The invention provides a vehicle exhaust emission detection method and device, a controller and a storage medium, and the method comprises the steps: obtaining current operation parameters of a vehicle when the vehicle is detected to be preheated, and judging whether the current operation parameters accord with preset operation parameters or not; if the current operation parameters accord with the preset operation parameters, an exhaust detection prompt is output, and the exhaust detection prompt is used for indicating a driver to turn on an exhaust detection switch so as to enter a loading deceleration mode; after it is detected that the vehicle enters the loading deceleration mode, if it is determined that the current speed of the vehicle reaches the first preset speed, the vehicle is controlled to be converted into a fuel control mode from a hybrid control mode; and after it is detected that the vehicle enters the fuel oil mode, the chassis dynamometer and the tail gas detection equipment are controlled to detect tail gas emission of the vehicle, so that in the tail gas detection process of the hybrid power vehicle, a driving motor is not damaged, and tail gas detection is completed.
本申请提供一种车辆尾气排放检测方法、装置、控制器及存储介质,该方法包括:在检测到车辆预热时,获取车辆的当前运行参数,并判断当前运行参数是否符合预设运行参数;若当前运行参数符合预设运行参数,则输出尾气检测提示,其中尾气检测提示用于指示驾驶员开启尾气检测开关,以进入加载减速模式;在检测到车辆进入加载减速模式后,若确定车辆的当前速度达到第一预设速度,则控制车辆从混动控制模式转换至燃油控制模式;在检测到车辆进入燃油模式后,控制底盘测功机和尾气检测设备对车辆的尾气排放进行检测,使得混合动力车辆在尾气检测过程中,不会对驱动电机造成损坏,以便完成尾气检测。
Vehicle exhaust emission detection method and device, controller and storage medium
车辆尾气排放检测方法、装置、控制器及存储介质
25.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |
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