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Electric two-wheeled vehicle mileage deviation rectifying method and device and electric two-wheeled vehicle

An electric two-wheeled and deviation-correcting device technology is applied in the field of devices, electric two-wheeled vehicles, and electric two-wheeled vehicle mileage correction methods, and can solve the problems of inaccurate calculation of the total mileage of electric two-wheeled vehicles, so as to improve the calculation accuracy, The effect of avoiding mileage errors

Active Publication Date: 2021-01-12
HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method for correcting the mileage of an electric two-wheeled vehicle, aiming at solving the problem of inaccurate calculation of the total mileage of an electric two-wheeled vehicle

Method used

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  • Electric two-wheeled vehicle mileage deviation rectifying method and device and electric two-wheeled vehicle
  • Electric two-wheeled vehicle mileage deviation rectifying method and device and electric two-wheeled vehicle
  • Electric two-wheeled vehicle mileage deviation rectifying method and device and electric two-wheeled vehicle

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Embodiment 1

[0052] see figure 1 , figure 1 It is a schematic flow chart of the method for correcting the mileage of an electric two-wheeled vehicle provided by an embodiment of the present invention. The method for correcting the mileage of an electric two-wheeled vehicle specifically includes the following steps:

[0053] S11. Obtain the discharge value of the battery of the electric two-wheeled vehicle, and compare the discharge value with a preset power threshold;

[0054] Wherein, the mileage correction method for an electric two-wheeled vehicle of the present invention is applied to the data processing unit of the electric two-wheeled vehicle, and the data processing unit communicates with the positioning unit, the wireless communication unit and the battery management system (BMS), wherein the wireless communication unit can be integrated with the positioning unit , the data processing unit obtains the battery management system to monitor the discharge capacity of the battery of th...

Embodiment 2

[0065] In some alternative embodiments, see figure 2 , figure 2 It is a schematic flow chart of uploading data to the cloud in an embodiment of the present application. After step S15, also include:

[0066] S16, acquiring a preset data upload interface;

[0067] During implementation, the data upload interface is the link between the wireless communication unit and the cloud platform for data transmission, the data upload interface is stored in the local database, and the data processing unit stores the storage address information of the data upload interface, through which the storage address information can be Access the local database to obtain the data upload interface.

[0068] S17. Upload the actual total mileage to the cloud server according to the data upload interface.

[0069] Establish a data transmission channel with the cloud server through the data upload interface, and then upload the actual total mileage to the cloud server or cloud platform.

Embodiment 3

[0071] In some alternative embodiments, see image 3 , image 3 It is a schematic flow chart of calculating battery life according to an embodiment of the present application. After step S17, it also includes:

[0072] S18. Obtain maintenance history records of the electric two-wheeled vehicle, wherein the maintenance history records include battery maintenance records of the battery;

[0073] During implementation, the maintenance history records of the electric two-wheeled vehicle are stored in a local database or a cloud server. In some embodiments, the maintenance of the electric two-wheeled vehicle includes battery maintenance and body maintenance. Afterwards, the local database updates the maintenance record of the electric two-wheeler, or uploads the maintenance record of the electric two-wheeler to the cloud server for storage. When the maintenance record of the electric two-wheeler is stored in the local database, it can be obtained by accessing the local database A...

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Abstract

The invention is suitable for the technical field of electric two-wheeled vehicles, and provides an electric two-wheeled vehicle mileage deviation rectifying method and device and an electric two-wheeled vehicle. The method comprises the steps that the discharge capacity value of a battery of the electric two-wheeled vehicle is obtained, and the discharge capacity value is compared with a preset electric quantity threshold value; when the discharge capacity value is larger than the electric quantity threshold value, the meter display total driving mileage of the electric two-wheeled vehicle isobtained; the theoretical total driving mileage of the battery is calculated according to the discharge capacity value; a difference value between the meter display total driving mileage and the theoretical total driving mileage is obtained, and the difference value is compared with a preset driving threshold value; and when the difference value and the driving threshold value meet a preset condition, the theoretical total driving mileage is taken as the actual total driving mileage of the electric two-wheeled vehicle, otherwise, the meter-displayed total driving mileage is taken as the actual total driving mileage of the electric two-wheeled vehicle. According to the embodiment of the invention, the actual total driving mileage of the electric two-wheeled vehicle is corrected by combining the meter display total driving mileage with the theoretical total driving mileage of the battery, so that the calculation accuracy of the driving mileage of the electric two-wheeled vehicle is improved.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and in particular relates to a mileage correction method and device for an electric two-wheel vehicle and the electric two-wheel vehicle. Background technique [0002] With the increasing consumption of non-renewable resources, the concept of new energy has gradually entered people's field of vision. Among them, the development of new energy technology is mainly reflected in new energy vehicles. New energy vehicles refer to the use of unconventional vehicle fuels as power sources ( Or use conventional vehicle fuel, adopt new vehicle power plant), integrate the advanced technology of vehicle power control and driving, and form a vehicle with advanced technical principles, new technology and new structure. [0003] New energy vehicles mainly include hybrid electric vehicles, pure electric vehicles and fuel cell electric vehicles, which use batteries to provide electric energy to drive ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L3/12B60L58/12
CPCB60L3/12B60L58/12Y02T10/70
Inventor 吴争李辉腾
Owner HUIZHOU TOPBAND ELECTRICAL TECH CO LTD