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Backup device, instrument device and automobile

A technology for instrumentation and backup, applied in the automotive field, can solve problems such as error-prone, inaccurate records, and lost records, and achieve the effect of automatic backup.

Active Publication Date: 2012-10-10
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is a manual backup method, which has the following disadvantages: it requires more labor costs and is prone to errors; if a car replaces the instrument many times, it needs to be recorded multiple times. If the record results are stored in multiple However, there are shortcomings such as inaccurate records, loss of records, duplicate records, etc.

Method used

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  • Backup device, instrument device and automobile
  • Backup device, instrument device and automobile
  • Backup device, instrument device and automobile

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Embodiment Construction

[0081] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0082] figure 1 For a structural diagram of a backup device provided by an embodiment of the present invention, refer to figure 1 , the backup device includes a first storage unit 101, a first acquisition unit 102 and a backup unit 103, wherein:

[0083] The first storage unit 101 is used to save the first data for backing up the total mileage;

[0084] The first acquisition unit 102 is connected to the meter device, and is used to acquire mileage information from the meter device;

[0085] The backup unit 103 is connected to the first acquisition unit 102 and configured to update the first data stored in the first storage unit 101 according to the mileage information.

[0086] The backup device is used in a car, and the car is provided with a me...

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PUM

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Abstract

The embodiment of the invention provides a backup device, an instrument device and an automobile. The backup device is used for one automobile; the automobile is provided with one instrument device for recording travelling mileages; the backup device comprises a first storage unit, a first obtaining unit and a backup unit, wherein the first storage unit is used for storing first data for backing up total travelling mileages; the first obtaining unit is connected with the instrument device and is used for obtaining travelling mileage information from the instrument device; and the backup unit is connected with the first obtaining unit and is used for updating the first data stored in the first storage unit according to the travelling mileage information. According to the backup device disclosed by the embodiment of the invention, the backup total travelling mileages stored by the backup device are updated according to the travelling mileage information from the instrument device, so that the automatic backup of the total travelling mileages is realized.

Description

technical field [0001] The embodiments of the present invention relate to the field of automobiles, in particular to a backup device, an instrument device and an automobile. Background technique [0002] The total mileage of a car is one of the most important parameters in the entire life cycle of a car. It represents the current total mileage of the vehicle, which has important reference value for the evaluation of the vehicle's driving status, and also provides the most direct basis for the vehicle warranty mileage. [0003] Instrumentation in the car, such as the instrument cluster control module, records, stores, and displays the total mileage traveled by the car. In the process of manufacturing, trial production test and after-sales service, if the meter needs to be replaced, the total mileage of the car needs to be manually recorded. Backups are then made on paper or in the form of computerized databases. This is a manual backup method, which has the following disadv...

Claims

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Application Information

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IPC IPC(8): B60R16/02G06F11/14
Inventor 胡留成孔繁海石刚董利伟陈娟
Owner BEIJING ELECTRIC VEHICLE
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