{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T01:21:08Z","timestamp":1760232068248,"version":"build-2065373602"},"reference-count":49,"publisher":"MDPI AG","issue":"20","license":[{"start":{"date-parts":[[2022,10,13]],"date-time":"2022-10-13T00:00:00Z","timestamp":1665619200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002855","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2021YFB2601401","2019GY-002","2020G-2-16","RW-202008"],"award-info":[{"award-number":["2021YFB2601401","2019GY-002","2020G-2-16","RW-202008"]}],"id":[{"id":"10.13039\/501100002855","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Key Research and Development Program of Shaanxi Province","award":["2021YFB2601401","2019GY-002","2020G-2-16","RW-202008"],"award-info":[{"award-number":["2021YFB2601401","2019GY-002","2020G-2-16","RW-202008"]}]},{"name":"Science and Technology Project of the Henan Transportation Department","award":["2021YFB2601401","2019GY-002","2020G-2-16","RW-202008"],"award-info":[{"award-number":["2021YFB2601401","2019GY-002","2020G-2-16","RW-202008"]}]},{"name":"Science and Technology Project of the Hebei Transportation Department","award":["2021YFB2601401","2019GY-002","2020G-2-16","RW-202008"],"award-info":[{"award-number":["2021YFB2601401","2019GY-002","2020G-2-16","RW-202008"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>The printed circuit board (PCB) is the core control unit of electromechanical equipment. In order to determine the influence of the coupling vibration caused by vehicle\u2013road interaction on the PCB reliability of roadside electromechanical equipment, first, the dynamic load of the vehicle tire is solved by establishing the dynamic model of a vehicle road. Then, the acceleration response data generated by road vibration are obtained by solving the road finite element model. Finally, the power density spectrum of the acceleration response is taken as input excitation, and the deformation response of the PCB under vehicle\u2013road coupling vibration is analyzed. The experimental results show that when the vehicle is driving close to the roadside, the vibration caused by vehicle\u2013road coupling will lead to a large deformation of the PCB, and the deformation value reaches 0.170 mm, which can cause structural damage to the PCB. This shows that the vehicle\u2013road coupling vibration can affect the reliability of the roadside electromechanical equipment; thus, the optimal design of the PCB layout is created. After optimization, the first-order modal frequency of the PCB is increase by 5.4%, which reduces the risk of the components breaking away from the PCB substrate.<\/jats:p>","DOI":"10.3390\/s22207755","type":"journal-article","created":{"date-parts":[[2022,10,14]],"date-time":"2022-10-14T01:44:13Z","timestamp":1665711853000},"page":"7755","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Research on the Reliability of a Core Control Unit of Highway Electromechanical Equipment Based on Virtual Sensor Data"],"prefix":"10.3390","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0416-3013","authenticated-orcid":false,"given":"Shan","family":"Lin","sequence":"first","affiliation":[{"name":"School of Electronic and Control Engineering, Chang\u2019an University, Xi\u2019an 710064, China"}]},{"given":"Mi","family":"Luo","sequence":"additional","affiliation":[{"name":"School of Electronic and Control Engineering, Chang\u2019an University, Xi\u2019an 710064, China"}]},{"given":"Jun","family":"Niu","sequence":"additional","affiliation":[{"name":"School of Electronic and Control Engineering, Chang\u2019an University, Xi\u2019an 710064, China"}]},{"given":"Hongke","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Electronic and Control Engineering, Chang\u2019an University, Xi\u2019an 710064, China"}]}],"member":"1968","published-online":{"date-parts":[[2022,10,13]]},"reference":[{"key":"ref_1","first-page":"386","article-title":"Analysis on Intelligent Development of Expressway Mechanical and Electrical Operation and Maintenance Management","volume":"067","author":"Sun","year":"2022","journal-title":"Highway"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"663","DOI":"10.1016\/j.microrel.2008.02.003","article-title":"No-fault-found and intermittent failures in electronic products","volume":"48","author":"Qi","year":"2008","journal-title":"Microelectron. 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