Design method and device of vehicle universal instrument capable setting parameter

A general-purpose instrument and parameter setting technology, applied to vehicle parts, transportation and packaging, etc., can solve the problems of increasing the difficulty of production logistics control, production reserve capital turnover pressure, increasing workload, etc., and achieve the effect of reducing workload and quantity

Inactive Publication Date: 2009-07-29
武汉一通电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, due to technical limitations, the functional parameters of automobile instruments are fixed. Instrument manufacturers produce a variety of instruments with different functional parameters, which are distinguished by different models, and are stored one by one for external supply. Ordering these meters with

Method used

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  • Design method and device of vehicle universal instrument capable setting parameter
  • Design method and device of vehicle universal instrument capable setting parameter
  • Design method and device of vehicle universal instrument capable setting parameter

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Embodiment Construction

[0017] In order to alleviate the workload of automobile manufacturers and instrument manufacturers, the difficulty of controlling production logistics and the turnover pressure of production reserve funds, a method for designing a general-purpose vehicle instrument with parameter setting provided by the invention includes the following steps: starting the vehicle For general-purpose instruments, if it is determined that a trigger signal is found, perform parameter setting operations and save the set parameters for easy recall; when starting the instrument, if it is determined that there is no trigger signal after searching, then the previous setting state is normal run.

[0018] The above method will be described in detail below through a specific embodiment in conjunction with the accompanying drawings.

[0019] see figure 1 As shown, when the general instrument of the car is started, it starts to search whether there is a trigger signal. If there is no trigger signal, it wi...

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Abstract

The invention discloses a method for designing a vehicle universal instrument with settable parameters, which comprises the following step: when an instrument is started, if a trigger signal is determined to be searched, performing parameter setting operations and storing the parameter after setting for the convenience of invocation. The invention also provides a device for designing the vehicle universal instrument with the settable parameters corresponding to the method, which comprises the following components: a triggering unit which is used for sending the trigger signal for starting the parameter setting operations of the instrument, a first control unit which is used for sending a parameter setting command of the instrument if the trigger signal is determined to be searched when the instrument is started, a first setting unit which is used for performing the parameter setting operations of the vehicle universal instrument when the parameter setting command of the instrument is received, and a first storage unit which is used for storing the parameters after setting for the convenience of invocation. The method and the device can decrease the amount of the instrument model to further reduce the workload of an automobile factory and an instrument manufacturing plant, the control difficulty of production logistics, and the turnover pressure of production stock fund.

Description

technical field [0001] The invention relates to a general automobile instrument, in particular to a design method and a device for an automobile general instrument whose parameters can be set. Background technique [0002] In order to better adapt to the market, automobile manufacturers try their best to meet the different needs of different customers and provide customers with multiple choices. Therefore, they often provide multiple configurations for the same car, especially the engine, gearbox, rear axle, and tires of the car. And other accessories often set different configurations according to the different needs of customers. For example, the engine speed signal depends on the engine, some engines have 110 teeth (that is, the engine outputs 110 pulse signals per revolution), some have 12 teeth, some have 138 teeth, etc.; the vehicle speed signal depends on the gearbox , rear axle, tires, etc., when the configuration changes, the vehicle speed ratio will change, some a...

Claims

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Application Information

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IPC IPC(8): B60K35/00
Inventor 田海波刘应华刘柳
Owner 武汉一通电子有限公司
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