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Remote update computing system and method for vehicle controller software

A vehicle controller and computing system technology, applied in the direction of version control, transmission system, software deployment, etc., can solve the risk of automobile function safety, the increase of after-sales cost and recall cost, the inability to meet the needs of customization and market orientation in time, The degree of impact cannot be quickly and effectively identified and other issues, achieving the effect of reducing security vulnerabilities and software failure risks, reducing after-sales service costs and recall costs, and enhancing information security protection capabilities

Active Publication Date: 2020-07-03
深蓝汽车科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the on-board controller software cannot be updated or a single update method is used in part, that is, the controller software of the car after the production line cannot be updated, or a single controller can be updated through a large-scale recall, but a single controller update is of great importance. The degree of influence of other controller functions cannot be quickly and effectively identified, resulting in a sharp increase in functional safety risks, after-sales costs, and recall costs caused by software problems in the car, and cannot meet the needs of customization and market orientation in a timely manner, which is not conducive to the improvement of enterprise service capabilities and User Innovation Experience

Method used

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  • Remote update computing system and method for vehicle controller software
  • Remote update computing system and method for vehicle controller software
  • Remote update computing system and method for vehicle controller software

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with accompanying drawing.

[0033] Such as figure 1 The remote update computing system of the vehicle controller software shown, according to figure 2 The system architecture shown establishes a service layer cloud platform, including a compatibility relationship matrix module, a real-time monitoring service module, an information service collection module, a version update active calculation service module, and an active push service module.

[0034] Such as figure 1 As shown, the compatibility relationship matrix module is used to establish a compatibility relationship matrix table, which includes a software version change record, a hardware version change record, a compatibility relationship between hardware and software, and a relationship between software and software. Compatibility relationship among them, and data maintenance is carried out according to the software and hardware version chan...

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Abstract

The invention discloses a remote update calculation system and method for vehicle controller software, comprising: a compatibility relationship matrix module for establishing a compatibility relationship matrix table; a real-time monitoring service module for actively monitoring vehicle position information, fuel information and Network health status, when the network health status is good, the information collection service module is started; the information service collection module is used to obtain all hardware identification codes and hardware version information in the current state of the vehicle, as well as all software identification codes and software version information; version update active calculation The service module calculates the software upgradeable version combination according to the obtained hardware identification code, hardware version information, software identification code and software version information, combined with the compatibility relationship matrix table; the active push service module pushes the calculated software upgradeable version combination to the vehicle end. The invention reduces the risk of safety loopholes and software failures caused by the inability to update the controller software.

Description

technical field [0001] The invention belongs to the software update technology of automobiles, and in particular relates to a remote update computing system and method for vehicle controller software. Background technique [0002] At present, the on-board controller software cannot be updated or a single update method is used in part, that is, the controller software of the car after the production line cannot be updated, or a single controller can be updated through a large-scale recall, but a single controller update is of great importance. The degree of influence of other controller functions cannot be quickly and effectively identified, resulting in a sharp increase in functional safety risks, after-sales costs, and recall costs caused by software problems in the car, and cannot meet the needs of customization and market orientation in a timely manner, which is not conducive to the improvement of enterprise service capabilities and User innovation experience. [0003] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/65G06F8/71H04L29/08
CPCH04L67/12G06F8/65G06F8/71H04L67/55
Inventor 闫亚军谢乐成薛飞
Owner 深蓝汽车科技有限公司
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