The invention discloses a low-electric-quantity early warning method and device for a vehicle and electronic equipment. The method comprises the following steps: under the condition that a control area network CAN bus of a target vehicle is in a sleep mode, receiving a battery electric quantity precision signal of the target vehicle; under the condition that the electric quantity determination error value is lower than a preset threshold value, the electric quantity consumption speed of a storage battery in the target vehicle is determined; a plurality of electric quantities of the target vehicle in a preset time period are estimated according to the electric quantity consumption speed, and the preset time period is a time period from the current time to future preset time; the multiple electric quantities are compared with the starting demand electric quantity of the target vehicle, and comparison results are obtained; and when the comparison result is that the electric quantity smaller than the electric quantity required for starting exists in the plurality of electric quantities, sending early warning information to a predetermined terminal. According to the invention, the technical problem that it is difficult to remind a user of electric quantity under specific conditions in the prior art is solved.
本发明公开了一种车辆的低电量预警方法、装置及电子设备。其中,该方法包括:在目标车辆的控制局域网络CAN总线处于休眠模式的情况下,接收目标车辆的电池电量精度信号;在电量确定误差值低于预定阈值的情况下,确定目标车辆中蓄电池的电量消耗速度;依据电量消耗速度,预估目标车辆的在预定时段内的多个电量,其中,预定时段为当前时间至未来预定时间之间的时段;分别比较多个电量与目标车辆的启动需求电量,得到比较结果;在比较结果为多个电量中存在小于启动需求电量的电量的情况下,向预定终端发送预警信息。本发明解决了相关技术中难以对用户进行特定情况下电量提醒的技术问题。
Low-electric-quantity early warning method and device for vehicle and electronic equipment
车辆的低电量预警方法、装置及电子设备
2023-01-20
Patent
Electronic Resource
Chinese
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
Electric quantity early warning method and device of vehicle
European Patent Office | 2023
|Vehicle electric quantity early warning method, device and equipment and storage medium
European Patent Office | 2022
|Electric quantity early warning method and device, vehicle and storage medium
European Patent Office | 2024
|Electric quantity jump early warning method, device and equipment of power battery
European Patent Office | 2023
|Low-electric-quantity early warning method of vehicle-mounted battery, storage medium and equipment
European Patent Office | 2023
|