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CN113805918A - Data interaction system and method for upgrading TBOX and obtaining TBOX logs - Google Patents

Data interaction system and method for upgrading TBOX and obtaining TBOX logs Download PDF

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Publication number
CN113805918A
CN113805918A CN202111021792.7A CN202111021792A CN113805918A CN 113805918 A CN113805918 A CN 113805918A CN 202111021792 A CN202111021792 A CN 202111021792A CN 113805918 A CN113805918 A CN 113805918A
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tbox
data interaction
upgrading
client
usb interface
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高敦斌
黄冠明
尚欣
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Zhejiang Geely Holding Group Co Ltd
Geely Automobile Research Institute Ningbo Co Ltd
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Zhejiang Geely Holding Group Co Ltd
Geely Automobile Research Institute Ningbo Co Ltd
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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
    • G06F8/65—Updates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3065—Monitoring arrangements determined by the means or processing involved in reporting the monitored data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3089—Monitoring arrangements determined by the means or processing involved in sensing the monitored data, e.g. interfaces, connectors, sensors, probes, agents
    • G06F11/3093—Configuration details thereof, e.g. installation, enabling, spatial arrangement of the probes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/544—Buffers; Shared memory; Pipes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/54—Indexing scheme relating to G06F9/54
    • G06F2209/541—Client-server
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

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  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Stored Programmes (AREA)

Abstract

本发明涉及一种用于升级TBOX和获取TBOX日志的数据交互系统及其方法，该系统包括与TBOX相互连接的车机，所述车机连接有USB接口，所述USB接口设置在车内，所述USB接口与U盘连接，所述TBOX用于提供无线通信网络信号给车机，所述TBOX与车机之间通过建立socket连接以实现数据交互，所述USB接口用于实现U盘与车机之间的数据交互。与现有技术相比，本发明能够在不拆车情况下对TBOX进行软件升级以及获取TBOX日志，大大节省了工时和人力消耗，而且避免了拆车刮伤风险问题，具有高效便捷的优点。

Figure 202111021792

The invention relates to a data interaction system and method for upgrading TBOX and acquiring TBOX logs. The system includes a car machine interconnected with the TBOX, the car machine is connected with a USB interface, and the USB interface is arranged in the car, The USB interface is connected to the U disk, the TBOX is used to provide wireless communication network signals to the vehicle, the socket connection is established between the TBOX and the vehicle to realize data interaction, and the USB interface is used to realize the connection between the U disk and the vehicle. Data interaction between cars and machines. Compared with the prior art, the present invention can upgrade the software of the TBOX and obtain the TBOX log without dismantling the car, which greatly saves man-hours and manpower consumption, and avoids the risk of scratches when dismantling the car, and has the advantages of high efficiency and convenience.

Figure 202111021792

Description

Data interaction system and method for upgrading TBOX and obtaining TBOX logs
Technical Field
The invention relates to the technical field of vehicle-mounted software data transmission, in particular to a data interaction system and a data interaction method for upgrading TBOX and acquiring TBOX logs.
Background
The automotive TBOX (Telematics Box) is a vehicle information and Positioning transmission System composed of a power conversion circuit, an OBD (On Board Diagnostics), an MCU (Microcontroller Unit), a GPRS (General Packet Radio Service), a GPS (Global Positioning System) and a sensor, and with increasingly powerful TBOX functions, software update is frequent, and actual vehicle software update iteration processing is often required, and a currently common update mode is: and after the vehicle is dismounted, the computer connecting equipment is locally upgraded. The limitations of this approach are: the TBOX whole vehicle is remote in arrangement position, a baffle, a screw and the like nearby need to be detached frequently, so that the computer and the TBOX port can be connected for local upgrading, a large amount of labor and time are consumed for each upgrading, the risk of scratching is likely to occur in the vehicle detaching and reinstalling processes, and research, development, debugging and after-sale maintenance are not facilitated.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a data interaction system and a method for upgrading a TBOX and acquiring TBOX logs, so as to achieve the purposes of upgrading software of the TBOX and acquiring TBOX logs without detaching a vehicle.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a data interaction system for upgrading TBOX and obtaining TBOX log, includes the car machine with TBOX interconnect, the car machine is connected with the USB interface, the USB interface sets up in the car, the USB interface is connected with the USB flash disk, TBOX is used for providing wireless communication network signal for the car machine, connect in order to realize data interaction through establishing socket between TBOX and the car machine, the USB interface is used for realizing the data interaction between USB flash disk and the car machine.
Further, a USB data line for providing wireless communication network signals is connected between the TBOX and the vehicle machine.
Further, the wireless communication network signal is specifically a 4G network signal.
Furthermore, the USB interface is arranged at the position of the central control hand-held box.
Further, a software upgrade package is stored in the U disk.
A data interaction method for upgrading TBOX, comprising the steps of:
s1, taking the TBOX as a server, and then initializing, binding and monitoring the server;
s2, when the car machine needs to transmit a software upgrade package to the TBOX, the car machine is used as a client side, and the client side is connected with a socket;
s3, the client acquires a software upgrading package from the USB flash disk inserted into the USB interface and sends the software upgrading package to the server through the socket;
s4, after the software upgrading package is sent, the client closes the current socket connection;
s5, the server side verifies the received software upgrading packet, if the verification is successful, upgrading is carried out according to the content of the software upgrading packet, and if the verification is failed, a corresponding instruction is output to the vehicle machine;
and S6, the server side continues to wait for the subsequent socket connection of the client side.
A data interaction method for acquiring TBOX logs, comprising the steps of:
d1, taking the vehicle machine as a server, and then initializing, binding and monitoring the server;
d2, when the car machine needs to acquire logs from the TBOX, taking the TBOX as a client, and connecting the client with a socket;
d3, the client sends the log to the server through the socket;
d4, after the log is sent, closing the current socket connection by the client;
d5, the server transmits the received log to a USB flash disk inserted with a USB interface;
d6, the server side continuously waits for the subsequent socket connection of the client side.
Further, the TBOX is in communication connection with the APK in the in-vehicle engineering mode, and the USB interface is in communication connection with the APK in the in-vehicle engineering mode.
Further, the APK of the engineering mode in the locomotive acquires logs from the TBOX through the socket or transmits a software upgrade package to the TBOX through the socket.
Further, the USB interface transmits a software upgrade package to the APK of the in-vehicle engineering mode through an instruction, or acquires a TBOX log from the APK of the in-vehicle engineering mode through the instruction.
Compared with the prior art, the method utilizes the USB interface which is originally irrelevant to TBOX, and the USB disk is connected with the USB interface, the USB interface is connected with the vehicle machine, and the vehicle machine is connected with the TBOX, so that the software upgrading packet in the USB disk can be transmitted to the vehicle machine, and then the software upgrading packet is acquired by the TBOX and is upgraded; in addition, through a reverse data transmission path, the car machine can also acquire logs from the TBOX and then transmit the logs to a USB flash disk connected with the USB, so that the TBOX can be upgraded without dismantling the car, log information can be acquired from the TBOX, labor hour and labor consumption are greatly reduced, and the risk of scratching the structure in the car is avoided;
the invention provides a wireless communication network to the vehicle machine by using the TBOX, in the data interaction process, the TBOX and the vehicle machine are respectively used as a client or a server, data transmission is carried out based on the socket, and the received file is verified by combining the TBOX, thereby further ensuring the reliability of data transmission.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of an application principle of the embodiment;
FIG. 3 is a schematic flow chart of the method for upgrading TBOX in accordance with the present invention;
FIG. 4 is a flow chart of a method for TBOX log acquisition according to the invention;
FIG. 5 is a schematic diagram of the TBOX upgrading process in the embodiment;
the notation in the figure is: 1. TBOX, 2, a vehicle machine, 3, a USB interface, 4 and a U disk.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 1, a data interaction system for upgrading a TBOX and obtaining a TBOX log includes a car machine 2 interconnected with a TBOX1, the car machine 2 is connected with a USB interface 3, the USB interface 3 is disposed in the car (in this embodiment, the USB interface 3 is disposed at a central control hand box position), the USB interface 3 is connected with a USB disk 4, the TBOX1 is configured to provide a wireless communication network signal to the car machine 2, the TBOX1 is connected with the car machine 2 by establishing a socket to implement data interaction, the USB interface 3 is configured to implement data interaction between the USB disk 4 and the car machine 2, and when a TBOX is upgraded, a software upgrade packet is stored in the USB disk 4; when the TBOX log is acquired, the log is stored in the usb disk 4.
As shown in fig. 2, a USB data line for providing a wireless communication network signal (in this embodiment, the wireless communication network signal is specifically a 4G network signal) is connected between the TBOX and the car machine, the TBOX is communicatively connected to an APK in the in-car engineering mode, the USB interface is communicatively connected to an APK in the in-car engineering mode, the APK in the in-car engineering mode obtains a log from the TBOX through a socket, and transmits a software upgrade packet (i.e., a differential packet in the figure) to the TBOX through the socket; the USB interface transmits a software upgrade package to the APK of the in-vehicle engineering mode through the instruction, and acquires the TBOX log from the APK of the in-vehicle engineering mode through the instruction.
The data interaction system is applied to realize a data interaction method for upgrading TBOX, and as shown in FIG. 3, the method comprises the following steps:
s1, taking the TBOX as a server, and then initializing, binding and monitoring the server;
s2, when the car machine needs to transmit a software upgrade package to the TBOX, the car machine is used as a client side, and the client side is connected with a socket;
s3, the client acquires a software upgrading package from the USB flash disk inserted into the USB interface and sends the software upgrading package to the server through the socket;
s4, after the software upgrading package is sent, the client closes the current socket connection;
s5, the server side verifies the received software upgrading packet, if the verification is successful, upgrading is carried out according to the content of the software upgrading packet, and if the verification is failed, a corresponding instruction is output to the vehicle machine;
and S6, the server side continues to wait for the subsequent socket connection of the client side.
Similarly, the data interaction system is applied to implement a data interaction method for acquiring TBOX logs, as shown in fig. 4, including the following steps:
d1, taking the vehicle machine as a server, and then initializing, binding and monitoring the server;
d2, when the car machine needs to acquire logs from the TBOX, taking the TBOX as a client, and connecting the client with a socket;
d3, the client sends the log to the server through the socket;
d4, after the log is sent, closing the current socket connection by the client;
d5, the server transmits the received log to a USB flash disk inserted with a USB interface;
d6, the server side continuously waits for the subsequent socket connection of the client side.
In summary, the invention uses the USB interface of the central control hand box which is originally unrelated to TBOX, inputs the USB interface into the APK implanted into the vehicle machine engineering mode through the software package, and transmits the APK through the USB protocol connected between the TBOX and the vehicle machine, and finally obtains the software package to upgrade; in addition, log logs can be acquired from the TBOX through the same path, and are transmitted to the APK of the vehicle machine through the USB protocol, and finally are led into the U disk. In this embodiment, when performing TBOX upgrade, as shown in fig. 5, a vehicle machine and a TBOX newly establish a socket connection to transmit an upgrade package file, the TBOX serves as a server end, the vehicle machine serves as a Client end, and the specific transmission steps are as follows:
after the server end completes initialization, binding and list, waiting for the access of the client end;
when the vehicle machine needs to transmit an upgrade packet to the TBOX, the client end is connected with the socket;
the Client end reads the contents of the upgrade package file and sends the contents to the server end through the socket;
after the upgrade package file is sent, the client end closes the socket connection, and the file transmission is finished;
the Server end carries out length check on the received upgrade packet file, if the check is successful, the transmission is indicated to be successful, the following USB upgrade flow is continued, if the check is failed, the transmission is indicated to be in problem, and the vehicle machine is informed in a USB instruction mode;
the Server side continues to wait for the next connection of the client side.
The invention can realize the upgrading of the TBOX and the acquisition of the TBOX log under the condition of not detaching the vehicle, has the advantages of high efficiency and convenience, and can reliably ensure the reliability of data interaction.

Claims (10)

1.一种用于升级TBOX和获取TBOX日志的数据交互系统，其特征在于，包括与TBOX(1)相互连接的车机(2)，所述车机(2)连接有USB接口(3)，所述USB接口(3)设置在车内，所述USB接口(3)与U盘(4)连接，所述TBOX(1)用于提供无线通信网络信号给车机(2)，所述TBOX(1)与车机(2)之间通过建立socket连接以实现数据交互，所述USB接口(3)用于实现U盘(4)与车机(2)之间的数据交互。1. A data interaction system for upgrading TBOX and acquiring TBOX logs, characterized in that it comprises a car machine (2) interconnected with the TBOX (1), and the car machine (2) is connected with a USB interface (3) , the USB interface (3) is arranged in the car, the USB interface (3) is connected with the U disk (4), the TBOX (1) is used to provide a wireless communication network signal to the car machine (2), the A socket connection is established between the TBOX (1) and the vehicle machine (2) to realize data interaction, and the USB interface (3) is used to realize data interaction between the U disk (4) and the vehicle machine (2). 2.根据权利要求1所述的一种用于升级TBOX和获取TBOX日志的数据交互系统，其特征在于，所述TBOX(1)与车机(2)之间连接有用于提供无线通信网络信号的USB数据线。2. A data interaction system for upgrading TBOX and acquiring TBOX logs according to claim 1, wherein a signal for providing a wireless communication network is connected between the TBOX (1) and the vehicle (2) the USB data cable. 3.根据权利要求1所述的一种用于升级TBOX和获取TBOX日志的数据交互系统，其特征在于，所述USB接口(3)设置在中控手扶箱位置。3. A data interaction system for upgrading TBOX and acquiring TBOX logs according to claim 1, wherein the USB interface (3) is arranged at the position of the central control hand-held box. 4.根据权利要求1所述的一种用于升级TBOX和获取TBOX日志的数据交互系统，其特征在于，所述U盘(4)内存储有软件升级包。4. A data interaction system for upgrading TBOX and acquiring TBOX logs according to claim 1, characterized in that a software upgrade package is stored in the U disk (4). 5.一种用于升级TBOX的数据交互方法，其特征在于，包括以下步骤：5. A data interaction method for upgrading TBOX, characterized in that, comprising the following steps: S1、将TBOX作为服务端；S1. Use TBOX as the server; S2、当车机需要向TBOX传输软件升级包时，将车机作为客户端，客户端连接socket；S2. When the car machine needs to transmit the software upgrade package to the TBOX, the car machine is used as the client, and the client is connected to the socket; S3、客户端从插入USB接口的U盘获取软件升级包，并通过socket发送给服务端；S3. The client obtains the software upgrade package from the U disk inserted into the USB interface, and sends it to the server through the socket; S4、软件升级包发送完成后，客户端关闭当前socket连接；S4. After the software upgrade package is sent, the client closes the current socket connection; S5、服务端对接收的软件升级包进行校验，若校验成功，则根据软件升级包内容进行升级，若校验失败，则输出相应指令给车机；S5. The server verifies the received software upgrade package. If the verification is successful, the upgrade is performed according to the content of the software upgrade package. If the verification fails, a corresponding command is output to the vehicle; S6、服务端继续等待客户端的后续socket连接。S6. The server continues to wait for a subsequent socket connection from the client. 6.一种用于获取TBOX日志的数据交互方法，其特征在于，包括以下步骤：6. A data interaction method for obtaining a TBOX log, comprising the following steps: D1、将车机作为服务端；D1. Use the car as the server; D2、当车机需要从TBOX获取日志时，将TBOX作为客户端，客户端连接socket；D2. When the car machine needs to obtain the log from the TBOX, the TBOX is used as the client, and the client is connected to the socket; D3、客户端通过socket将日志发送给服务端；D3. The client sends the log to the server through the socket; D4、日志发送完成后，客户端关闭当前socket连接；D4. After the log is sent, the client closes the current socket connection; D5、服务端将接收的日志传输给插入USB接口的U盘；D5. The server transmits the received log to the U disk inserted into the USB interface; D6、服务端继续等待客户端的后续socket连接。D6. The server continues to wait for a subsequent socket connection from the client. 7.根据权利要求5或6任一所述的一种用于升级TBOX或获取TBOX日志的数据交互方法，其特征在于，所述TBOX与车机内工程模式的APK相互通信连接，所述USB接口与车机内工程模式的APK相互通信连接。7. The data interaction method for upgrading TBOX or acquiring TBOX logs according to any one of claims 5 or 6, wherein the TBOX is connected to each other in communication with the APK of the in-vehicle engineering mode, and the USB The interface communicates and connects with the APK of the in-vehicle engineering mode. 8.根据权利要求5或6任一所述的一种用于升级TBOX或获取TBOX日志的数据交互方法，其特征在于，所述车机内工程模式的APK通过socket从TBOX获取日志，或通过socket传输软件升级包给TBOX。8. The data interaction method for upgrading TBOX or acquiring TBOX logs according to any one of claims 5 or 6, wherein the APK of the in-vehicle engineering mode obtains logs from TBOX through sockets, or obtains logs through sockets. The socket transmits the software upgrade package to the TBOX. 9.根据权利要求5或6任一所述的一种用于升级TBOX或获取TBOX日志的数据交互方法，其特征在于，所述USB接口通过指令传输软件升级包给车机内工程模式的APK，或通过指令从车机内工程模式的APK获取TBOX日志。9. a kind of data interaction method for upgrading TBOX or obtaining TBOX log according to any one of claim 5 or 6, it is characterized in that, described USB interface transmits software upgrade package to the APK of in-vehicle engineering mode by instruction , or obtain the TBOX log from the APK in the in-vehicle engineering mode through the command. 10.根据权利要求5或6任一所述的一种用于升级TBOX或获取TBOX日志的数据交互方法，其特征在于，将TBOX或车机作为服务端之后，需要对服务端进行初始化、绑定以及侦听设置。10. A data interaction method for upgrading TBOX or acquiring TBOX logs according to any one of claims 5 or 6, characterized in that, after using TBOX or the vehicle as the server, the server needs to be initialized and bound. set and listen settings.
CN202111021792.7A 2021-09-01 2021-09-01 Data interaction system and method for upgrading TBOX and obtaining TBOX logs Pending CN113805918A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114564224A (en) * 2022-02-25 2022-05-31 联合汽车电子有限公司 System upgrading method and system
CN115242633A (en) * 2022-06-23 2022-10-25 惠州华阳通用电子有限公司 Vehicle-mounted equipment upgrading method and device based on USB Ethernet
CN115412878A (en) * 2022-07-20 2022-11-29 东风汽车集团股份有限公司 Network management method and device for vehicle T-BOX device
CN116418655A (en) * 2023-06-12 2023-07-11 广汽埃安新能源汽车股份有限公司 TBOX fault repairing method and system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050120856A (en) * 2004-06-21 2005-12-26 주식회사 파이오링크 A method for upgrading and restoring embeded systems by using usb memory device
CN206178371U (en) * 2016-11-08 2017-05-17 云蜂汽车有限公司 Control navigation equipment in car electric system , on -vehicle teleprocessing ware and car
CN106919495A (en) * 2015-12-25 2017-07-04 比亚迪股份有限公司 CAN journal file acquisition device, system and vehicle for vehicle
CN208986969U (en) * 2018-09-28 2019-06-14 慧翰微电子股份有限公司 A kind of car networking terminal for supporting ECU FOTA to upgrade
CN111651184A (en) * 2020-08-10 2020-09-11 广州汽车集团股份有限公司 A TBOX software upgrade method, TBOX and automobile
CN111930407A (en) * 2020-10-19 2020-11-13 广州汽车集团股份有限公司 Vehicle ECU software upgrading method and system, vehicle TBOX microcontroller and SOC terminal
CN112241275A (en) * 2019-07-18 2021-01-19 上海擎感智能科技有限公司 File upgrading method and device, vehicle machine and vehicle
CN112437140A (en) * 2020-11-13 2021-03-02 北京经纬恒润科技股份有限公司 Method and device for remotely exporting TBOX log
CN113141582A (en) * 2021-04-25 2021-07-20 深圳市元征科技股份有限公司 Log export method and device, computer equipment and storage medium

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050120856A (en) * 2004-06-21 2005-12-26 주식회사 파이오링크 A method for upgrading and restoring embeded systems by using usb memory device
CN106919495A (en) * 2015-12-25 2017-07-04 比亚迪股份有限公司 CAN journal file acquisition device, system and vehicle for vehicle
CN206178371U (en) * 2016-11-08 2017-05-17 云蜂汽车有限公司 Control navigation equipment in car electric system , on -vehicle teleprocessing ware and car
CN208986969U (en) * 2018-09-28 2019-06-14 慧翰微电子股份有限公司 A kind of car networking terminal for supporting ECU FOTA to upgrade
CN112241275A (en) * 2019-07-18 2021-01-19 上海擎感智能科技有限公司 File upgrading method and device, vehicle machine and vehicle
CN111651184A (en) * 2020-08-10 2020-09-11 广州汽车集团股份有限公司 A TBOX software upgrade method, TBOX and automobile
CN111930407A (en) * 2020-10-19 2020-11-13 广州汽车集团股份有限公司 Vehicle ECU software upgrading method and system, vehicle TBOX microcontroller and SOC terminal
CN112437140A (en) * 2020-11-13 2021-03-02 北京经纬恒润科技股份有限公司 Method and device for remotely exporting TBOX log
CN113141582A (en) * 2021-04-25 2021-07-20 深圳市元征科技股份有限公司 Log export method and device, computer equipment and storage medium

Cited By (7)

* Cited by examiner, † Cited by third party
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CN114564224A (en) * 2022-02-25 2022-05-31 联合汽车电子有限公司 System upgrading method and system
CN115242633A (en) * 2022-06-23 2022-10-25 惠州华阳通用电子有限公司 Vehicle-mounted equipment upgrading method and device based on USB Ethernet
CN115242633B (en) * 2022-06-23 2024-04-09 惠州华阳通用电子有限公司 Vehicle-mounted equipment upgrading method and device based on USB Ethernet
CN115412878A (en) * 2022-07-20 2022-11-29 东风汽车集团股份有限公司 Network management method and device for vehicle T-BOX device
CN115412878B (en) * 2022-07-20 2025-03-25 东风汽车集团股份有限公司 A network management method and device for vehicle T-BOX device
CN116418655A (en) * 2023-06-12 2023-07-11 广汽埃安新能源汽车股份有限公司 TBOX fault repairing method and system
CN116418655B (en) * 2023-06-12 2023-08-08 广汽埃安新能源汽车股份有限公司 TBOX fault repairing method and system

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