Method for displaying remainder range in full-automatic electric vehicle driving system

A drive system, electric vehicle technology, applied in the direction of electric vehicles, control drives, vehicle components, etc., can solve the problems of intelligent drive, display, control and debugging of the electric vehicle system to achieve multi-function improvement, etc., to achieve good waterproof function and avoid damage Operating conditions, increasing the effect of filtering

Inactive Publication Date: 2015-07-29
WUXI SINE POWER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the technical solution disclosed in this patent simplifies the setting of electric vehicle taillight wiring harness to a certain extent, it does not provide systematic intelligent driving, display, control debugging, multi-functi

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  • Method for displaying remainder range in full-automatic electric vehicle driving system
  • Method for displaying remainder range in full-automatic electric vehicle driving system
  • Method for displaying remainder range in full-automatic electric vehicle driving system

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Embodiment Construction

[0084] The embodiment of the invention discloses a fully automatic electric vehicle drive system, including a central control device, an electric control device and a power supply device, the power supply device is connected with the central control device and the electric system at the same time, the central control communication module of the central control device and the electric control device The electronic control communication module of the device is electrically connected, wherein the electronic control device drives the first part of the electric vehicle to operate, and the central control device drives the second part of the electric vehicle to operate.

[0085] The embodiment of the present invention proposes a fully automatic electric vehicle drive system, a fully automatic electric vehicle drive system, which not only reduces the manufacturing cost, but also has simple and convenient control, convenient maintenance, low failure rate, simple installation process, an...

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Abstract

The invention discloses a method for displaying the remainder range in a full-automatic electric vehicle driving system. The method for displaying the remainder range in runtime comprises the following steps: (B10) detecting the battery voltage, riding current, and current riding speed of an electric vehicle in runtime; (B20) calculating the speed according to the previous residual battery capacity and the detected running current of the electric vehicle; (B30) calculating the remainder range according to the running time and the current running speed of the electric vehicle; (B40) performing data transmission and driving a liquid crystal screen of the electric vehicle to display the result of the remainder range in runtime; (B50) calculating the residual battery capacity according to the current voltage and temperature through table look-up; (B60) repeating the step (B10), etc. The method disclosed by the invention is very simple and convenient. The full-automatic electric vehicle driving system adopting the method has the advantages of being simple and convenient to control, convenient to maintain, low in failure rate, simple in mounting process, greatly improved in production efficiency, and capable of realizing intelligent system driving, and the manufacture cost is reduced.

Description

technical field [0001] The invention relates to the field of electric vehicle drive, in particular to a method for displaying remaining mileage for a fully automatic electric vehicle drive system. Background technique [0002] As stated in the background technology of Chinese utility model patent with the patent authorization announcement number CN203780461U, in the drive control device of electric vehicles at present, the electrical wiring harness is complicated, and all kinds of basic motor control signals have to pass through the long main wiring harness. The single wire is pulled from different parts of the vehicle to the controller, and the status display information of the vehicle is also connected to the front instrument through the main wiring harness. The power switch of the tail light is at the front of the car, and the signal of the tail light must also pass through the main wiring harness; Therefore, the number and types of single wires in the main wiring harness...

Claims

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Application Information

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IPC IPC(8): B60L15/00
Inventor 卜言柱刘竹园陈振刚何金城李玉刚胡宜豹王伟王庆
Owner WUXI SINE POWER TECH CO LTD
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