The invention relates to a vehicle speed anomaly detection method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the steps that under the condition that it is detected that a vehicle key switch is turned on, a first vehicle speed is obtained according to structural parameters and working condition data of a vehicle; acquiring a first change rate of the first vehicle speed; and under the condition that the first change rate is larger than the standard change rate, vehicle speed abnormal information is generated. By adopting the method, the vehicle speed change rate can be calculated by directly utilizing the structure parameters and the working condition data of the whole vehicle, anomaly detection is carried out according to the vehicle speed change rate, the anomaly detection accuracy is ensured, the defect that traditional instrument alarm only depends on an instrument for judgment is overcome, the instrument alarm reliability is improved, and the safety is improved. And the increasingly complicated alarm display requirements of hybrid power vehicle types are met.

    本申请涉及一种车速异常检测方法、装置、计算机设备、计算机可读存储介质和计算机程序产品。所述方法包括:在检测到整车钥匙开关打开的情况下,根据整车的结构参数和工况数据,获取第一车速;获取第一车速的第一变化率;在第一变化率大于标准变化率的情况下,生成车速异常信息。采用本方法能够直接利用整车的结构参数和工况数据计算车速变化率,根据车速变化率进行异常检测,保证了异常检测的准确性,解决了传统仪表报警仅依靠仪表进行判断的弊端,提高了仪表报警的可靠性,适应了混合动力车型日趋复杂的报警显示需求。


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    Title :

    Vehicle speed anomaly detection method and device, computer equipment, readable storage medium and program product


    Additional title:

    车速异常检测方法、装置、计算机设备、可读存储介质和程序产品


    Contributors:
    KUANG YUAN (author) / LI SONGSONG (author) / ZHU JIAJUN (author) / LI CHUNJIE (author) / WANG CHAO (author) / PANG XUEWEN (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES




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