The invention discloses an anti-rollover control method for wind power blade transportation. The anti-rollover control method comprises the following steps: step S1, determining a dangerous overturning line of a vehicle and inputting structural parameters of the vehicle; s2, reading sensor information in real time; s3, judging the driving state of the vehicle; s4, calculating relevant parameters of the vehicle in a horizontal state, a low-speed running state or a parking state in a limit overturning state; s5, calculating related parameters of the vehicle in a high-speed driving state and a limit overturning state; s6, judgment is conducted according to the numerical values of the five transportation danger coefficients, when all the transportation danger coefficients eta are smaller than or equal to 90%, the wind power blade transportation vehicle works normally, and the steps S2 to S6 are cycled; otherwise, the display gives out early warning. The invention also provides a calculation method of the transportation danger coefficient in the anti-rollover control of the wind power blade transportation. The method can help a driver to more comprehensively know the working condition of the vehicle, further improves the judgment accuracy of the safety state of the vehicle, and reduces the turnover phenomenon in the transportation of the existing wind power blade.
本发明公开了一种风电叶片运输防倾翻控制方法,包括:步骤S1,确定车辆危险倾覆线并输入车辆结构参数;步骤S2,实时读取传感器信息;步骤S3,判断车辆行驶状态;步骤S4,计算车辆处于水平状态、车辆低速行驶或停车状态下极限倾覆状态相关参数;步骤S5,计算车辆高速行驶状态下极限倾覆状态下相关参数;步骤S6,根据五个运输危险系数的数值分别进行判断:当全部运输危险系数η≤90%时,风电叶片运输车辆正常工作,并循环步骤S2至S6;否则显示器发出预警。本发明同时提供了风电叶片运输防倾翻控制中运输危险系数的计算方法。本发明能帮助驾驶员更加全面地了解车辆工况,进一步提高车辆安全状态判断准确性,减少现有风电叶片运输中翻车现象的发生。
Wind power blade transportation anti-rollover control method and transportation danger coefficient calculation method
风电叶片运输防倾翻控制方法及运输危险系数计算方法
30.12.2022
Patent
Elektronische Ressource
Chinesisch
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