CN112394955A - Vehicle-mounted terminal identification code burning method - Google Patents
Vehicle-mounted terminal identification code burning method Download PDFInfo
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- CN112394955A CN112394955A CN202011418787.5A CN202011418787A CN112394955A CN 112394955 A CN112394955 A CN 112394955A CN 202011418787 A CN202011418787 A CN 202011418787A CN 112394955 A CN112394955 A CN 112394955A
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- identification code
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- mounted terminal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
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Abstract
The invention discloses a method for burning an identification code of a vehicle-mounted terminal. The method for burning the identification code of the vehicle-mounted terminal comprises the following steps: acquiring identity information of a vehicle-mounted terminal to be burned, and sending the identity information to a server to request information matching judgment and binding; and writing the identification code TUID returned by the server after matching and binding according to the identity information into the vehicle-mounted terminal. According to the method for burning the identification code of the vehicle-mounted terminal, disclosed by the invention, the local identity information of the vehicle-mounted terminal is obtained, the identity information is sent to the server for judgment and binding, and the returned identification code TUID is written into the vehicle-mounted terminal, so that the written identification code TUID is ensured to be the unique and legal identification code TUID, and is matched and bound with a local vehicle-mounted terminal system, the burning accuracy is effectively improved, the misoperation is prevented, and the follow-up various services depending on the identification code TUID are conveniently realized.
Description
Technical Field
The invention relates to the field of automobile vehicle-mounted terminal burning, in particular to a method for burning an identification code of a vehicle-mounted terminal.
Background
The identification code TUID of the vehicle-mounted terminal is a unique serial number of the vehicle-mounted terminal and is usually expressed as a machine number of the vehicle-mounted terminal, and functions of production, maintenance tracking, map and TBOX quick activation and the like of a vehicle-mounted terminal system all depend on the identification code TUID.
The production record, the maintenance record and the upgrade record of the vehicle-mounted terminal system are bound with the identification code TUID in the server database, and the maintenance record and the upgrade record of the vehicle-mounted terminal can be known only by reading the TUID subsequently.
The map and TBOX quick activation of the vehicle-mounted terminal system means that the vehicle-mounted terminal system can be automatically activated only by networking the vehicle-mounted terminal system, namely the identification code TUID of the vehicle-mounted terminal system is sent to a map company and a TBOX server provider.
The current common burning method of the identification code TUID is as follows: the writing mode is only to write the identification code of the local record, binding with a network server and uniqueness judgment are not carried out, errors or repeated misoperation caused by manual operation easily occur, and the writing mode is not convenient for a client to check and manage because networking verification is not carried out.
The technical problem to be solved by the application is as follows: how to automatically write the identification code TUID with high efficiency and carry out network verification binding to prevent misoperation; and facilitates management of the identification code TUID.
Disclosure of Invention
The invention aims to provide a method for burning identification codes of vehicle-mounted terminals, which can efficiently and flexibly automatically write the identification codes TUID and avoid misoperation.
In order to achieve the purpose, the invention adopts the following technical scheme that the method for burning the identification code of the vehicle-mounted terminal comprises the following steps:
acquiring identity information of a vehicle-mounted terminal to be burned, and sending the identity information to a server to request information matching judgment and binding;
and writing the identification code TUID returned by the server after matching and binding according to the identity information into the vehicle-mounted terminal.
According to the method for burning the identification code of the vehicle-mounted terminal, disclosed by the invention, the local identity information of the vehicle-mounted terminal is obtained, the identity information is sent to the server for judgment and binding, and the returned identification code TUID is written into the vehicle-mounted terminal, so that the written identification code TUID is ensured to be the unique and legal identification code TUID, and is matched and bound with a local vehicle-mounted terminal system, the burning accuracy is effectively improved, the misoperation is prevented, and the follow-up various services depending on the identification code TUID are conveniently realized.
In some embodiments, the identity information of the vehicle-mounted terminal comprises a SIM card number ICCID and a mobile subscriber identity IMSI in the vehicle-mounted terminal. And (3) the SIM card number ICCID of the vehicle-mounted terminal and the mobile subscriber identification number IMSI and the identification code TUID in the vehicle-mounted terminal are associated and bound, and all other information can be obtained by only any one of the following management.
In some embodiments, the identity information of the vehicle-mounted terminal to be burned is acquired through a scanning module. Adopt scanning module to acquire vehicle mounted terminal's identity information, convenient and fast prevents manual operation's error.
In some embodiments, the identity information is in the form of a bar code or two-dimensional code label that can be scanned for identification by the scanning module.
In some embodiments, the server locks the identification code TUID when binding and returning it, and determines whether the identification code TUID is legitimate. The identification code TUID is legally judged to prevent an error.
In some embodiments, the legitimate identification code TUID conforms to a 32 byte format and is unique.
In some embodiments, after the identification code TUID is written into the in-vehicle terminal, the identification code TUID written into the in-vehicle terminal is read out again and compared with the identification code TUID returned by the server for confirmation. And (4) carrying out identification code TUID verification on the burnt vehicle-mounted terminal system to ensure the burning accuracy.
In some embodiments, the server stores a record of maintenance and upgrade, navigation and map activation, bound to the identification code TUID match.
In some embodiments, the scanning module is presented as a scanning gun. Adopt the scanning rifle to scan, convenient and fast.
In some embodiments, the identification code TUID is written to the vehicle-mounted terminal through the CAN bus.
The invention has the beneficial effects that: the method for burning the identification code of the vehicle-mounted terminal comprises the steps of obtaining local identification information of the vehicle-mounted terminal, sending the identification information to a server to carry out information matching on an identification code TUID, locking the identification code TUID by the server, returning the verified legal identification code TUID, burning the returned identification code TUID to the vehicle-mounted terminal, and verifying, wherein the successful burning is obtained after the verification is successful; the method of the invention is more flexible and convenient for burning the identification code, different clients distribute different area data, the data can be automatically written as long as the code is scanned, and the data can be automatically bound, identified and burned directly through a network, thereby improving the production efficiency, preventing errors caused by manual operation and being beneficial to identification code management and client maintenance.
Drawings
Fig. 1 is a schematic flow chart of a method for burning an identification code of a vehicle-mounted terminal according to embodiment 1 of the present invention;
FIG. 2 is a system architecture diagram according to embodiment 1 of the present invention;
FIG. 3 is a schematic flow chart of example 2 of the present invention;
fig. 4 is a system architecture diagram according to embodiment 2 of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the method for burning the identification code of the vehicle-mounted terminal includes the following steps:
s101, acquiring identity information of a vehicle-mounted terminal to be burned;
step S102, sending the identity information to a server and requesting information to match an identification code TUID;
step S103, the server binds the identification code TUID and returns the identification code TUID;
and step S104, writing the returned identification code TUID into the vehicle-mounted terminal.
As shown in fig. 2, the vehicle-mounted terminal itself has local identity information, the local identity information of the vehicle-mounted terminal is acquired through a burning device by scanning an information carrier or a data transmission mode, the burning device sends the acquired identity information to a server to request information matching, the server matches a unique identification code TUID of the vehicle-mounted terminal according to the identity information, the server binds the identification code TUID with the identity information after verifying that the identification code TUID is legal and returns to the burning device, and the burning device burns the returned identification code TUID to the vehicle-mounted terminal through a CAN bus.
Example 2
As shown in fig. 4, the implementation method of this embodiment adopts a device, which includes a PC end for burning control, a chip processor MCU for communication, a server recording information data related to the TUID, and a local vehicle-mounted terminal, wherein the PC end is provided with a scanning module for receiving scanning information, a remote server module for performing network communication with the server, the MCU is provided with a serial port module for serial port communication with the PC end and a CAN module for CAN communication with the vehicle-mounted terminal, and the vehicle-mounted terminal includes a vehicle-mounted entertainment information system-host that is finally written with the identification code TUID. The local identity information of the vehicle-mounted terminal is printed on the machine in a two-dimensional code mode, and information is read through a scanning gun.
As shown in fig. 3, the method for burning the identification code of the vehicle-mounted terminal specifically includes the following steps:
step S201, scanning a two-dimensional code on a vehicle-mounted terminal body through a scanning gun;
step S202, a scanning module of the PC end reads local identity information contained in the two-dimensional code;
step S203, in order to prevent the host from being operated by mistake, the host is unlocked;
s204, after the host computer is successfully unlocked, entering the next step;
step S205, the PC side makes information request to the SIM card number ICCID stored in the host and the mobile subscriber identity IMSI in the vehicle-mounted terminal;
step S206, the host returns the SIM card number ICCID and the mobile subscriber identity IMSI in the vehicle-mounted terminal to the PC end;
step S207, the PC side uploads identity information containing the SIM card number ICCID and the mobile subscriber identity IMSI in the vehicle-mounted terminal to a server through a remote server module, and requests to match the identification code TUID;
step S208, the server returns the identification code TUID according to the identity information matching and locks the identification code TUID;
step S209, the server judges the legality of the locked identification code TUID, judges whether the identification code TUID conforms to the 32-byte format of the identification code TUID and judges whether the identification code TUID is unique;
step S210, if the identification code TUID is legal, continuously judging whether the identification code TUID is used;
step S211, if the identification code TUID is not used, the identification code TUID is subjected to CAN communication through the MCU and written into the host;
step S212, reading the identification code TUID written into the host again;
step S213, verifying whether the read identification code TUID is the same as the written one;
and S214, uploading verification information to a server, binding the identification code TUID, the SIM card number ICCID, the mobile subscriber identification code IMSI in the vehicle-mounted terminal and the two-dimensional code in the server background, and prompting that the TUID is successfully burned at the PC terminal.
In the above steps S204, S206, S208, S209, and S210, when the host fails to unlock, the host does not return the ICCID and IMSI, the server does not return the identification code TUDI, and the returned TUDI is illegal or used, the attempt is automatically delayed for 3 times again by 100ms, so as to prevent other interferences and ensure the correctness of writing, and when the above steps cannot be implemented, the PC end prompts the TUID burning failure.
Under the condition that a plurality of links are not needed to be manually operated, the two-dimensional code on the machine is scanned by the scanning gun, the purpose of automatically writing the 32-byte unique identification code (TUID) is achieved, the TUID (32-byte unique identification code), the ICCIC, the IMSI and the machine bar code are bound in the background server, the factory burning operation is simple and efficient, and the traceability and the maintainability of the vehicle-mounted entertainment information system are improved.
The method for burning the identification code of the vehicle-mounted terminal ensures the uniqueness of the burnt identification code TUID, can completely avoid burning errors caused by local manual errors, and is very favorable for identification code management and maintenance of a client because the server binds all data after burning.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The method for burning the identification code of the vehicle-mounted terminal is characterized by comprising the following steps:
acquiring identity information of a vehicle-mounted terminal to be burned, and sending the identity information to a server to request information matching judgment and binding;
and writing the identification code TUID returned by the server after matching and binding according to the identity information into the vehicle-mounted terminal.
2. The burning method for identification code of vehicular terminal of claim 1, wherein the identity information of vehicular terminal includes the card number ICCID of SIM card and the identification code IMSI of mobile subscriber in vehicular terminal.
3. The method for burning the identification code of the vehicle-mounted terminal according to claim 1, wherein the identity information of the vehicle-mounted terminal to be burned is acquired through a scanning module.
4. The burning method for the identification code of the vehicle-mounted terminal as claimed in claim 3, wherein the identity information is in the form of a bar code or a two-dimensional code label which can be scanned and identified by the scanning module.
5. The method of claim 1, wherein the identification code TUID is locked when the server binds and returns the identification code TUID, and whether the identification code TUID is legal is determined.
6. The burning method for identification codes of vehicle-mounted terminals according to claim 5, wherein the legal identification code TUID conforms to a 32-byte format and has uniqueness.
7. The method of claim 1, wherein after the identification code TUID is written into the vehicle-mounted terminal, the identification code TUID written into the vehicle-mounted terminal is read again and compared with the identification code TUID returned by the server for confirmation.
8. The burning method for the identification code of the vehicle-mounted terminal as claimed in claim 1, wherein the server stores the activation records of maintenance and upgrade records, navigation and maps, wherein the maintenance and upgrade records are matched and bound with the identification code TUID.
9. The burning method for the identification code of the vehicle-mounted terminal as claimed in claim 3, wherein the scanning module is a scanning gun.
10. The burning method for the identification code of the vehicle-mounted terminal as claimed in claim 1, wherein the identification code TUID is written into the vehicle-mounted terminal through a CAN bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011418787.5A CN112394955A (en) | 2020-12-07 | 2020-12-07 | Vehicle-mounted terminal identification code burning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011418787.5A CN112394955A (en) | 2020-12-07 | 2020-12-07 | Vehicle-mounted terminal identification code burning method |
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| CN112394955A true CN112394955A (en) | 2021-02-23 |
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| CN202011418787.5A Pending CN112394955A (en) | 2020-12-07 | 2020-12-07 | Vehicle-mounted terminal identification code burning method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113158261A (en) * | 2021-04-28 | 2021-07-23 | 武汉嘟嘟有位科技有限公司 | Method and device for programming equipment codes in batch and computer equipment |
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| CN107257392A (en) * | 2017-06-21 | 2017-10-17 | 深圳Tcl新技术有限公司 | Equipment Serial Number establishing method and device and computer-readable recording medium |
| CN110210586A (en) * | 2019-05-22 | 2019-09-06 | 北京安云世纪科技有限公司 | The binding method of car-mounted terminal and vehicle, device and calculating equipment |
| CN110971717A (en) * | 2018-09-30 | 2020-04-07 | 美的集团股份有限公司 | Intelligent equipment identity identification code burning method and system, intelligent equipment and server |
| US20200233654A1 (en) * | 2017-07-12 | 2020-07-23 | Clarion Co., Ltd. | Information distribution system and in-vehicle device |
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2020
- 2020-12-07 CN CN202011418787.5A patent/CN112394955A/en active Pending
Patent Citations (5)
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| CN104811931A (en) * | 2014-01-23 | 2015-07-29 | 腾讯科技（深圳）有限公司 | System and method for distributing unique identifiers of mobile terminals |
| CN107257392A (en) * | 2017-06-21 | 2017-10-17 | 深圳Tcl新技术有限公司 | Equipment Serial Number establishing method and device and computer-readable recording medium |
| US20200233654A1 (en) * | 2017-07-12 | 2020-07-23 | Clarion Co., Ltd. | Information distribution system and in-vehicle device |
| CN110971717A (en) * | 2018-09-30 | 2020-04-07 | 美的集团股份有限公司 | Intelligent equipment identity identification code burning method and system, intelligent equipment and server |
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| CN113158261A (en) * | 2021-04-28 | 2021-07-23 | 武汉嘟嘟有位科技有限公司 | Method and device for programming equipment codes in batch and computer equipment |
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