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Motormeter road test data recording method

A technology for data recording and automotive instrumentation, applied in the direction of electrical digital data processing, instruments, registration/indication, etc., can solve problems such as inability to guarantee data accuracy, increase product development costs, and data not recorded in time, so as to ensure timeliness and Effectiveness, implementation convenience, and the effect of reducing development costs

Active Publication Date: 2016-03-30
HUIZHOU DESAY SV AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional recording method requires the supplier of the instrument to equip an engineer to follow the road test of the real vehicle and record the road test data, and then analyze it. This not only consumes manpower and financial resources, but also increases the cost of product development. Timely recording, in addition, manual recording of data does not guarantee the accuracy of the data

Method used

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  • Motormeter road test data recording method

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Embodiment Construction

[0011] In order to allow those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

[0012] Such as figure 1 As shown, the present invention discloses a method for recording vehicle meter road test data, comprising the following steps:

[0013] S1. Data clearing steps in storage space: before the storage space starts to record data, the upper computer sends a clearing command to the instrument, and the instrument program will clear the data in the reserved non-volatile storage space; S2. Data detection steps: the instrument according to the program The preset recording rules detect whether data needs to be recorded, and if yes, proceed to step S3, otherwise continue to execute step S2; S3, data recording step: the instrument program writes the function according to the non-volatile storage space, and stores the data to be stored in the rese...

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Abstract

The invention discloses a motormeter road test data recording method. The motormeter road test data recording method comprises the following steps: S1, a storage space data removal step; S2, a data detection step; S3, a data recording step; and S4, a data reading step. The motormeter road test data recording method disclosed by the invention can be used for directly storing important road test data of the motormeter in a reserved space by the remaining nonvolatile storage space of the motormeter and guaranteeing the timeliness and the effectiveness of the data, the operation is simple, and the implementation is convenient.

Description

technical field [0001] The invention relates to a method for recording road test data of an automobile meter. Background technique [0002] The current automotive instruments basically need to collect real vehicle road test data to verify the effectiveness of certain functions. The traditional recording method requires the supplier of the instrument to equip an engineer to follow the road test of the real vehicle and record the road test data, and then analyze it. This not only consumes manpower and financial resources, but also increases the cost of product development. Timely recording, in addition, manual recording of data does not guarantee the accuracy of the data. Contents of the invention [0003] In order to solve the above, the present invention provides a design scheme of a method for recording road test data of an automobile meter. [0004] A method for recording vehicle instrument road test data, comprising the following steps: [0005] S1. Data clearing ste...

Claims

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Application Information

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IPC IPC(8): G06F13/10G07C3/00
Inventor 李端阳
Owner HUIZHOU DESAY SV AUTOMOTIVE
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