Vehicle-mounted module updating method and device and vehicle

An in-vehicle module and vehicle technology, which is applied to electrical components, transmission systems, and key distribution, can solve problems such as in-vehicle module upgrade management, and achieve the effect of solving problems, reducing load, and reducing the success rate of upgrades.

Inactive Publication Date: 2018-05-11
BYD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this disclosure is to provide a vehicle-mounted module upgrade method, device an...

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  • Vehicle-mounted module updating method and device and vehicle
  • Vehicle-mounted module updating method and device and vehicle
  • Vehicle-mounted module updating method and device and vehicle

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Embodiment Construction

[0079] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0080] see figure 1 It is a schematic structural diagram of an on-board module upgrade system according to an embodiment of the present disclosure. The system includes: a vehicle 100 , a service device 101 and a server 102 .

[0081] Wherein, the vehicle 100 includes a plurality of on-board modules, and these on-board modules may include an instrument control module, a vehicle body control module, an anti-lock braking module, a multimedia module and the like. Each on-board module is controlled by its own independent ECU (Electronic Control Unit). An ECU includes software for its particular vehicle system and is stored in memory space. The upgrade of the v...

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Abstract

The invention relates to a vehicle-mounted module updating method and device and a vehicle. The method comprises the steps that a vehicle identification code sent by service equipment and an equipmentcode of the service equipment are received; and when the vehicle identification code and the equipment code have a binding relation, a vehicle-mounted module needing to be updated of the vehicle is determined to be updated. According to the vehicle-mounted module updating method and device and the vehicle, by binding the equipment code with the vehicle identification code, the service equipment participating in updating can be identified, a security guarantee is provided for updating, and the software updating condition of the vehicle can be comprehensively managed; and by binding the vehicleidentification code with an updating result, the updating state and the updating history of the vehicle can be conveniently confirmed.

Description

technical field [0001] The present disclosure relates to the field of automobiles, in particular, to a vehicle-mounted module upgrading method, device and vehicle. Background technique [0002] The on-board modules of the vehicle, such as the instrument control module, the body control module, the anti-lock brake module and the multimedia module, etc., are respectively controlled by one or more electronic control units (ECU). Each ECU includes software for its particular vehicle system and stored in memory space. The software of the vehicle module can be upgraded by refreshing the software or installing a new software version. [0003] The software upgrade of the on-board module is highly professional and is related to the safety of the vehicle. Therefore, the upgrade process is very important. In the related art, when upgrading the on-board module of the vehicle, it only needs to be upgraded according to the identified vehicle, and the software upgrading of the vehicle ca...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L9/08H04L29/06G06F8/65
Inventor 陈红光张爽岳长安
Owner BYD CO LTD
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