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Mileage backup method, device and vehicle

A mileage and backup technology, applied in the field of devices and vehicles, mileage backup method, can solve the problems of non-recoverable, wrong display of mileage information, and inability to input mileage, etc., to achieve the effect of convenient operation and avoiding stress

Active Publication Date: 2022-03-11
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the original combination meter is damaged during the use of the vehicle, causing the mileage information to be displayed incorrectly or lost, even if the diagnostic instrument is used, the accurate mileage cannot be input.
[0004] In the existing technology, there is a method of mutual backup through the vehicle controller and the combination meter, but the method proposed at present still has the inaccurate display of the meter mileage, or when the market uses the replacement method to troubleshoot, the spare parts will be mistaken. Backup of mileage leads to unrecoverable problems

Method used

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  • Mileage backup method, device and vehicle
  • Mileage backup method, device and vehicle
  • Mileage backup method, device and vehicle

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Embodiment Construction

[0053]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0054] For the technical problems raised in the background technology of this application, refer to figure 1 , which shows a flow chart of the steps of a mileage backup method in an embodiment of the present invention, the method may include the following steps:

[0055] Step S101, after the vehicle is powered on, the controller receives the meter mileage data sent by the meter;

[0056] In the embodiment of the present invention, when the vehicle is powered on, it means that the ig...

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Abstract

The embodiment of the present invention discloses a mileage backup method, device and vehicle, which relate to the technical field of automotive electronics. The backup method adopted in the embodiment of the present invention does not require a diagnostic instrument, is easy to operate, and can avoid errors in checking for faults in the replacement mode used in the market. Backing up the mileage of the spare part leads to unrecoverable problems. The mileage backup method includes: after the vehicle is powered off, the controller stores the meter mileage data sent by the meter when the vehicle is powered on as the controller mileage data locally; When the trigger signal of the button is triggered, the mileage backup signal is sent to the meter, and the controller mileage data stored locally is sent to the meter, and then the meter sends the controller mileage data sent by the controller to the mileage backup signal. data storage.

Description

technical field [0001] The invention relates to the technical field of automotive electronics, in particular to a mileage backup method, device and vehicle. Background technique [0002] As an important controller in the vehicle, the combination instrument can not only display the status of other controllers, but also store important information of the vehicle, such as vehicle speed information, fuel consumption information, mileage information and so on. Among them, the mileage information of the whole vehicle is an essential parameter of the whole vehicle, and other controllers also need this parameter for related calculations. The instrument can calculate the corresponding fuel consumption, cruising range, etc. of the whole vehicle through this parameter, so that the driver can understand the whole vehicle The driving status of the vehicle, so that the driver can perform regular maintenance on the vehicle to ensure the long-term high-efficiency operation of the vehicle. A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/023B60K35/00B60K37/04
CPCB60R16/0234B60K35/00B60K37/04
Inventor 尚慧芳代凤驰张立峰汪杰陈佳龙
Owner BEIQI FOTON MOTOR CO LTD
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