{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T22:46:14Z","timestamp":1776811574308,"version":"3.51.2"},"reference-count":15,"publisher":"European Society of Computational Methods in Sciences and Engineering","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2022,12,19]]},"abstract":"<jats:p>In view of the current new energy vehicles only implement torque control on the drive motor, resulting in the engine speed fluctuation, affecting the vehicle running stability and reducing the engine efficiency and energy saving effect, a new energy vehicle engine speed control method based on Internet of vehicles technology is proposed. The battery and operation data are obtained through the sensor of the new energy vehicle Internet of vehicles, and the data are controlled and transmitted by the controller area network. The overall external dynamic characteristics of the engine are analyzed by using the average value model. According to the principle of engine dynamic system, the throttle intake manifold model, combustion torque model and power output sub model are constructed respectively. The speed is controlled by double working points According to the variable parameter PID control of the engine, the load prediction is introduced to optimize the speed control, and the internal pressure value of the accumulator is obtained through the SOP value to realize the speed control of the new energy vehicle engine. The experimental results show that the engine speed control method can effectively improve the energy-saving effect and efficiency of the engine, reduce the engine speed fluctuation, and improve the vehicle running stability under the condition of meeting the driver\u2019s torque demand.<\/jats:p>","DOI":"10.3233\/jcm-226355","type":"journal-article","created":{"date-parts":[[2022,8,23]],"date-time":"2022-08-23T11:29:25Z","timestamp":1661254165000},"page":"2201-2215","source":"Crossref","is-referenced-by-count":3,"title":["New energy vehicle engine speed control method based on vehicle networking technology"],"prefix":"10.66113","volume":"22","author":[{"given":"Yun","family":"Gao","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"55691","reference":[{"issue":"44","key":"10.3233\/JCM-226355_ref1","doi-asserted-by":"crossref","first-page":"29733","DOI":"10.1016\/j.ijhydene.2019.02.169","article-title":"An energy matching method for 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