Electric tricycle control device

A control device and technology for tricycles, applied in vehicle components, rider drive, transportation and packaging, etc., can solve problems such as labor consumption and inconvenience

Inactive Publication Date: 2014-06-25
NORTHWEST A & F UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the law only stipulates that people under the age of 16 are not allowed to ride electric vehicles, and there is no regulation on how old people cannot ride electric vehicles
Elderly people cannot be prohibited from riding electric vehicles for safety reasons.
[0007] Although the traditional pedal tricycle is small, flexible, and cheap, and the elderly can also operate it skillfully, it requires manpower, which is extremely inconvenient for the elderly.

Method used

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  • Electric tricycle control device

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Embodiment Construction

[0017] Attached below figure 1 The electric tricycle control device of the present invention is described in detail.

[0018] Such as figure 1 It is a schematic diagram of the structure of the present invention applied to the rear wheel of a tricycle, including a power supply 1, an ECU 2, a rotational speed sensor 3, a pedal 4, a tricycle rear wheel 5, a hub motor 6, a rear wheel axle 7, and a drive controller 8.

[0019] The speed sensor detects the speed of the pedals, and sends the voltage signal to the ECU. The ECU sends instructions to the drive controller according to the speed voltage signal detected by the speed sensor, so that the hub motor outputs a corresponding speed, so that the tricycle moves forward.

[0020] During driving, if the speed at which the rider steps on the pedals changes, the ECU will send instructions to the drive controller according to the change in the speed signal detected by the speed sensor to accelerate or decelerate the motor, thus conform...

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Abstract

The invention relates to an electric tricycle control device which is composed of a power supply, an ECU, a revolution speed transducer, pedals, tricycle back wheels, a wheel hub motor, a back wheel axle and a drive controller. The electric tricycle control device is characterized in that the revolution speed transducer sends speed signals to the drive controller through the ECU; the revolution speed transducer is arranged on a rotating shaft of the pedals and is connected with the ECU. The revolution speed transducer detects the revolution speed of the pedals and transmits voltage signals to the ECU, and the ECU gives instructions to the drive controller to enable the wheel hub motor to output the corresponding revolution speed according to the revolution speed voltage signals detected by the revolution speed transducer, so a tricycle can advance. When the pedals do not move or rotate reversely, the ECU does not give the instructions to the drive controller, and the wheel hub motor does not work. Compared with the prior art, the electric tricycle control device does not change the working mode of a traditional tricycle.

Description

technical field [0001] The invention relates to the field of electrically driven vehicles, in particular to an electric tricycle control device. Background technique [0002] With the development and application of science and technology, people are gradually liberated from heavy physical labor. Vehicles are widely used as a means of transportation, creating fast, convenient and comfortable living conditions for people. In particular, electric vehicles, including electric cars, electric motorcycles, electric tricycles, and electric bicycles, have become clean and efficient means of transportation in the post-petroleum era and have attracted more and more attention. [0003] Ordinary electric vehicles, no matter electric motorcycles, electric bicycles or electric tricycles, have gradually become the best means of transportation for people because of their lightness, economy and practicality. Ordinary electric vehicles generally use the accelerator handle or accelerator peda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M6/50
Inventor 师帅兵蒋瑞锋李泽靖解磊王文刚伦佳琪刘百川王海峰
Owner NORTHWEST A & F UNIV
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