{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T22:12:20Z","timestamp":1780611140689,"version":"3.54.1"},"reference-count":17,"publisher":"Wiley","license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Key Basic Research Development Program of China","award":["2012CB725405"],"award-info":[{"award-number":["2012CB725405"]}]},{"name":"National Key Basic Research Development Program of China","award":["51308115"],"award-info":[{"award-number":["51308115"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["2012CB725405"],"award-info":[{"award-number":["2012CB725405"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["51308115"],"award-info":[{"award-number":["51308115"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2016]]},"abstract":"<jats:p>Freeway traffic state information from multiple sources provides sufficient support to the traffic surveillance but also brings challenges. This paper made an investigation into the fusion of a new data combination from cellular handoff probe system and microwave sensors. And a fusion method based on the neural network technique was proposed. To identify the factors influencing the accuracy of fusion results, we analyzed the sensitivity of those factors by changing the inputs of neural-network-based fusion model. The results showed that handoff link length and sample size were identified as the most influential parameters to the precision of fusion. Then, the effectiveness and capability of proposed fusion method under various traffic conditions were evaluated. And a comparative analysis between the proposed method and other fusion approaches was conducted. The results of simulation test and evaluation showed that the fusion method could complement the drawback of each collection method, improve the overall estimation accuracy, adapt to the variable traffic condition (free flow or incident state), suit the fusion of data from cellphone probes and fixed sensors, and outperform other fusion methods.<\/jats:p>","DOI":"10.1155\/2016\/7269382","type":"journal-article","created":{"date-parts":[[2016,10,3]],"date-time":"2016-10-03T17:37:27Z","timestamp":1475516247000},"page":"1-13","source":"Crossref","is-referenced-by-count":23,"title":["Freeway Multisensor Data Fusion Approach Integrating Data from Cellphone Probes and Fixed Sensors"],"prefix":"10.1155","volume":"2016","author":[{"given":"Shanglu","family":"He","sequence":"first","affiliation":[{"name":"Jiangsu Key Laboratory of Urban ITS, Southeast University, Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies, Collaborative Innovation Center for Technology 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