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申请号:201910941364.2 公开号:CN111016907A 主分类号:B60W30/20
摘要:【中文】本发明揭示了一种混合动力汽车、控制方法、计算机设备及可读存储介质,在第一驱动系统降低功率的过程中,将其分隔多个调整阶段,保障在每个阶段内第二驱动系统均根据车速的变化调整第二功率,使得每个阶段内车速尽量保持一致,从而使汽车的运行维持稳定,通过多个调整阶段重复上述步骤,使第一功率最终调整至需求值时,调整的整个过程车速均保持一致,调整的过程趋近于平滑,一方面不需要功率调整后再人为调整车速,另一方面车速调整的过程顺畅,减少了车辆的抖动,提高了驾驶体验,提高了驾驶的安全性。 【EN】The invention discloses a hybrid electric vehicle, a control method, computer equipment and a readable storage medium, wherein a first driving system is divided into a plurality of adjusting stages in the process of reducing power, a second driving system in each stage is ensured to adjust second power according to the change of vehicle speed, and the vehicle speed in each stage is kept consistent as much as possible, so that the running of the vehicle is kept stable.
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申请号:201910941361.9 公开号:CN110979299A 主分类号:B60W10/06
摘要:【中文】本发明揭示了一种油电混合动力汽车、控制方法、计算机设备及可读存储介质,通过检测环境噪音值,得出车辆当前所在位置自身发出的噪音以及环境噪音叠加后的总噪音,比较总噪音是否符合预设噪音限定值的要求,当不符合要求时,调整油驱系统的内燃机的转速,减小车辆发出的噪音,使车辆的运行始终符合预设噪音限定值的要求,且内燃机降低转速以减小噪音时,电驱系统增大一定的功率,以维持车辆的正常行驶。 【EN】The invention discloses an oil-electricity hybrid electric vehicle, a control method, computer equipment and a readable storage medium, wherein the noise emitted by the current position of the vehicle and the total noise after the environmental noise is superposed are obtained by detecting the value of the environmental noise, whether the total noise meets the requirement of a preset noise limit value or not is compared, when the total noise does not meet the requirement, the rotating speed of an internal combustion engine of an oil drive system is adjusted, the noise emitted by the vehicle is reduced, the running of the vehicle always meets the requirement of the preset noise limit value, and when the rotating speed of the internal combustion engine is reduced so as to reduce the noise, the electric drive system increases certain power so as to maintain the normal running of the vehicle.
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申请号:201910940475.1 公开号:CN111086499A 主分类号:B60W10/06
摘要:【中文】本发明揭示了一种油电混合动力汽车、控制方法、计算机设备及可读存储介质,具体的控制方法为:电驱系统单独工作的过程中,检测汽车的车速或电驱系统的电动机的转速,可以获知汽车的当前状态信息,根据当前状态信息,确定内燃机需要输出的目标转速,此时使内燃机运转,但不与减速箱接合,增大内燃机的怠速转速达到目标转速后再与减速箱接合,此时由于内燃机的输出转速与减速箱的输入转速相对接近,不存在相对速度差距过大导致无法接合的问题,也不会对减速箱造成损坏,实现了由电驱系统过渡到油驱系统或油电混合系统这一过程,驾驶的过程中也能灵活切换驱动模式,具有驾驶体验更好的有益效果。 【EN】The invention discloses a gasoline-electric hybrid electric vehicle, a control method, computer equipment and a readable storage medium, wherein the specific control method comprises the following steps: in the process that the electric drive system works independently, the speed of the automobile or the rotating speed of a motor of the electric drive system is detected, the current state information of the automobile can be obtained, the target rotating speed required to be output by the internal combustion engine is determined according to the current state information, the internal combustion engine is enabled to operate at the moment but not to be jointed with the reduction gearbox, the idle rotating speed of the internal combustion engine is increased to reach the target rotating speed and then is jointed with the reduction gearbox, the problem that the internal combustion engine cannot be jointed due to the fact that the output rotating speed of the internal combustion engine is relatively close to the input rotating speed of the reduction gearbox does not exist, the reduction gearbox cannot be damaged, the process that the electric drive system is transited to the oil drive system or the oil-electric hybrid system is achieved, the driving mode can be flexibly switched in.
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