The invention discloses a vehicle speed signal detection method and device, a mobile terminal and a storage medium. The method comprises the following steps: acquiring running state data of a to-be-detected vehicle; when it is judged that the to-be-detected vehicle is in the first running state according to the running state data, engine data and vehicle speed signal data of the to-be-detected vehicle are obtained; and when the engine data meets the normal driving condition and the vehicle speed signal is smaller than a first preset value, judging that the vehicle speed signal of the to-be-detected vehicle is an abnormal signal. According to the embodiment of the invention, the detection precision of the vehicle speed signal abnormity can be improved.
本发明公开了一种车速信号检测方法、装置、移动终端及存储介质,所述方法包括:获取待检测车辆的运行状态数据;当根据运行状态数据,判定待检测车辆处于第一运行状态时,获取待检测车辆的发动机数据和车速信号数据;当发动机数据满足正常行驶条件、且车速信号小于第一预设数值时,判定待检测车辆的车速信号为异常信号。采用本发明实施例能提高对车速信号异常的检测精度。
Vehicle speed signal detection method and device, mobile terminal and storage medium
一种车速信号检测方法、装置、移动终端及存储介质
2022-05-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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