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Vehicle-mounted terminal identification code burning method

A vehicle-mounted terminal and burning method technology, applied in software deployment, instruments, digital data authentication, etc., can solve the inconvenience of customer viewing and management, no network server binding and uniqueness determination, manual operation errors or repetitive misoperations and other problems, to achieve the effect of conveniently burning the identification code, preventing misoperation, and improving accuracy

Pending Publication Date: 2021-02-23
FAURECIA COAGENT ELECTRONICS S & T CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the common identification code TUID burning method is: write the serial port into the vehicle terminal by reading the 32-byte identification code recorded locally. This burning method only writes the identification code recorded locally, without communicating with the network server. Binding and uniqueness judgment are prone to errors caused by manual operations or repeated misoperations, and it is not convenient for customers to view and manage due to lack of network verification

Method used

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  • Vehicle-mounted terminal identification code burning method
  • Vehicle-mounted terminal identification code burning method
  • Vehicle-mounted terminal identification code burning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the vehicle terminal identification code burning method includes the following steps:

[0029] Step S101, obtaining the identity information of the vehicle-mounted terminal to be burned;

[0030] Step S102, sending the identity information to the server and requesting that the information match the identification code TUID;

[0031] Step S103, the server binds the identification code TUID and returns the identification code TUID;

[0032] Step S104, write the returned identification code TUID into the vehicle terminal.

[0033] Among them such as figure 2 As shown, the vehicle-mounted terminal itself has local identity information, and the burning device obtains the local identity information of the vehicle-mounted terminal by scanning the information carrier or data transmission, and the burning device sends the acquired identity information to the server to request information matching, and the server according to The identity informati...

Embodiment 2

[0035] Such as Figure 4 As shown, the implementation method of this embodiment adopts the following devices, a PC terminal for programming control, a chip processor MCU for communication, a server that records TUID-related information data, and a local vehicle-mounted terminal, wherein the PC terminal is set to be useful The scanning module for receiving scanning information, the remote server module for network communication with the server, the MCU is equipped with a serial port module for communicating with the serial port of the PC and a CAN module for communicating with the vehicle-mounted terminal CAN. The vehicle-mounted terminal contains the final written identification code TUID car infotainment system-host. The local identity information of the vehicle-mounted terminal is printed on the machine through a two-dimensional code label, and the information is read through a scanning gun.

[0036] Such as image 3 As shown, the vehicle terminal identification code burni...

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PUM

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Abstract

The invention discloses a vehicle-mounted terminal identification code burning method. The vehicle-mounted terminal identification code burning method comprises the following steps: acquiring identityinformation of a vehicle-mounted terminal to be burnt, and sending the identity information to a server to request information matching judgment and binding; and writing the identification code TUIDreturned by the server after matching and binding according to the identity information into the vehicle-mounted terminal. According to the vehicle-mounted terminal identification code burning method,the local identity information of the vehicle-mounted terminal is obtained, the identity information is sent to the server to be judged and bound, then the returned identification code TUID is written into the vehicle-mounted terminal, it can be ensured that the written identification code TUID is the unique legal identification code TUID, and the written identification code TUID is matched and bound with a local vehicle-mounted terminal system; the burning accuracy is effectively improved, misoperation is prevented, and various subsequent services depending on the identification code TUID are conveniently realized.

Description

technical field [0001] The invention relates to the field of programming of vehicle-mounted terminals, in particular to a method for burning identification codes of vehicle-mounted terminals. Background technique [0002] The vehicle-mounted terminal identification code TUID is the unique serial number of the vehicle-mounted terminal, which is usually expressed as the machine number of the vehicle-mounted terminal. The production, maintenance tracking, map and TBOX quick activation of the vehicle-mounted terminal system all rely on the identification code TUID. [0003] The production record, each maintenance and upgrade record of the vehicle terminal system will be bound to the identification code TUID in the server database, and you only need to read the TUID to know the maintenance and upgrade records of the vehicle terminal system. [0004] The quick activation of the map and TBOX of the vehicle terminal system means that only the identification code TUID of the vehicle ...

Claims

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Application Information

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IPC IPC(8): G06F8/61G06F21/31G06K17/00
CPCG06F8/61G06K17/0022G06F21/31
Inventor 郑志安陈凯金强冯海
Owner FAURECIA COAGENT ELECTRONICS S & T CO LTD