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Automatic test method and device for vehicle-mounted navigation system recurrence problem and storage medium

A vehicle navigation and automatic testing technology, applied in software testing/debugging, error detection/correction, other database retrieval, etc.

Pending Publication Date: 2020-06-05
HUIZHOU DESAY SV AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the above defects in the prior art, the present invention provides an automatic test method, device and storage medium for the recurring problem of the vehicle navigation system, so as to achieve the effect of automatic testing for the recurring problem and solve a problem caused by manual testing. series of questions

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  • Automatic test method and device for vehicle-mounted navigation system recurrence problem and storage medium

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Embodiment 1

[0030] Embodiments of the present invention provide an automatic test device method, device and storage medium for reproducing the crash problem of a vehicle navigation system. like figure 1 It is a flow chart of the method provided by the embodiment of the present invention, including steps S1-S3:

[0031] S1: Execute the Case that reproduces the crash problem;

[0032] Specifically, a manipulator or a computer software program is used to simulate manual operation of the vehicle navigation system according to preset steps.

[0033] S2: Carry out Trace monitoring and image monitoring on the vehicle navigation system;

[0034] Specifically, the Trace monitoring process includes: acquiring the Trace of the vehicle navigation system; performing keyword matching on the obtained Trace, specifically using a regular expression to perform keyword matching on the Trace; if the matching is successful, sending an abnormal command of the vehicle navigation system. More specifically, th...

Embodiment 2

[0049] Under the condition that other conditions remain unchanged, an automatic test method for recurring crash problem of a car navigation system according to an embodiment of the present invention includes an abnormality notification module, a remote operation module and a cache cleaning module.

[0050] When the test device receives an abnormal instruction from the vehicle navigation system, the abnormal notification module can send the abnormal information to the mailbox preset by the tester through the mailbox;

[0051] The remote operation module is that the tester can remotely operate the test device through the app client using the TCP / IP protocol, and choose to obtain the test log, stop the test or continue the test.

[0052] The cache cleaning module is to delete redundant Trace information and video information after the test log is successfully saved.

[0053] The embodiment of the present invention provides an automatic test method, device, and storage medium for ...

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Abstract

The invention discloses an automatic test method for a vehicle-mounted navigation system recurrence problem. The automatic test method comprises the following steps: executing Case of the recurrence problem; carrying out Trace monitoring and image monitoring on the vehicle-mounted navigation system, wherein the Trace monitoring is to perform keyword matching on the test Trace, and the image monitoring is video monitoring on the vehicle-mounted navigation system, and images are extracted from videos for comparison; and if the abnormality of the vehicle-mounted navigation system is identified bythe Trace monitoring or the image monitoring, pausing the execution of the Case and storing a test log. The invention further discloses a device for realizing the method. The invention further discloses a storage medium, and a program for realizing the method is stored in the storage medium. According to the invention, the effect of automatically testing the reproduced problem is achieved, and aseries of problems caused by manual testing are solved.

Description

technical field [0001] The invention relates to the field of testing methods and devices for automotive electronic systems, in particular to an automatic testing method, device and computer-readable storage medium for the recurring problem of a vehicle navigation system. Background technique [0002] Car navigation systems need to undergo a series of functional and reliability tests before leaving the factory. During the reliability test process, some problems appear after a series of complicated steps or random operations within a period of time. If these problems are directly Logs are collected for analysis. Due to the existence of many redundant logs, it is very troublesome or even impossible to analyze the logs. Therefore, for low-probability problems that occur during testing, it is necessary to reproduce the problems encountered, so as to collect logs, so that the collected logs are valuable for analysis. [0003] However, the current test to reproduce the problem is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G06F11/36G06F16/903G06F16/53
CPCG06F11/3079G06F11/3688G06F16/90344G06F16/53
Inventor 邹振李文进罗超赵国锋
Owner HUIZHOU DESAY SV AUTOMOTIVE
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