Vehicle endurance mileage prediction method and device, equipment and storage medium

A technology of cruising range and prediction method, which is applied in the direction of vehicle energy storage, electrical devices, vehicle components, etc., can solve the problem of low accuracy of cruising range, and achieve the goals of reducing accidental errors, improving accuracy, and high prediction accuracy Effect

Pending Publication Date: 2022-04-05
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a vehicle cruising range prediction method, device, device and storage medium for the technical problem of low accuracy of the cruising range predicted by the traditional method

Method used

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  • Vehicle endurance mileage prediction method and device, equipment and storage medium
  • Vehicle endurance mileage prediction method and device, equipment and storage medium
  • Vehicle endurance mileage prediction method and device, equipment and storage medium

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be further described in detail through the following embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0023] It should be noted that the executing subject of the following method embodiments may be a vehicle cruising range prediction device, and the device may be implemented as part or all of an electronic device through software, hardware, or a combination of software and hardware. Optionally, the electronic device may be a client, including but not limited to a smart phone, a tablet computer, and a vehicle-mounted device. Certainly, the electronic device may also be a cloud device, and the embodiment of the present disclosure doe...

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Abstract

The invention relates to a vehicle endurance mileage prediction method and device, equipment and a storage medium. The method comprises the following steps: acquiring current operation data of a target vehicle; wherein the current operation data comprises the current SOC and working condition data, except the current SOC, influencing the endurance mileage; segmenting the current SOC according to a preset division strategy to obtain a plurality of SOC interval segments; according to the working condition data, the plurality of SOC sections and a pre-trained endurance prediction model, respectively predicting endurance mileages corresponding to the plurality of SOC sections; and determining a target endurance mileage of the target vehicle based on the endurance mileages corresponding to the plurality of SOC intervals. According to the method, segmented prediction of the endurance mileage of the target vehicle is realized, accidental errors caused by environmental changes are reduced, and the accuracy of endurance mileage prediction is further improved.

Description

technical field [0001] The present application relates to the technical field of new energy vehicles, in particular to a vehicle mileage prediction method, device, equipment and storage medium. Background technique [0002] Compared with traditional gas vehicles, new energy vehicles have less impact on the environment, and the energy is renewable, so new energy vehicles have been vigorously promoted at present. The cruising range of new energy vehicles is greatly affected by environmental factors. At present, the remaining cruising range displayed on the vehicle dashboard is often quite different from the actual cruising range, which causes certain mileage anxiety for new energy vehicle owners. Therefore, the cruising range estimation method with higher accuracy can provide more meaningful reference for car owners' driving, and can solve the problem of cruising range anxiety to a certain extent. [0003] The traditional mileage estimation process is: calculate the average e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L3/12B60L58/12
CPCY02T10/70
Inventor 刘相超陈博徐海强梁小明
Owner CHINA FIRST AUTOMOBILE
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