A new energy automobile motor control method comprises the steps of 1, collecting and reading signals, in which an acceleration sensor and a gyroscope sensor continuously collect the advancing acceleration alpha and angular speed signals omega of a new energy automobile respectively; 2, receiving and judging the signals, and comparing received data with a preset state value by a motor controller;3, signal processing and prediction: the motor controller performs analytical processing; and s 4, data display reminding and storage: the motor controller reminds the received signal and the prediction state obtained based on the signal processing in a display screen display or voice broadcast manner, and stores the signal and the prediction state. The acceleration sensor and the gyroscope sensorare additionally arranged for sensing and pre-judging the running state of the whole vehicle, the current acceleration, sudden collision, turning, uneven road surfaces and S-shaped turning are controlled, pre-judgment is conducted for the form state in the future 5 seconds, and the driving performance and the driving safety are greatly improved.
一种新能源汽车电机控制方法,包括步骤1,信号的采集、读取,加速度传感器、陀螺仪传感器分别连续采集新能源汽车行进的加速度α、角速度信号ω;步骤2,信号的接收与判断,电机控制器将接收的数据与预设的状态值进行比对;步骤3,信号的处理与预测,电机控制器进行解析处理;步骤4,数据的显示提醒与存储,电机控制器将接收的信号以及基于此信号处理得到的预测状态以显示屏显示或语音播报的方式进行提醒,并进行存储。本发明通过加入的加速度传感器、陀螺仪传感器进行整车行驶状态的感知与预判,对当前的加速度、突发碰撞、转弯、路面不平以及S型过弯进行控制,并针对未来5秒内的形式状态进行预判,极大提高了驾驶性能和驾驶安全。
New energy automobile motor controller and control method
一种新能源汽车电机控制器及其控制方法
2020-07-28
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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