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Key research themes on ICT and sustainable urban mobility

机译：ICT和可持续城市交通的关键研究主题

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Information and communication technologies (ICTs) are hypothesized to replace or change the use of the transport system by facilitating new or different activities. This article offers a review of more than 40years of research regarding the relationship between ICTs and urban mobility. We discuss the expectations for the changes in travel demand, travel patterns, and the urban form as a result of the development and introduction of ICTs. Much of the interest in the relationships between ICTs and mobility is premised on the expectation of substitution effects, but empirical findings often suggest more complex effects than direct substitution. Although research on single types of travel activity may sometimes indicate simple substitution effects, examination of the broader impacts may also reveal travel generation effects as well. As such, ICTs do not simply substitute mobility patterns but change them. A growing body of research focuses on changing mobility patterns (in terms of time and space), changes in the experience of travel and changes in the perceptions of travel costs due to the interaction between old and new technologies for overcoming distance. ICTs are gradually becoming embedded within the transport system, enabling flexibility, multitasking, and an increase in human activities.
机译：假设信息和通信技术（ICT）通过促进新的或不同的活动来代替或改变运输系统的使用。本文回顾了40多年来有关ICT与城市交通之间关系的研究。我们讨论了由于信息通信技术的发展和引入而对旅行需求，旅行方式和城市形态变化的期望。人们对信息通信技术与流动性之间关系的兴趣大多来自对替代效应的预期，但经验发现通常表明，与直接替代相比，效应更为复杂。尽管对单一类型旅行活动的研究有时可能表明简单的替代作用，但对更广泛影响的研究也可能揭示旅行产生的影响。因此，ICT不仅可以替代出行方式，还可以改变它们。越来越多的研究关注于变化的出行方式（在时间和空间方面），旅行体验的变化以及由于新旧技术之间克服距离的相互作用而产生的旅行成本观念的变化。 ICT逐渐嵌入运输系统中，从而实现了灵活性，多任务处理和人类活动的增加。

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