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Research on rollover warning algorithm of heavy commercial vehicle based on prediction model

机译:基于预测模型的重型商用车侧翻预警算法研究

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Commercial vehicles have the characteristic of a high center of gravity and bulky dimension, so a lower threshold of rollover stability, resulting in vulnerable to rollover. First this paper sets up the rollover warning simplified model and acquires the dynamic rollover threshold. Second heavy commercial vehicle rollover warning algorithm is proposed based on prediction model and develop a real-time rollover warning controller which can perceive the rollover risk in the dangerous conditions. Finally the rollover warning controller is verified by the vehicle test. The test results show that the rollover warning algorithm works well and can remind the driver to take timely measures to avoid rollover occurred.
机译:商用车具有重心高和体积大的特点,因此侧翻稳定性阈值较低,导致侧翻容易发生。首先,本文建立了侧翻警告简化模型,并获得了动态侧翻阈值。提出了基于预测模型的二次重型商用车侧翻预警算法,并开发了一种实时的侧翻预警控制器,该控制器可以感知危险条件下的侧翻风险。最后,通过车辆测试验证了翻车警告控制器。测试结果表明,侧翻警告算法运行良好,可以提醒驾驶员及时采取措施,避免侧翻发生。

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