Cold chain logistics guarantees the quality and freshness of some especial agriculture products. At present cold chain logistics monitoring system can just monitor single point of the temperature in the cold chain vehicle body, it cannot estimate the space temperature distribution of cold chain vehicle body. This paper introduces a cold chain logistics monitoring system based on ARM Linux. The ...

For a vehicle equipped with active single-wheel steering, brake, drive and suspension systems a nonlinear vehicle model is presented. On the basis of this model an integrated vehicle dynamics control is developed comprising all of the mentioned chassis actuators to control the plane vehicle motion. The basic control strategy consists in two parts. One part is a flatness based tracking controlle...

This study explores the relationship between the vehicle exhaust emissions caused by a trip and the characteristics of the driver involved. The hypothesis formulated is that certain ‘groups’ of individuals produce more emissions (per kilometre) than others and therefore should be treated differently when aiming vehicle emission reduction. To support this hypothesis an activity-based survey coll...

In recent years, rich vehicle routing problems have been considered with particular attention by many researchers. In this paper a specific case is analyzed, which includes multiple time windows constraints and heterogeneous fleet of vehicles. A measure of difficulty of the instances is proposed and some elements that have an impact on it are analyzed. Furthermore, two heuristic algorithms are ...

Introduction: Diabetes is the most common cause of peripheral nerve involvement. Evaluating the effect of antioxidants on diabetic neuropathic pain is important. This study aimed at evaluating the effects of Angipars medicine in the treatment of neuropathic hyperalgesia in single dose streptozotocin-induced diabetic rats. Correspo...

Millions of U.S. workers are at risk for a work-related motor vehicle crash. Fatality data show that across all industries, motor vehicle crashes are consistently the leading cause of work-related fatalities. Of 43,025 work-related fatalities reported by BLS between 2003 and 2010, 10,202 were the result of single- or multiple-vehicle crashes of workers driving or riding in a vehicle on a public...

This study was designed to compare estimates from two quasi-induced exposure methods of the effects of driver- and vehicle-related conditions on the risk of causing a road crash for drivers of vehicles with four or more wheels. From the Spanish register of road crashes with victims, the authors selected, for 1993-2002, all 755,329 drivers of >or=4-wheeled vehicles involved in single-vehicle cra...

in addition to increment of the vehicle sprung mass, the main physical effects of addition of cng tank to the vehicle are the longitudinal and height displacement of center of gravity, which have the most influences on the handling, braking, roll stability and spin stability of the vehicle. increment of cng tank mass to the sprung mass of the vehicle increases the vehicle under-steer gradient, ...

portunity to reduce launch costs, and improve safety and reliability was to develop a fully reusable single-stage-to-orbit vehicle capable of delivering 25,000 lb to the International Space Station. The study identified many technologies that had to be matured before a commitment could be made to build such a vehicle. NASA accepted the recommendation and the need for new technology as the key t...

In this paper, we describe efforts made to implement multiperspective mosaicking of infrared and color video data for the purpose of under vehicle inspection. It is desired to create a large, high-resolution mosaic that may be used to quickly visualize the entire scene shot by a camera making a single pass underneath the vehicle. Several constraints are placed on the video data in order to faci...