Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-pinch method and device for electric tail door of vehicle, computer equipment and storage medium
The invention belongs to the field of vehicle control, and relates to a vehicle electric tail gate anti-pinch method and device, computer equipment and a storage medium, and the method comprises the steps that a current signal and a Hall signal are collected and updated in real time, and the Hall signal comprises the number of pulses; judging the position of the tail gate through the number of pulses, and calculating the motion speed and acceleration of the tail gate; calculating a current integral within the current time threshold range; whether the current integral is larger than a preset current integral threshold value or not is judged, whether the acceleration is larger than a preset acceleration threshold value or not is judged, whether the tail gate current value is larger than the preset current threshold value or not and whether the Hall signal pulse width is larger than the preset pulse width or not is judged; if the current value is smaller than the preset current threshold value and the pulse width of the Hall signal is larger than the preset pulse width, the tail gate is controlled to operate in the reverse direction for a period of time to stop. And the anti-pinch function of the electric tail gate can be ensured to be safer and more reliable, so that the personal safety of a user is protected.
本发明属于车辆控制领域，涉及车辆电动尾门防夹方法、装置、计算机设备及存储介质，方法包括实时采集并更新电流信号和霍尔信号，霍尔信号包含脉冲个数；通过脉冲个数判断尾门位置，计算尾门运动速度和加速度；计算电流时间阈值范围内的电流积分；通过判断电流积分是否大于预设电流积分阈值、判断加速度是否大于预设加速度阈值、判断尾门电流值是否大于预设电流阈值和霍尔信号脉冲宽度是否大于预设脉冲宽度，如电流值大于预设电流阈值，则控制尾门向反方向运行一段时间停止，如电流值小于预设电流阈值且霍尔信号脉冲宽度大于预设脉冲宽度，则控制尾门反方向运行一段时间停止。能确保电动尾门防夹功能更加安全、更加可靠，从而保护用户的人身安全。
Anti-pinch method and device for electric tail door of vehicle, computer equipment and storage medium
The invention belongs to the field of vehicle control, and relates to a vehicle electric tail gate anti-pinch method and device, computer equipment and a storage medium, and the method comprises the steps that a current signal and a Hall signal are collected and updated in real time, and the Hall signal comprises the number of pulses; judging the position of the tail gate through the number of pulses, and calculating the motion speed and acceleration of the tail gate; calculating a current integral within the current time threshold range; whether the current integral is larger than a preset current integral threshold value or not is judged, whether the acceleration is larger than a preset acceleration threshold value or not is judged, whether the tail gate current value is larger than the preset current threshold value or not and whether the Hall signal pulse width is larger than the preset pulse width or not is judged; if the current value is smaller than the preset current threshold value and the pulse width of the Hall signal is larger than the preset pulse width, the tail gate is controlled to operate in the reverse direction for a period of time to stop. And the anti-pinch function of the electric tail gate can be ensured to be safer and more reliable, so that the personal safety of a user is protected.
本发明属于车辆控制领域，涉及车辆电动尾门防夹方法、装置、计算机设备及存储介质，方法包括实时采集并更新电流信号和霍尔信号，霍尔信号包含脉冲个数；通过脉冲个数判断尾门位置，计算尾门运动速度和加速度；计算电流时间阈值范围内的电流积分；通过判断电流积分是否大于预设电流积分阈值、判断加速度是否大于预设加速度阈值、判断尾门电流值是否大于预设电流阈值和霍尔信号脉冲宽度是否大于预设脉冲宽度，如电流值大于预设电流阈值，则控制尾门向反方向运行一段时间停止，如电流值小于预设电流阈值且霍尔信号脉冲宽度大于预设脉冲宽度，则控制尾门反方向运行一段时间停止。能确保电动尾门防夹功能更加安全、更加可靠，从而保护用户的人身安全。
Anti-pinch method and device for electric tail door of vehicle, computer equipment and storage medium
车辆电动尾门防夹方法、装置、计算机设备及存储介质
PANG YUHUI (Autor:in) / MO WEILI (Autor:in) / HUANG FUHUA (Autor:in) / QIN RANRAN (Autor:in) / XIE LE (Autor:in)
15.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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