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Verification method and system for over-the-air upgrade of vehicle master control system

A main control system and over-the-air downloading technology, applied in the computer field, can solve problems such as low efficiency, and achieve the effects of improving verification efficiency, avoiding losses, and saving verification costs

Pending Publication Date: 2022-07-29
北京阿帕科蓝科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of low efficiency in verifying the over-the-air upgrade of the main control system of the vehicle, the present invention provides a verification method and system for the over-the-air upgrade of the main control system of the vehicle

Method used

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  • Verification method and system for over-the-air upgrade of vehicle master control system

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Embodiment Construction

[0045] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0046] see figure 1 , the first embodiment of the present invention provides a verification method for over-the-air download and upgrade of a vehicle master control system, including the following steps:

[0047] S1: Corresponding to the main control system of the vehicle, build a corresponding combination of hardware and software to form a vehicle simulator;

[0048] S2: Set up an over-the-air download upgrade verification task, and issue instructions according to the task and execute it by the vehicle simulator;

[0049] S3: Monitor the performance of the vehicle simulator ...

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Abstract

The invention relates to the technical field of computers, in particular to a verification method and system for over-the-air upgrade of a vehicle master control system. The invention discloses a verification method for over-the-air upgrade of a vehicle master control system. The verification method comprises the following steps of: constructing corresponding hardware and software combination corresponding to the vehicle master control system to form a vehicle simulator; building an over-the-air upgrade verification task, issuing an instruction according to the task, and executing the instruction by the vehicle simulator; monitoring the performance of the vehicle simulator hardware and software, and judging whether the performance of the vehicle simulator hardware and software meets the expectation or not; if yes, the verification is passed; and if not, judging the defect and the defect type according to the performance, and performing corresponding feedback. According to the method, a verification mode of combining hardware and software is adopted, so that the verification efficiency is improved, and the accuracy of a verification result is greatly improved.

Description

technical field [0001] The invention relates to the technical field of computers, and in particular, to a verification method and system for over-the-air download and upgrade of a vehicle main control system. Background technique [0002] With the development of technology, in the field of vehicles, such as electric bicycles, shared electric vehicles, etc. are equipped with ECU (main control system, or electronic control unit), which can control various functions of the vehicle and retrograde control. Development, the continuous optimization of ECU, generally need to upgrade the ECU to improve the performance of the vehicle, usually the way to upgrade is to use the over-the-air (OTA) technology for remote upgrade, and for now, the upgrade may also cause damage to the vehicle. The negative impact is to reduce the performance of the vehicle. Therefore, the upgrade needs to be verified before the upgrade is carried out in the actual situation to check how the upgrade will affec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/44G06F8/65
CPCG06F21/44G06F8/65
Inventor 张金钰
Owner 北京阿帕科蓝科技有限公司
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