New energy vehicle control system variable naming method

A new energy vehicle, vehicle control technology, applied in electrical program control, program control in sequence/logic controllers, etc., can solve the management of unfavorable variables, and the developers of the new energy vehicle vehicle control system increase the difficulty of work. and other problems, to achieve the effect of reducing the development cycle and development cost, being intuitive and easy to understand, and reducing the difficulty of use

Inactive Publication Date: 2017-06-06
天津优控智行科技有限公司
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Problems solved by technology

The control system realizes the control of the vehicle through different variables inside the system. If the values ​​of different variables are set, the vehicle will have different driving states; there are tens of thousands of variables in the entire new en

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  • New energy vehicle control system variable naming method

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[0023] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments. figure 1 It is a flow chart of the variable naming method of a new energy vehicle control system of the present invention.

[0024] The present invention is a method for naming variables of a complete vehicle control system of a new energy vehicle. The naming process is divided into four parts.

[0025] (1) Module name

[0026] Use the abbreviation of the module name as the first part of the variable naming, and stipulate that the first digit of the abbreviation must be a letter and must be lowercase. Variables belonging to the same module have the same module abbreviated name. If a module has other submodules, the naming method of the main module name plus the submodule name is adopted, and the first digit of the submodule name must be capitalized.

[0027] There is no limit to the length of the module abbreviated name, but the length of the entire variab...

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Abstract

The invention discloses a new energy vehicle control system variable naming method, which names a variable according to the module of the variable, and the function and the type of the variable. The variable names named by using the naming method comprise four parts: (1) a module name specifying the function module of the variable, (2) a physical type name explaining an action range of the variable, such as aspects of temperature, rotation speed, volume, period and power for the variable, (3) function description for describing a function realized by the variable, and (4) a data structure for explaining the structural feature of the variable. The variables in the new energy vehicle control system are divided into two categories: calibration variables and measurement variables, and as for naming of the measurement variables, the data structure part of the variable does not exist. The new energy vehicle control system variable naming method has the beneficial effects that the variables named based on the above method are extremely intuitively and easy to understand, the variable use difficulty is reduced, and the development cost of the new energy vehicle control system is reduced.

Description

technical field [0001] The invention belongs to the field of new energy vehicle vehicle control, relates to the naming of variables in the new energy vehicle vehicle control system, and proposes an easy-to-use naming method for different modules and functions of the new energy vehicle vehicle control system. Background technique [0002] The new energy vehicle vehicle control system is a control system used to control the driving of hybrid electric vehicles or pure electric vehicles. The control system realizes the control of the vehicle through different variables inside the system. Setting the values ​​of different variables will cause the vehicle to have different driving states; there are tens of thousands of variables in the entire new energy vehicle vehicle control system. If these variables are named , without a unified specification, it will be unfavorable to the management of variables, and it will increase the difficulty of work for the developers of the new energy...

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Application Information

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IPC IPC(8): G05B19/04
CPCG05B19/04
Inventor 廖明
Owner 天津优控智行科技有限公司
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