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Method for setting up parameter to electric vehicle controller

An electric vehicle controller and parameter configuration technology, applied in electric vehicles, electrical program control, control drive, etc., can solve problems such as increasing the difficulty of system operation, increasing system risk and cost, and increasing system complexity, so as to reduce risks and reduce costs. Cost, reduce the difficulty of operation, reduce the effect of complexity

Inactive Publication Date: 2007-03-28
ZHINONG HIGH SCI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This increases the complexity of the system, increases the risk and cost of the system;
[0004] 2. When the product needs to be configured, a dedicated configuration device must be used
This increases the difficulty of system operation, making it impossible for users who have not configured the device to configure the product

Method used

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  • Method for setting up parameter to electric vehicle controller
  • Method for setting up parameter to electric vehicle controller
  • Method for setting up parameter to electric vehicle controller

Examples

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Effect test

Embodiment 1

[0041] Embodiment one: implement the specific method of the present invention in electric vehicle controller:

[0042] Electric vehicle controller is a typical embedded system product. It contains a microcontroller and its associated circuits. Its typical input devices include: accelerator (for example: handlebar, pedal, etc.), brake (brake handle, pedal, etc.), etc.; typical output devices include: indicator light, horn (buzzer, etc.) and so on. The configuration of the electric vehicle controller can be completed by using these existing conventional input and output devices, and the method is as follows:

[0043] In conventional designs, users are usually prohibited from performing some dangerous and unreasonable operations. For example: set the accelerator to the acceleration state, and then turn on the controller power (this operation is called "high pedal"); or set the accelerator to the acceleration state, and use the brake at the same time. If the user performs the a...

Embodiment 2

[0056] Example 2: Use accelerators to form quantitative intentions through qualitative operations:

[0057] 1. For a one-way accelerator, initialize the internal variable A of the controller (the parameter that needs to be configured) to 0. definition:

[0058] 1. Every time the accelerator changes from non-accelerating state to accelerating state, A will be incremented by 1;

[0059] 2. If there is no input signal for 2 seconds, it means that the user has finished inputting;

[0060] 3. After the user completes the input, the value of variable A is the data entered by the user this time. For example: use 'back' to indicate that the accelerator is in the non-acceleration state for no more than 2 seconds; use 'plus' to indicate that the accelerator is in the acceleration state; use 'stop' to indicate that the accelerator is in the non-acceleration state for more than 2 seconds. If the user operates the accelerator in the following sequence: back, add, back, add, back, add, s...

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Abstract

The invention is about a new kind of method that is about allocating parameter of electric vehicle control. The method concludes detecting the input signals and the input layout procedure. The characteristic of the new method is that the sub control of electric vehicle control detects the input signal from local input interface. The other one is that local input equipment puts forward a request order of allocating parameter in an authorized way when it is triggering the control with a special way. When the sub control gets the request order it will allocate the parameters in the layout procedure until the layout procedure is over, then, the sub control is going to get in the usual control process. The request order of allocating parameter is come out based on that there is authorized operation of routine input and output interface in the control. Firstly, it is to transform the input signal of the local input interface into the code that is to delegate the different parameters order. Then the sub control gets the input code from the local input interface to instead of the original parameter.

Description

technical field [0001] The invention relates to a method for configuring parameters of an electric vehicle controller, which belongs to a method for configuring parameters of an electric vehicle speed controller and an electric vehicle controller by using information input and information output interfaces of existing conventional input and output devices. Background technique [0002] In some applications, the operating parameters of the electric vehicle controller need to be specified or changed by people after the product has been produced or in the process of use. Existing technology implementation methods usually require adding some additional information interfaces when designing electric vehicle controllers, and then using this interface to connect other configuration devices (handheld devices, mobile devices, or PCs, etc.) to the product, and then modify certain parameters in the product by configuring the communication between the device and the product. This is th...

Claims

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Application Information

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IPC IPC(8): G05B19/02B60L15/00
Inventor 崔劲松祁琦沈一平
Owner ZHINONG HIGH SCI TECH DEV
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