Vehicle subtotal mileage display method and device, electronic equipment and storage medium

The invention discloses a vehicle subtotal mileage display method and device, electronic equipment and a storage medium, and the vehicle subtotal mileage display method comprises the following steps: when it is detected that a vehicle is switched from an ignition state to a flameout state, obtaining a to-be-displayed subtotal mileage from a micro-control unit of the vehicle; storing the subtotal mileage to be displayed in a preset data memory to obtain a backup subtotal mileage; when it is detected that the vehicle is switched from the flameout state to the ignition state, the backup subtotal mileage is output and displayed. The technical problem that in the prior art, the vehicle subtotal mileage display accuracy is low is solved. 本申请公开了车辆小计里程显示方法、装置、电子设备及存储介质，所述车辆小计里程显示方法包括：当检测到所述车辆从点火状态切换至熄火状态时，从所述车辆的微控制单元获取待显示小计里程；将所述待显示小计里程存储至预置的数据存储器中，得到备份小计里程；当检测到所述车辆从熄火状态切换至点火状态时，输出显示所述备份小计里程。本申请解决了现有技术车辆小计里程显示准确率较低的技术问题。