Design of Automotive Intelligent Preloaded Safety Belt

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Abstract:

This paper introduces the significance of automotive safety belt, designs intelligent preloaded safety belt system. The system is made up of early warning sensors, seat belt furl system and core controller based on the MC9S12DP256. This article focuses on the structural optimization and circuit design of the controller. The designed test-bed is able to predict the dangerous occurrence and control the safety belt tightening through processing early warning signal of the sensor, implements the safety belt active preload function and meet the needs of active safety.

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219-222

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October 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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