In order to achieve the effect of low frequency noise reduction, usually the thickness of noise reduction facilities is relatively large, which increases the cost, how to make the economy and vibration and noise reduction in residential life balance, this paper proposes a thickness of 4mm two-dimensional phonon crystal thin plate, phonon crystal part of the material is organic glass, the rest of the structure material is transparent silicone rubber, in the premise of ensuring the light transmission, using Comsol for vibration band gap and transmission loss simulation, the results show that in the range of 500Hz to achieve a broadband vibration and noise reduction.
With the continuous improvement of China's comprehensive transportation system and tourism gradually becoming an important strategic pillar industry of the national economy, the integrated development of transportation and tourism has become a new trend in the development of traditional economic transformation. Based on the Qimen-Wuyuan Tourism Highway, this paper conducts research on the integration of traffic and travel big data and tourism resources, and uses traffic flow and regional tourism big data to propose a road traffic and travel fusion data service and resource architecture, so as to achieve the integration of traffic and tourism data. The service experience in the travel process, through cloud computing, proposes more optimized solutions in the integration of travel experience, radiation activation, and product planning, and builds a branded and shared transportation and travel integration development road industry chain.
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