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Vehicle control unit and vehicle

A control device and vehicle technology, applied in the direction of control drive, vehicle components, electric vehicles, etc., can solve problems such as increased load difference and increased load

Inactive Publication Date: 2009-07-29
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is due to the increased load applied to the front pressure sensor only, and the increased load difference applied to the front and rear pressure sensors

Method used

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  • Vehicle control unit and vehicle
  • Vehicle control unit and vehicle
  • Vehicle control unit and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Embodiments of the vehicle according to the present invention are described below with reference to the drawings. In this embodiment, the vehicle is an electric skateboard. However, this does not limit the present invention.

[0042] figure 1 The appearance of the electric skateboard 1 according to this embodiment is schematically shown. The electric skateboard 1 has a board body 2 , a front wheel 3 , a rear wheel 4 , supports 5 and 6 , and a protective cover 7 .

[0043] The electric skateboard 1 uses a sensor (not shown) to obtain a load value when a user rides on the main body part 2 of the skateboard. The obtained load value is compared with a pre-stored load threshold value (hereinafter simply referred to as "threshold value"), and the comparison result is used to perform processing according to the riding state of the user. For example, when the load value changes from being smaller than the boarding threshold to being larger than the threshold, it means that th...

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PUM

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Abstract

The present invention provides a control device for controlling a vehicle and a vehicle including the control device, thereby controlling the vehicle in such a manner that a user can easily and safely get in and out of the vehicle. The vehicle includes a main body on which a user rides, a power generating unit that generates power for moving the main body, and a first sensor and a second sensor that output a load value corresponding to a load applied to the main body. The control device includes: a calculation unit that calculates a load offset based on the first load value detected by the first sensor and the second load value detected by the second sensor, and outputs a command corresponding to the above offset. value; and a drive unit that controls the power generation unit based on the command value. The offset of the load is determined by the distribution of the first load value and the second load value regardless of the weight of the user. Since the command value corresponding to this offset is output, the vehicle speed can be reliably controlled regardless of the weight of the user. Thus, the user can easily and safely get on and off the vehicle.

Description

technical field [0001] The present invention relates to a control device for vehicles such as electric skateboards and the vehicle. More specifically, the present invention relates to drive control of a vehicle when getting on and off the vehicle and during riding. Background technique [0002] Conventionally, electric skateboards, electric surfboards, electric wheelchairs, and the like are known as electric vehicles driven by electric motors. The user of the electric vehicle can control the speed and acceleration / deceleration of the electric vehicle, change the forward and backward directions, and the like by manually operating a throttle valve, a joystick, and the like. [0003] In an electric vehicle that needs to be manually operated, the user must always pay attention to the operation when driving, and cannot travel comfortably. Moreover, once the manual operating device is set, the riding position of the user is restricted. [0004] Patent Document 1 discloses an el...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L15/00A63C17/01
Inventor 根来正宪原延男
Owner YAMAHA MOTOR CO LTD