| 基于加速度的车祸报警系统设计与实现 |
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| 引用本文： | 张兴辉,张维杰.基于加速度的车祸报警系统设计与实现[J].现代电子技术,2012,35(17):163-165. |
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| 作者姓名： | 张兴辉 张维杰 |
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| 作者单位： | 1. 安康学院,陕西安康,725000
2. 国人民解放军63626部队,甘肃兰州,730000 |
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| 基金项目： | 陕西省教育厅科研项目(12JK0536);安康学院专项科研项目(AYQDZR2010002);安康学院大学生科技创新项目(2011AKXYDXS02) |
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| 摘 要： | 为使汽车发生车祸时可在最短的时间内得到援救,以减少车祸伤亡,设计一种基于加速度的车祸报警系统。系统采用MMA7455三轴加速度传感器测量车辆的加速度,根据设定的加速度实现车祸状态的报警。一旦判断发生车祸事故,通过GSM将信息发送至已设置的手机号码,以便于及时救援。
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| 关 键 词： | MMA7455 三轴加速度传感器 TC35 STC89C52RC |
Design and implementation of car accident alarm system based on acceleration |
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| ZHANG Xing-hui
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ZHANG Wei-jie.Design and implementation of car accident alarm system based on acceleration[J].Modern Electronic Technique,2012,35(17):163-165. |
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| Authors: | ZHANG Xing-hui ZHANG Wei-jie |
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| Affiliation: | 1.Ankang University,Ankang 725000,China;2.Unit 63626 of PLA,Lanzhou 730000,China) |
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| Abstract: | In order to get the rescue in the shortest possible time and reduce the casualties in the car accident,a car accident alarm system based on acceleration is designed.The system uses MMA7455 three-axis acceleration sensor to measure the car acceleration,and realizes the alarm of accident state according to the presupposed acceleration.In order to facilitate timely rescue,the system sends the messages to the presupposed phone number through the GSM board once the car accident occured. |
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| Keywords: | MMA7455L three-axis acceleration sensor TC35 STC89C52RC |
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