Implementation Method of Sound Library Maintenance Online Based on CAN Bus

doi:10.3969/j.issn.1006-2475.2012.07.051

Computer and Modernization ›› 2012, Vol. 203 ›› Issue (7): 185-187,.doi: 10.3969/j.issn.1006-2475.2012.07.051

• 应用与开发 • Previous Articles Next Articles

Implementation Method of Sound Library Maintenance Online Based on CAN Bus

WANG Bin¹， LI Wen-xin¹， LI De-tian¹， LIU Li²

1. Physical Institute of Lanzhou Space Technology, Lanzhou 730000, China;2. School of Information Science & Engineering, Lanzhou University, Lanzhou 730000, China

Received:2012-02-23 Revised:1900-01-01 Online:2012-08-10 Published:2012-08-10

Abstract

Abstract: In aerocraft instruments, it need to notice the operation staff something about event, early warning and warning by sound broadcast; sound library always prestore in the storage medium of aerocraft instruments. But the demand is dynamic, the sound library also to be changed. If the sound library of aerocraft instruments can be maintained on the system operation state, it will be very convenient for user. With the practical examples in engineering, the paper proposes a method which support sound library maintenance online based on the CAN Bus.This method has been tested, and it is very valuable for practical application.

Key words: aerocraft instruments, maintenance online, CAN Bus, sound library, Flash storage

CLC Number:

TP311.52

WANG Bin;LI Wen-xin;LI De-tian;LIU Li. Implementation Method of Sound Library Maintenance Online Based on CAN Bus[J]. Computer and Modernization, 2012, 203(7): 185-187,.

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Implementation Method of Sound Library Maintenance Online Based on CAN Bus

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