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Control device for electric vehicle

A technology for electric vehicles and control devices, applied in control devices, battery/fuel cell control devices, electric vehicles, etc.

Active Publication Date: 2012-07-25
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The vehicle described in Patent Document 1 has the purpose of reducing the complexity of the operation when it is necessary to repeatedly switch forward and backward as when parking, but there are still many switches that need to be operated when moving backward, and there is still room for further improvement in the complexity of the operation

Method used

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  • Control device for electric vehicle
  • Control device for electric vehicle
  • Control device for electric vehicle

Examples

Experimental program
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Embodiment Construction

[0043] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. figure 2It is a left side view of an electric vehicle provided with a control device according to an embodiment of the present invention. The electric vehicle 1 is a scooter-type motorcycle with a floor, and each component is mounted on the vehicle frame 3 directly or indirectly through other components. The vehicle frame 3 is composed of the following components: a head pipe 31; a front frame part 32 whose front end is joined to the head pipe 31 and whose rear end extends downward; For the main frame portion 33 ; the rear frame portion 36 extending from the main frame portion 33 to the upper rear of the vehicle body.

[0044] The front fork 2 supporting the front wheel WF is supported on the head pipe 31 in a steerable manner. A steering handle 46 having an accelerator grip is coupled to an upper portion of a steering shaft 41 that extends upward from the front fork...

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PUM

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Abstract

In an electric vehicle, a throttle spring restores a throttle opening on the side of a minimum opening when the accelerator is not operated. A driving section drives a motor according to the throttle opening. The throttle spring pushes an accelerator grip to a creep speed reference opening so as to reduce the throttle opening. A creep speed control section supplies a motor driving instruction to the driving section so that the electric vehicle is advanced at minute vehicle speed. The electric vehicle can also be backed at predetermined minute vehicle speed when the throttle opening is smaller than the creep speed reference opening.

Description

technical field [0001] The present invention relates to a control device for an electric vehicle, and particularly relates to a control device for an electric vehicle capable of moving the vehicle forward and backward. Background technique [0002] Patent Document 1 discloses a vehicle capable of moving forward and backward. In such a conventional vehicle, a single reverse switch has a function as a mode setting operation switch for setting the reverse mode and a function of rotating the motor, which is the driving source of the vehicle, in the reverse direction (that is, the reverse direction of the vehicle). . When the reverse mode is set by pressing and holding the reverse switch, the reverse switch can be operated to make the vehicle reverse, and the accelerator handle can be operated to move the vehicle forward. In addition, Patent Document 1 discloses a configuration in which a switch dedicated to setting the reverse mode is provided independently of the reverse swit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/00B62K23/02B60L50/16
CPCY02T90/14Y02T90/121B60L2240/12Y02T90/127Y02T10/7005B60L11/1874Y02T90/16B60L2240/421B60L2200/12Y02T10/7216B60L15/2063B60L2210/10B60L2240/642B60L11/1879Y02T10/705Y02T10/7077Y02T10/7088B60L11/1818Y02T10/642Y02T10/645Y02T10/7072B60L53/16B60L58/26B60L50/64Y02T10/64Y02T10/72Y02T10/70B62J43/16B62J43/20B60W10/08B60W20/00B60L50/16Y02T90/12
Inventor 伹野由居青木宏二
Owner HONDA MOTOR CO LTD