The invention discloses a vehicle road test-free tire pressure learning method and device, and relates to the technical field of automobile tire pressure, the vehicle road test-free tire pressure learning method is applied to diagnosis equipment, and comprises the following steps: connecting with a vehicle to be subjected to a road test, and collecting vehicle data; identifying whether the vehicle to be subjected to the road test needs to enter a road test mode or not; when the vehicle to be subjected to the road test needs to enter a road test mode, the vehicle data are imported into a vehicle ECU for operation, and whether the vehicle is in a static state or not is judged according to the vehicle data; and if the vehicle is in the static state, tire pressure learning is carried out. By adding the simulation road test mode, tire pressure learning can be carried out when the vehicle is in the static state, learning can be carried out without running on the road at the speed of 30 KM/h for about 20 minutes, the tire pressure learning process of the road test is omitted, manpower and material resources are saved, the tire pressure learning efficiency can be improved, and the wide market value is achieved.
本发明公开了一种车辆免路试的胎压学习方法和装置,涉及汽车胎压技术领域,本申请的一种车辆免路试的胎压学习方法,应用于诊断设备,包括与待路试的车辆进行连接,收集车辆数据;识别待路试的所述车辆是否需要进入路试模式;当所述待路试的所述车辆需要进入路试模式时,将所述车辆数据导入车辆ECU中进行运行,并根据所述车辆数据判断车辆是否处于静止状态;若所述车辆处于静止状态,进行胎压学习。本申请通过增加模拟路试模式,可以在车辆处于静止状态时进行胎压学习,无需在路上以30KM/h的速度行驶大约20分钟才能学习,免去路试的胎压学习过程,既节省人力物力,还能提高胎压学习的效率,具有广泛的市场价值。
Vehicle road test-free tire pressure learning method and device
一种车辆免路试的胎压学习方法和装置
2024-12-31
Patent
Electronic Resource
Chinese
Tire pressure alarm method, tire pressure alarm device and vehicle
European Patent Office | 2015
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