Electric vehicle

A technology of electric vehicles and electric motors, applied in the electronic field, can solve problems such as the inability to maintain a constant speed, and achieve the effect of eliminating discomfort

Inactive Publication Date: 2016-02-17
BEIJING GOLDENET IOT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] By providing an electric vehicle, the present invention solves the problem that the electric

Method used

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  • Electric vehicle

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Embodiment 1

[0027] like figure 1 As shown, the present embodiment provides an electric vehicle, comprising:

[0028] motor 103;

[0029] An angle sensor 101, configured to detect the gradient of the road surface on which the electric vehicle is currently driving;

[0030] The controller 102 is connected with the angle sensor 101 and the electric motor 103, and is used to obtain the first angle of the first road surface through the angle sensor 101 when the electric vehicle is running on the first road surface at a first speed. A slope, when the electric vehicle is running on the second road surface, obtain the second slope of the second road surface through the angle sensor 101, judge whether the second slope is equal to the first slope, if not If they are equal, the output power of the electric motor 103 is adjusted so that the electric vehicle can run on the second road surface at the first speed.

[0031] In a specific implementation process, the electric vehicle also includes: fram...

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Abstract

The present invention discloses an electric vehicle. The electric vehicle comprises a motor, an angle transducer and a controller, wherein the angle transducer is connected with the motor; when the electric vehicle travels on a first road face at a first speed, a first gradient of the first road face is obtained through the angle transducer; when the electric vehicle travels on a second road face, a second gradient of the second road face is obtained through the angle transducer; the second gradient and the first gradient are compared to see if being equal; and if not, output power of the motor is adjusted, so as to enable the electric vehicle to travel on the second road face at the first speed.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an electric vehicle. Background technique [0002] Due to the advantages of environmental protection, lightness, and favorable price, electric vehicles are deeply loved by users and have become a means of transportation for many people. [0003] However, when the electric vehicles in the prior art are running on roads with different slopes, the speed will vary with the slope. For example, the vehicle speed will increase when going downhill, and the vehicle speed will slow down when going uphill, so that the driver Feel uncomfortable and affect the driver's driving. Contents of the invention [0004] By providing an electric vehicle, the present invention solves the problem that the electric vehicle in the prior art cannot maintain a constant speed when running on roads with different slopes. [0005] The invention provides an electric vehicle, comprising: [0006] motor;...

Claims

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Application Information

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IPC IPC(8): B60L15/28
CPCY02T10/72
Inventor 崔贵森胡旭成
Owner BEIJING GOLDENET IOT TECH
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