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Software-defined automobile system, activation method, development process and automobile

A software-defined and automotive technology, applied in software deployment, manufacturing computing systems, program control devices, etc., can solve problems such as low efficiency, inability to respond to user personalization and customization in a timely manner, time-consuming and labor-intensive problems, and avoid redundancy and waste, improving the level of automation and informatization of vehicle production, and the effect of high vehicle production efficiency

Pending Publication Date: 2022-05-24
南京酷沃智行科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there have been iterative upgrades of software and hardware using offline replacement or remote upgrade (OTA), but this method is time-consuming, labor-intensive, inefficient, and unable to respond to user personalized and customized needs in a timely manner

Method used

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  • Software-defined automobile system, activation method, development process and automobile
  • Software-defined automobile system, activation method, development process and automobile
  • Software-defined automobile system, activation method, development process and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment 1. A software-defined automobile system

[0053] Including definable functional components, in-vehicle machine (IHU), car owner software (car APP) and car networking platform, among which definable functional components are configured as personalized configuration according to in-vehicle and machine settings to realize car hardware functions; car-machine configuration includes connection The Internet of Vehicles platform performs remote upgrade (OTA) according to the vehicle function settings selected by the user, and sets the personalized configuration of definable functional components; the car APP configuration includes the vehicle function settings for the user to select; the definable functional components include modular hardware and Trip computer (ECU); wherein, the modular hardware determines its own function according to the remote upgrade and the personalized configuration of the vehicle setting, and the on-board computer defines the controlled hardw...

Embodiment 2

[0063] Embodiment 2. A method for activating a software-defined automobile system

[0064] Using this method, which is applied to the software-defined automobile system described in Embodiment 1, the user only needs to select the basic version of the automobile.

[0065] The method includes the following steps:

[0066] The user downloads, registers and logs in the car APP to complete the car-machine binding operation;

[0067] The user selects the required vehicle function settings through the car APP according to their needs, and sends the purchase requirements to the Internet of Vehicles platform;

[0068] In this embodiment, the user's purchase of functional items (or package packages in operation, etc.) is not limited or restricted by time, and the user can purchase a car, register an APP, bind a car device, or use the vehicle through the Select the function in the car APP and the car machine APP. Users can browse and try out the functions or packages in the above-ment...

Embodiment 3

[0086] Embodiment 3. A software development process of a software-defined automobile system

[0087] The whole vehicle development process of this embodiment is generally consistent with the traditional whole vehicle development process, but the proportion of software development is greatly increased; this development process is applied to the software-defined vehicle system described in Embodiment 1.

[0088] In the whole vehicle development process of this embodiment, the whole vehicle hardware development adopts the strategy of platformization, modularization and architecture; the software and hardware development is effectively decoupled and continuously coordinated, so that software development, verification, delivery, etc. do not depend on the development progress of the whole vehicle hardware. Instant release of software products at all stages of development.

[0089] In the planning stage, conduct market research and feasibility analysis; in the conceptual design stage...

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Abstract

The invention provides a software-defined automobile system, an activation method, a development process and an automobile. Through the support of a modularized and universal hardware platform, hardware redundancy and a software technology taking artificial intelligence and big data as cores, the functions of the whole vehicle are determined, so that the requirements of different users on the diversification of the software of the whole vehicle are met. The software-defined automobile system comprises modular hardware, a trip computer, an automobile machine and an automobile APP, the modular hardware is used for achieving the functions of automobile hardware, and personalized configuration is carried out through the trip computer; the trip computer configuration comprises personalized configuration of modular hardware according to vehicle function setting selected by a user; the vehicle machine configuration comprises the steps of connecting a vehicle networking platform, and performing vehicle remote upgrading according to vehicle function setting selected by a user; the automobile APP configuration comprises the step of allowing a user to select automobile function settings. The user selection of vehicle function settings can be activated by one or more of the following ways: SOTA, FOTA, COTA.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a software-defined automobile system, an activation method, a development process and an automobile. Background technique [0002] In recent years, with the rapid development of automobile intelligence, networking, electrification, and sharing, the traditional hardware-led automobile industry is undergoing subversive conceptual changes. The wave of "new four modernizations" makes the role of software and hardware of automobiles undergo subtle changes. [0003] With the improvement of people's living standards, the demand for automobiles tends to be more and more personalized and customized, and it is very urgent to use Changxin. However, the traditional automobile production process and automobile transformation process are complicated, and it is difficult to meet the personalized and customized needs of users; the traditional way of defining automobiles by price has been un...

Claims

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Application Information

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IPC IPC(8): G06F9/445G06F8/65
CPCG06F9/44505G06F8/65Y02P90/30
Inventor 宋艳红孙虹吴霖菲张范兴陈凤年汪鹏
Owner 南京酷沃智行科技有限公司
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