CN112449340A - Remote SIM card writing method and device - Google Patents
Remote SIM card writing method and device Download PDFInfo
- Publication number
- CN112449340A CN112449340A CN201910834184.4A CN201910834184A CN112449340A CN 112449340 A CN112449340 A CN 112449340A CN 201910834184 A CN201910834184 A CN 201910834184A CN 112449340 A CN112449340 A CN 112449340A
- Authority
- CN
- China
- Prior art keywords
- card
- information
- writing
- module
- card writing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a remote SIM card writing method and a device, comprising the steps that a user terminal sends a card writing request instruction, and the card writing request instruction comprises customer information, selected telephone number information and service type information; the operator cloud card system is used for matching and encrypting corresponding card writing information according to the card writing request instruction, and recording the card writing information as encryption instruction information, wherein the card writing information comprises IMSI codes, mobile phone number information, PUK information and authentication data information; the decoding system is used for decoding the secret instruction information, recovering the secret instruction information into the card writing information, storing the card writing information and sending the card writing information to the user terminal; the user terminal is used for sending the card writing information to the card reading and writing terminal so as to perform card writing operation.
Description
Technical Field
The invention relates to the field of communication, in particular to a remote SIM card writing method and device.
Background
The white card is a novel smart phone, and aims to solve the business problems that the traditional mobile phone is sold as a card, the card preparation amount is large, the inventory management is complex, the operation and the number allocation are inflexible, the resource occupation is more, the IMSI management is not standard and the like on the premise that the state requires a real-name system for network access, when the white card is used, the field card issuing can be completed only by writing the IMSI, the mobile phone number, the PUK, the authentication data and the like into the white card on the field;
currently, the remote card writing technology of a telecommunication operator remotely applies for and downloads SIM card personalization data from an operator server through a client deployed in a business office or some large agent points, and then writes the personalization data into a blank SIM card through a dedicated card writing device to complete a function of issuing cards on site, but this method may cause the following problems:
1. the existing operator system can only cover the self-owned business hall points and some large agent points, and the number of the self-owned hall points and the agent points is often small, so that the system can not cover the places such as villages, towns and the like, and the problem of narrow coverage is caused;
2. due to the fact that the agent points with small scale do not have system operation work numbers, when white cards are sold, card replacing operation needs to be carried out by the aid of the large agent points, card writing procedures are not shortened, and efficiency is reduced;
3. the existing card writing system is generally directed at business hall points or large agent points, has more system flows and complex operation, and is not suitable for small agent points.
4. The existing card writing component of an operator only supports a computer and does not support card writing at a mobile phone end.
Disclosure of Invention
In order to solve the technical problem, the invention provides a remote SIM card writing method and device, which can enable a business office or an agent to safely transmit data to a remote card writing point (such as a small agent) through a network to realize remote card writing, thereby improving the speed of writing a white card.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
in a first aspect, the present invention provides a remote SIM card writing method, including:
the user terminal sends the card writing request instruction, and the card writing request instruction comprises the customer information, the selected telephone number information and the service type information;
the operator cloud card system matches corresponding card writing information according to the card writing request instruction, encrypts the card writing information and records the card writing information as encryption instruction information, wherein the card writing information comprises IMSI codes, mobile phone number information, PUK information and authentication data information;
the decoding system is used for decoding the secret instruction information, recovering the secret instruction information into the card writing information, storing the card writing information and sending the card writing information to the user terminal;
and the user terminal is used for sending the card writing information to the card reading and writing terminal so as to perform card writing operation.
Further, the user terminal sends the card writing request instruction, where the card writing request instruction includes the customer information, the selected phone number information, and the service type information, and then the method further includes:
when the operator cloud card system cannot match corresponding card writing information according to the card writing request instruction, sending information error information to the user terminal;
and the user terminal reminds the user to input the customer information, the selected telephone number information and the service type information again according to the information error information.
Further, the user terminal is configured to send the card writing information to the card reading and writing terminal, so as to perform a card writing operation, and further includes:
the card reading and writing terminal sends card writing completion information after card writing is completed;
and the operator cloud card system updates the state of the card writing information according to the card writing finishing information.
In a second aspect, the invention provides a remote SIM card writing device, which includes an operator cloud card system, a decoding system, a user terminal and a card reading and writing terminal;
the operator cloud card system is connected with the decoding system, the user terminal is connected with the decoding system, and the read-write card terminal is connected with the user terminal.
Furthermore, the read-write card terminal comprises a singlechip module, a Bluetooth module and an SIM card interface module;
the Bluetooth module and the SIM card interface module are connected with the singlechip module.
Furthermore, the read-write card terminal also comprises a filtering module;
and the filtering module is connected with the singlechip module.
Furthermore, the read-write card terminal also comprises a lithium battery module and a battery voltage detection module;
the lithium battery module is connected with the filtering module and the single chip microcomputer module, the filtering module is further connected with the battery voltage detection module, and the battery voltage detection module is further connected with the single chip microcomputer module.
Furthermore, the read-write card terminal also comprises a lithium battery charging module;
the lithium battery charging module is connected with the lithium battery module.
Furthermore, the read-write card terminal also comprises a USB interface module and a USB power supply module;
the USB power supply module is connected with the USB interface module, and the USB interface module is also connected with the lithium battery charging module and the single chip microcomputer module.
The invention adopts the method and the structure, and has the following advantages:
1. the remote card writing of the agent is realized by setting the operator cloud card system, the decoding system, the user terminal and the card reading and writing terminal, and the volume of the card writing device is reduced, so that the problem that the existing operator system can only cover self business hall points and some large agent points in the prior art, and the number of the self business hall points and the agent points is often small, so that the operator system cannot cover places such as towns in villages and towns, and the coverage range is too narrow is solved;
2. the method for writing the card by acquiring the remote authority through the card reading and writing terminal solves the problems that in the prior art, due to the fact that a small-scale agent point does not have a system operation work number, when a white card is sold, card replacement operation needs to be carried out by depending on a large agent point, the shortening of a card writing process is not facilitated, and the efficiency is reduced;
3. the method for directly acquiring the card writing information by using the user terminal as a medium solves the problems that the existing card writing system is generally used for business hall points or large agent points, the system flow is more, the operation is complex, and the card writing system is not suitable for small agent points, and is convenient for users to use.
Drawings
Fig. 1 is a diagram of method steps of an embodiment of a remote SIM card writing method according to the present invention;
FIG. 2 is a diagram of method steps for another embodiment of a remote SIM card writing method of the present invention;
FIG. 3 is a diagram of method steps for another embodiment of a remote SIM card writing method of the present invention;
fig. 4 is a schematic structural diagram of a remote SIM card writing device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a card reading/writing terminal according to an embodiment of the present invention;
FIG. 6 is a schematic circuit diagram of a single-chip module according to an embodiment of the present invention;
FIG. 7 is a circuit diagram of a Bluetooth module according to an embodiment of the present invention;
FIG. 8 is a circuit diagram of an SIM card interface module according to an embodiment of the present invention;
FIG. 9 is a circuit diagram of a filter module according to an embodiment of the invention;
fig. 10 is a schematic circuit diagram of a lithium battery module according to an embodiment of the invention;
FIG. 11 is a circuit diagram of a battery voltage detection module according to an embodiment of the present invention;
fig. 12 is a schematic circuit diagram of a lithium battery charging module according to an embodiment of the invention;
FIG. 13 is a circuit diagram of a USB interface module according to an embodiment of the present invention;
FIG. 14 is a circuit diagram of a USB power supply module according to an embodiment of the present invention;
the number designations in the figures are: 10-operator cloud card system, 20-decoding system, 30-user terminal, 40-read-write card terminal, 41-single chip microcomputer module, 42-Bluetooth module, 43-SIM card interface module, 44-filtering module, 45-lithium battery module, 46-battery voltage detection module, 47-lithium battery charging module, 48-USB interface module and 49-USB power supply module.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In a first aspect, as shown in fig. 1, the present invention provides a remote SIM card writing method, including:
s100, the user terminal sends the card writing request instruction, and the card writing request instruction comprises the customer information, the selected telephone number information and the service type information;
s200, the operator cloud card system matches and encrypts corresponding card writing information according to the card writing request instruction, and records the card writing information as encryption instruction information, wherein the card writing information comprises an IMSI code, mobile phone number information, PUK information and authentication data information;
s300, the decoding system is used for decoding the encrypted instruction information to restore to the card writing information for storage and sending to the user terminal;
and S400, the user terminal is used for sending the card writing information to the card reading and writing terminal so as to perform card writing operation.
Further, as shown in fig. 2, after the step S100, the method further includes:
s101, when the operator cloud card system cannot match corresponding card writing information according to the card writing request instruction, sending information error information to the user terminal;
and S102, the user terminal reminds the user to input the customer information, the selected telephone number information and the service type information again according to the information error information.
Further, as shown in fig. 3, after the step S400, the method further includes:
s401, the card reading and writing terminal sends card writing completion information after card writing is completed;
s402, the operator cloud card system updates the state of the card writing information according to the card writing finishing information.
In a second aspect, as shown in fig. 4, the present invention provides a remote SIM card writing device, which includes an operator cloud card system 10, a decoding system 20, a user terminal 30, and a card reading and writing terminal 40;
the operator cloud card system 10 is connected with the decoding system 20, the user terminal 30 is connected with the decoding system 20, and the read-write card terminal 40 is connected with the user terminal 30;
the user terminal 30 is used for the user to input the card writing information;
the operator cloud card system 10 is used as a card writing information base, and encrypts and records the card writing information as encryption instruction information and sends the encryption instruction information to the decoding system 20 when the card writing information is successfully matched;
the decoding system 20 is configured to decode the encrypted instruction information into the card writing information and store the card writing information, so as to prevent the card writing information from being stolen in the transmission process and perform card rewriting for multiple times for a unified phone card without performing secondary matching, and the user terminal 30 is further configured to send the card writing information to the card reading and writing terminal 40 for card writing;
the card reading and writing terminal 40 is used for writing a card to a white card needing card writing;
the card reading and writing terminal 40 is further configured to send card writing completion information after card writing is completed;
the operator cloud card system 10 is further configured to update the state of the card writing information according to the card writing completion information.
Further, as shown in fig. 5, 6, 7 and 8, the card reading and writing terminal 40 includes a single chip module 41, a bluetooth module 42 and a SIM card interface module 43;
the SIM card interface module 43 is used for inserting a blank card, thereby writing the card;
the Bluetooth module 42 and the SIM card interface module 43 are connected with the singlechip module 41;
the bluetooth module 42 is configured to connect the card reader/writer terminal 40 with the user terminal 30, so as to implement data transmission between the card reader/writer terminal 40 and the user terminal 30;
the single chip module 41 is used for controlling the SIM card interface module 43 to write the card according to the card writing information sent by the user terminal 30;
the single chip module 41 is further configured to send card writing completion information to the operator cloud card system 10 after the SIM card interface module 43 successfully writes the card.
Further, as shown in fig. 5 and 9, the card reading and writing terminal 40 further includes a filtering module 44;
the filtering module 44 is connected with the singlechip module 41;
the filtering module 44 is used for stabilizing the current of the bluetooth module 33 when transmitting signals.
Further, as shown in fig. 5, 10 and 11, the card terminal 40 further includes a lithium battery module 45 and a battery voltage detection module 46;
the lithium battery module 45 is connected with the filtering module 44 and the single chip microcomputer module 41, the filtering module 34 is also connected with the battery voltage detection module 46, and the battery voltage detection module 46 is also connected with the single chip microcomputer module 41;
the lithium battery module 45 is used for supplying power to the read-write card terminal 40 by a battery;
the battery voltage detection module 46 is configured to obtain lighting information of the lithium battery module 45 and send the lighting information to the user terminal 30, so as to implement electric quantity detection.
Further, as shown in fig. 5 and 12, the card reading and writing terminal 40 further includes a lithium battery charging module 47;
the lithium battery charging module 47 is connected with the lithium battery module 45;
the lithium battery charging module 47 is used for externally connecting a power supply connector to charge the lithium battery module 45.
Further, as shown in fig. 5, 13 and 14, the card terminal 40 further includes a USB interface module 48 and a USB power supply module 49;
the USB power supply module 38 is connected with the USB interface module 39, and the USB interface module 48 is also connected with the lithium battery charging module 37 and the singlechip module 41;
the USB interface module 48 and the USB power supply module 49 are used to enable the present invention to realize external data transmission and charging.
In a specific application scenario of the present invention, the user terminal is a mobile phone;
when the user needs to write a card, the user firstly inserts a blank card into the card reading and writing terminal 40 and connects the card writing terminal 40 with a mobile phone, then the user inputs information such as customer information, selected telephone number information, service type information and the like through the mobile phone, the information is recorded as a card writing request instruction and is sent to the operator cloud card system 10 through the mobile phone, then the operator cloud card system 10 matches corresponding encrypted card writing data according to the card writing request instruction, the information is recorded as encrypted instruction information and then is sent to the decoding system 20, the decoding system 20 decodes the encrypted data information to recover the card writing instruction for storage and sending to the mobile phone, then the mobile phone sends the card writing information to the card reading and writing terminal 40 for card writing operation, after the card writing is successful, the card reading and writing terminal 40 sends card writing completion information to the operator cloud card system 10, then, the operator cloud card system 10 updates the state of the card writing information according to the card writing completion information, so that the card writing information is recorded as a written card in the operator cloud card system 10; and when the operator cloud card system 10 cannot match the corresponding card writing information according to the card writing request instruction, sending information error information to the mobile phone, and when the user knows that the information input is wrong, re-inputting information such as the customer information, the selected telephone number information, the service type information and the like.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (9)
1. A remote SIM card writing method is characterized by comprising the following steps:
the user terminal sends the card writing request instruction, and the card writing request instruction comprises the customer information, the selected telephone number information and the service type information;
the operator cloud card system matches corresponding card writing information according to the card writing request instruction, encrypts the card writing information and records the card writing information as encryption instruction information, wherein the card writing information comprises IMSI codes, mobile phone number information, PUK information and authentication data information;
the decoding system is used for decoding the secret instruction information, recovering the secret instruction information into the card writing information, storing the card writing information and sending the card writing information to the user terminal;
and the user terminal is used for sending the card writing information to the card reading and writing terminal so as to perform card writing operation.
2. The method as claimed in claim 1, wherein the user terminal sends the card writing request command, and the card writing request command includes customer information, selected phone number information and service type information, and further includes:
when the operator cloud card system cannot match corresponding card writing information according to the card writing request instruction, sending information error information to the user terminal;
and the user terminal reminds the user to input the customer information, the selected telephone number information and the service type information again according to the information error information.
3. The remote SIM card writing method according to claim 1, wherein the user terminal is configured to send the card writing information to the card reading and writing terminal, so as to perform a card writing operation, and further comprising:
the card reading and writing terminal sends card writing completion information after card writing is completed;
and the operator cloud card system updates the state of the card writing information according to the card writing finishing information.
4. A remote SIM card writing device is characterized by comprising an operator cloud card system, a decoding system, a user terminal and a card reading and writing terminal;
the operator cloud card system is connected with the decoding system, the user terminal is connected with the decoding system, and the read-write card terminal is connected with the user terminal.
5. The remote SIM card writing device of claim 4, wherein the card reading and writing terminal comprises a single chip module, a bluetooth module and a SIM card interface module;
the Bluetooth module and the SIM card interface module are connected with the singlechip module.
6. The remote SIM card writing device of claim 5, wherein the card reading and writing terminal further comprises a filtering module;
and the filtering module is connected with the singlechip module.
7. The remote SIM card writing device of claim 6, wherein the card reading and writing terminal further comprises a lithium battery module and a battery voltage detection module;
the lithium battery module is connected with the filtering module and the single chip microcomputer module, the filtering module is further connected with the battery voltage detection module, and the battery voltage detection module is further connected with the single chip microcomputer module.
8. The remote SIM card writing device of claim 7, wherein the card reading and writing terminal further comprises a lithium battery charging module;
the lithium battery charging module is connected with the lithium battery module.
9. The remote SIM card writing device of claim 8, wherein said card reading and writing terminal further comprises a USB interface module and a USB power supply module;
the USB power supply module is connected with the USB interface module, and the USB interface module is also connected with the lithium battery charging module and the single chip microcomputer module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834184.4A CN112449340A (en) | 2019-09-04 | 2019-09-04 | Remote SIM card writing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834184.4A CN112449340A (en) | 2019-09-04 | 2019-09-04 | Remote SIM card writing method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112449340A true CN112449340A (en) | 2021-03-05 |
Family
ID=74734543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910834184.4A Withdrawn CN112449340A (en) | 2019-09-04 | 2019-09-04 | Remote SIM card writing method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112449340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113810898A (en) * | 2021-08-11 | 2021-12-17 | 天翼物联科技有限公司 | Number writing system, method and device integrated with SIM card chip |
| CN114400740A (en) * | 2022-01-11 | 2022-04-26 | 无锡宇宁智能科技有限公司 | Charging and card issuing synchronous circuit, method and device |
-
2019
- 2019-09-04 CN CN201910834184.4A patent/CN112449340A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113810898A (en) * | 2021-08-11 | 2021-12-17 | 天翼物联科技有限公司 | Number writing system, method and device integrated with SIM card chip |
| CN113810898B (en) * | 2021-08-11 | 2024-03-12 | 天翼物联科技有限公司 | Number writing system, method and device integrated with SIM card chip |
| CN114400740A (en) * | 2022-01-11 | 2022-04-26 | 无锡宇宁智能科技有限公司 | Charging and card issuing synchronous circuit, method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8811896B2 (en) | Non-volatile memory for contactless systems | |
| CN102779283B (en) | A kind of device, system and method realizing SIM card read-write | |
| JP5499913B2 (en) | COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM | |
| EP3082353A1 (en) | Method and terminal device for sending and receiving user data | |
| CN103916844A (en) | Subscriber identity module card opening method and virtual subscriber identity module card server | |
| JP2008210301A (en) | Storage medium, communication system, and control device | |
| US9214986B2 (en) | Non-volatile memory for NFC router | |
| CN111479259A (en) | SIM card configuration distribution method and system | |
| CN112449340A (en) | Remote SIM card writing method and device | |
| CN102469452B (en) | The method and apparatus of mobile terminal contactless communication | |
| CN101610475B (en) | Service menu treating method and mobile terminal | |
| CN100452907C (en) | Data transmission method and device between user identification module and mobile terminal | |
| KR102037556B1 (en) | Method and device for upgrading telephone number in wireless terminal self-adaptive network upgrade | |
| CN101868049B (en) | Communication methods for host and wireless Internet access module and host communication module | |
| JP2007249305A (en) | Communication system, external storage device, charging device, communication method and communication program | |
| CN103841552A (en) | Method and system for carrying out aerial card writing through mobile terminal and card reader | |
| CN108834126A (en) | One kind changing card apparatus and method | |
| CN105659229A (en) | Identifying service providers for integrating a secure element into a short-range wireless communication apparatus | |
| CN203773953U (en) | System taking mobile phone as wireless storage | |
| CN104918230A (en) | Card writing method, device and system | |
| CN108491745B (en) | Data acquisition method and device and computer readable storage medium | |
| CN102938804A (en) | Contact information managing method and device | |
| EP2159711A1 (en) | A method for managing data between a terminal and a token, corresponding token and system | |
| CN105894769A (en) | Mobile storage device and data access method and device | |
| KR100474290B1 (en) | Method for transmitting data stored in sim card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210305 |
|
| WW01 | Invention patent application withdrawn after publication |