calculate the SN code of each IMEI code:

S1 = S – (S%n)

S2 = S1 + 1

Sn = S1 + n

Calculate each IMEI code:

IMEI1 = TF + S1 + SP1 ；

IMEI2 = TF + S2 + SP2 ；

IMEIn = TF + Sn + SPn ；

Wherein n is that the mobile phone set has n to open card; S1 is the SN code of IMEI1, and S2 is the SN code of IMEI2, and Sn is the SN code of IMEIn; (S%n) % in is for remming, and check code SP1 is by TF sequential combination S1 through calculating, and check code SP2 is by TF sequential combination S2 through calculating, and check code SPn is passed through by TF sequential combination Sn and calculates; Then carry out writing code: described code method of writing is: A, employing IMEI code stamp system module (14) first obtain the SN code start bit of IMEI code from IMEI code data library module (13), and carry out stamp according to the plurality of SIM cards type of mobile phone, the SN code of the 1st IMEI code section of each IMEI label is all calculate by above-mentioned many card IMEI algorithm equal difference, and current last printed IMEI code is saved in database; B, writing input IMEI code in IMEI code system module (15); C, write IMEI code system module (15) and calculate other IMEI code; D, write IMEI code to many cards cell phone.

2. many cards mobile phone according to claim 1 fast literary sketch IMEI code method, it is characterized in that being to be input to by IMEI code by code reader to write in yard computer writing input IMEI code in IMEI code system module (15) described in step B, writing in yard computer to be provided with to block IMEI algorithm more, the calculating of other IMEI code in step C is realized by computing, finally write each card IMEI code that computing obtains by yard computer transmit and write in many cards cell phone, and upload in IMEI code data library module.

3. many cards mobile phone according to claim 1 and 2 fast literary sketch IMEI code method, described employing is by IMEI code data library module (13), stamp system module (14) and write the hardware system that IMEI code system module (15) forms, and it is characterized in that stamp system module (14) comprises the stamp computer (14-1) be connected with IMEI code data library module (13) and the coder (14-2) be connected with stamp computer (14-1); Described write IMEI code system module (15) comprise be connected with IMEI code data library module (13) write a yard computer (15-1) and with write many cards cell phone (15-2) that a yard computer (15-1) is connected and with write a yard computer (15-1) and be connected and IMEI code be input to the code reader (15-3) writing a yard computer (15-1).