The invention discloses a vehicle longitudinal control device and method and a vehicle. According to the device, data required by longitudinal control of a vehicle are uniformly acquired through an MCU (Microprogrammed Control Unit), and driving control and braking control are uniformly executed, namely, the driving control and the braking control are integrated in the MCU. Compared with distributed controllers (VCU and IPB), the device has the advantages that interactive links are reduced, the real-time performance of vehicle longitudinal control is improved, and occupation of bus load resources is reduced.
本申请公开了一种车辆纵向控制装置、方法及车辆。该装置通过MCU统一获取车辆纵向控制所需数据并统一执行驱动控制和和制动控制,即将驱动控制和制动控制集成在一个控制器(MCU)中。相较于分布式控制器(VCU和IPB),该装置减少了交互链路,提高了车辆纵向控制的实时性,减少了对总线负载资源的占用。
Vehicle longitudinal control device and method and vehicle
一种车辆纵向控制装置、方法及车辆
2024-09-13
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Vehicle longitudinal motion control method and vehicle longitudinal motion control system
European Patent Office | 2020
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