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Automatic test method of vehicle navigator, and system thereof

An in-vehicle navigator and automated testing technology, applied in the field of in-vehicle navigation, can solve problems such as affecting production efficiency

Active Publication Date: 2016-03-30
SHENZHEN SEG SCI NAVIGATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

To a large extent, it affects the production efficiency

Method used

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  • Automatic test method of vehicle navigator, and system thereof
  • Automatic test method of vehicle navigator, and system thereof
  • Automatic test method of vehicle navigator, and system thereof

Examples

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] In order to solve the car navigator 10 that exists in the prior art, after the test is completed, the operating system of the car navigator 10 and its official navigation program must be upgraded to an official release version, and then the car navigator 10 is shipped; During the production process of a product, it is often necessary to upgrade a car navigator 10 several times to realize burn-in and functional testing. To a large extent, defects that affect production efficiency. The present invention provides an automatic testing method and system for the vehicle navigator 10 which can sim...

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Abstract

The invention discloses an automatic test method of a vehicle navigator, and a system thereof. The method comprises the following steps: starting a test bootstrap program through an external bootstrap program, modifying the first preset title of a formal navigation program in the flash memory of the vehicle navigator to a second preset title, resetting and restarting the operating system of the vehicle navigator, and entering the desktop of the operating system; and modifying the second preset title of the formal navigation program in the flash memory of the vehicle navigator to be a first preset title, emitting a test program starting instruction, and carrying out automatic test on the vehicle navigator according to a test program. The required external bootstrap program, test bootstrap program and test program are stored in an external terminal as needed in order to carry out automatic test, so multi-time re-updating of the formal navigation program stored in the flash memory of the vehicle navigator is avoided, the production flow is simplified, the production time is saved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to vehicle navigation technology, in particular to an automatic testing method and system for a vehicle navigation instrument. Background technique [0002] With the popularization of automobiles and the construction of roads, inter-city economic exchanges have become more frequent, and the area of ​​activity has become larger and larger. More and more people own private cars in China, and the range of activities of car owners and their families is therefore also limited. has been greatly extended. In order to improve the quality of life, a large number of leisure activities and adventure activities are held so that we are not limited to a small area we know, and it often happens that we do not know the road and cannot find the destination. At this time, when people Car navigator will be a very useful tool when going on vacation on weekends. In this regard, car navigator has gradually entered the world of car owners and has becom...

Claims

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Application Information

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IPC IPC(8): G01C25/00
CPCG01C25/00
Inventor 王勇
Owner SHENZHEN SEG SCI NAVIGATIONS CO LTD
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