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Sensors and smart phones have been widely used in various applications. Smart phone peripherals like HiJack platform suggest a growing interest in using headset port to access WSN conveniently and efficiently. However, HiJack interface only offers 8,820 baud using a Manchester-encoded communication which is much lower than that of ZigBee. The imbalance of throughput may cause transmission loss and...
The precision of the weigh-in-motion is a very important factor for WIM system in the practice of WIM technology. To improve the precision of WIM, The mathematic model for dynamic weighing technique is established in this paper, followed by WIM practice emphasized in investigating some key factors such as vehicle runs, vehicle speed and temperature to three types of WIM sensors to validate the influence...
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