Vehicle-mounted T-BOX terminal and firmware upgrading method

A T-BOX and firmware upgrade technology, applied in the field of the Internet of Things, can solve problems such as the impact on users' lives and the time-consuming firmware upgrade process.

Pending Publication Date: 2019-05-21
中汽数据(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the T-BOX terminal on the market can only upgrade the firmware of the T-BOX vehicle-mounted terminal through the CAN bus protocol. This upgrade m

Method used

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  • Vehicle-mounted T-BOX terminal and firmware upgrading method
  • Vehicle-mounted T-BOX terminal and firmware upgrading method
  • Vehicle-mounted T-BOX terminal and firmware upgrading method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] figure 1 It is a schematic structural diagram of a vehicle-mounted T-BOX terminal provided in Embodiment 1 of the present invention, see figure 1 , the vehicle-mounted T-BOX terminal provided by the embodiment of the present invention includes: a wireless communication module 101 and a control module 102 .

[0043] Wherein, the wireless communication module 101 is connected with the control module 102 for data interaction between the control module 102 and the external terminal based on wireless communication; the control module 102 is used for firmware upgrade according to the firmware upgrade information transmitted by the wireless communication module 101 .

[0044] The wireless communication module 101 can be a general-purpose module for data transmission based on a wireless method, and can realize data interaction between the control module and an external terminal. The wireless communication module 101 can specifically be a ZigBee wireless transmission module, a f...

Embodiment 2

[0048] figure 2 It is a schematic structural diagram of a vehicle-mounted T-BOX terminal provided in Embodiment 2 of the present invention; this embodiment optimizes the vehicle-mounted T-BOX terminal on the basis of the above-mentioned embodiments, see figure 2 , the vehicle-mounted T-BOX terminal provided in this embodiment includes: a wireless communication module 201 , a control module 202 , a touch screen display module 203 , a battery module 204 , a voice recognition module 205 and a bus module 206 .

[0049]The control module 202 is connected with the touch screen display module 203, and is used to obtain the trigger information of the user or receive the data display information sent by the external terminal, generate a corresponding display instruction and send it to the touch screen display module 203; the touch screen display module 203 is used for The corresponding information is displayed according to the display instruction generated by the control module 202 ....

Embodiment 3

[0068] Figure 5 It is a flow chart of a firmware upgrade method provided by the third embodiment of the present invention; the embodiment of the present invention is applicable to the firmware upgrade of the vehicle-mounted T-BOX terminal provided by the above embodiment, and the method can be provided by the above implementation for the T-BOX terminal Execution, the terminal can be realized by means of software and / or hardware, and the method in the embodiment of the present invention specifically includes the following steps:

[0069] Step 301. Obtain a firmware upgrade command received by the wireless communication module.

[0070] Wherein, the firmware upgrade command can be sent to the wireless communication module by the external terminal, and is used to control the firmware upgrade of the vehicle-mounted T-BOX terminal. The firmware upgrade command can include data such as upgrade instructions, firmware data size, firmware upgrade marks, and verification information.

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Abstract

The embodiment of the invention discloses a vehicle-mounted T-BOX terminal and a firmware upgrading method. The terminal comprises a wireless communication module and a control module. The wireless communication module is connected with the control module and is used for performing data interaction between the control module and an external terminal based on wireless communication. The control module is used for carrying out firmware upgrading according to the firmware upgrading information transmitted by the wireless communication module. The vehicle-mounted T-BOX terminal and the firmware upgrading method, remote firmware upgrading is achieved, the firmware upgrading process is simplified, and the firmware upgrading efficiency can be improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of the Internet of Things, and in particular to a vehicle-mounted T-BOX terminal and a firmware upgrade method. Background technique [0002] In order to strengthen the promotion and application of new energy vehicles and safety supervision, new energy vehicles are required to be equipped with T-BOX terminals for the Internet of Vehicles. The development of the automotive industry in the direction of intelligence, electrification, and networking is inseparable from the development of the T-BOX terminal for the Internet of Vehicles. The IoV T-BOX terminal is a typical embedded device. Since the firmware of the T-BOX IoV terminal is updated frequently after the vehicle leaves the factory, it is very important to upgrade the T-BOX terminal of the IOV easily and quickly. [0003] At present, the T-BOX terminal on the market can only upgrade the firmware of the T-BOX vehicle-mounted ter...

Claims

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Application Information

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IPC IPC(8): G06F8/65G07C5/08
Inventor 陈晓韦杨开欣董海博郭谨玮白云龙
Owner 中汽数据(天津)有限公司
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