New energy vehicle control system variable naming method

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...

AI Technical Summary

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 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 vehicle control system

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