Over-the-air technology test system

Abstract

The invention discloses an over-the-air technology test system. The system comprises a test management unit, an environment simulation unit and a test system rack, wherein the test management unit, the environment simulation unit and the test system rack are connected through a router; wherein the test management unit is used for determining test environment information and a test case, sending the test environment information to the environment simulation unit and sending the test case to the test system rack; the environment simulation unit is used for simulating a test environment for the test system rack according to the test environment information, and the test environment comprises an in-vehicle environment and an out-vehicle environment; and the test system rack is used for executing the test cases in the test environment. According to the scheme provided by the invention, on the basis of the vehicle-cloud integrated link, the OTA automatic test system is established by fusing diversified network scenes, and full-link multi-scene complete link automatic test is realized.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of automobiles, in particular to an over-the-air technology testing system. Background technique [0002] With the vigorous development of intelligent and connected cars, the number of users of smart and connected cars has increased sharply, and the coverage of connected cars has increased. At the same time, Over-the-Air Technology (OTA) has also begun to be widely used to realize the remote upgrade of the vehicle controller. [0003] At present, in the existing technology, the existing test system mainly focuses on the verification of the upgrade process, manually sets and distributes cloud tasks, and observes whether the process can be executed as required, generally through three basic The scene is verified by the process, focusing on whether the final upgrade results meet expectations. Among them, the peripheral network environment is fixed and single and cannot be adjusted. t...

AI Technical Summary

Problems solved by technology

[0003] At present, in the existing technology, the existing test system mainly focuses on the verification of the upgrade process, manually sets and distributes cloud tasks, and observes whether the process can be executed as required, generally through three basic The scene is verified by the process, focusing on whether the final upgrade results meet expectations. Among them, the peripheral network environment is fixed and single and cannot be adjusted. test

[0004] Therefore, it is necessary to explore an OTA-vehicle-cloud integrated automated test system suitable for a diversified network, to solve the problem that the peripheral network environment is fixed and single and cannot be adjusted. The problem of being unable to perform integrated automatic testing can realize stable and safe upgrade of OTA in different peripheral network environments and in-vehicle network environments

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