A test method and device for a vehicle navigation system

A technology for vehicle navigation and system testing, applied in error detection/correction, instrumentation, calculation, etc., can solve problems such as inability to guarantee vehicle navigation system testing, long test time, etc., achieve high test professional skills, shorten test time, and reduce work volume effect

Active Publication Date: 2019-02-22
江苏北斗星通汽车电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a vehicle navigation system testing method and device to solve the problems existing in the existing technical solutions that testers need to have strong professional skills, cannot guarantee a comprehensive test of the vehicle navigation system, and the test takes a long time

Method used

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  • A test method and device for a vehicle navigation system
  • A test method and device for a vehicle navigation system
  • A test method and device for a vehicle navigation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to figure 1 , shows a flow chart of steps of a method for testing a vehicle navigation system according to Embodiment 1 of the present invention.

[0030] The vehicle navigation system testing method of the embodiment of the present invention comprises the following steps:

[0031] Step S102: the self-test program generates and displays the test main interface;

[0032] Wherein, the test main interface includes multiple test item identifiers.

[0033] The test items contained in the test main interface can be set according to the specific items to be tested in the vehicle navigation system during the actual implementation process, which is not specifically limited in the embodiment of the present invention.

[0034] The test item identification may be a test item name, a number, or an abbreviation of a test item name, as long as each test item can be distinguished, and this is not specifically limited in the embodiment of the present invention.

[0035] Step S1...

Embodiment 2

[0048] refer to figure 2 , shows a flow chart of steps of a method for testing a vehicle navigation system according to Embodiment 2 of the present invention.

[0049] The vehicle navigation system testing method of the embodiment of the present invention specifically comprises the following steps:

[0050] Step S202: Generate a self-inspection program according to the vehicle navigation system.

[0051] A preferred way of generating a self-test program is as follows:

[0052] S1: Determine the type of system on which the vehicle navigation system is based;

[0053] Before the development of the self-test program, it is necessary to determine the technical specifications and development platform of the vehicle navigation terminal. Such a set determines the type of system on which the car navigation system is based, as well as the platform architecture.

[0054] S2: Determine each test item in the vehicle navigation system, and the test process corresponding to each test i...

Embodiment 3

[0112] refer to Figure 4 , shows a structural block diagram of a vehicle navigation system testing device according to Embodiment 3 of the present invention.

[0113] The vehicle navigation system testing device of the embodiment of the present invention includes: a main interface display module 402, which is used to generate and display a main test interface; wherein, the main test interface includes a plurality of test item identifications; a receiving module 404, which is used to receive The selection operation of the test item identification in the test main interface; the first determination module 406 is used to determine the test item according to the selection operation; the test module 408 is used to call the self-test program corresponding to the item to be tested The test program tests the test items; the first result display module 410 is configured to display the test results corresponding to the test items in the main test interface.

[0114] The vehicle naviga...

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Abstract

The invention provides a vehicle-mounted navigation system testing method and device. The method is applied to a vehicle-mounted navigation system. The method includes the steps that a self-check program is generated and a test main interface is displayed, wherein the test main interface includes multiple test item identifications; selection operation on the test item identifications in the test main interface is received; test items are determined according to the selection operation; the test items are tested by calling a test program, corresponding to a to-be-tested item, in the self-check program; a test result corresponding to the test items is displayed in the test main interface. By means of the vehicle-mounted navigation system testing method, the vehicle-mounted navigation system can be quickly and comprehensively tested.

Description

technical field [0001] The invention relates to the technical field of vehicle navigation system testing, in particular to a method and device for testing a vehicle navigation system. Background technique [0002] The car navigation system is a relatively complex computer system. During the factory inspection, a comprehensive and effective test of the car navigation system is required. The test of the car navigation system usually includes the following tests: button backlight test, USB / SD card test, reversing Video test, Bluetooth test, WIFI test, screen backlight test, MCU software test, version number verification, panel button / steering wheel button test, sound output test, microphone test, body data acquisition simulation test, etc. [0003] At present, the test of the vehicle navigation system mainly relies on the testers to conduct the test manually. That is to say, the testers manually carry out the test items such as the Bluetooth test, the button and the light test...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/07
CPCG06F11/0739
Inventor 孟宪斌王晓芳陈洪银许芳芳龙步新马春花许丹玉胡丰凯
Owner 江苏北斗星通汽车电子有限公司
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