Differential voltage control of the moped system with gear and speed signals input successively

A speed signal, voltage differential technology, applied in electric vehicles, control drives, motors, etc., can solve problems such as no electronic differential module

Inactive Publication Date: 2016-05-04
管小利
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The Chinese patent 201210399458.X applied by Chengdu Lianteng Power Control Technology Co., Ltd. discloses a dual-motor controller with electronic differential function, but there is no specific design of electronic differential module

Method used

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  • Differential voltage control of the moped system with gear and speed signals input successively
  • Differential voltage control of the moped system with gear and speed signals input successively
  • Differential voltage control of the moped system with gear and speed signals input successively

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059]Embodiment 1. The moped system is controlled by voltage differential input successively with gear position and speed signals

[0060] Such as figure 1 , 2 , including the two wheels of the electric assist bicycle: wheel A and wheel B, and the motor A driving the wheel A and the motor B driving the wheel B, including the gear signal manual controller 3 of the electric assist bicycle, and also including the differential divider 1, the vehicle speed signal sensor 12 and the speed equalizer 20; the vehicle speed signal sensor 12 is connected with the speed equalizer 20, and the speed equalizer 20 is a signal processing that changes the speed signal of the vehicle speed signal sensor 12 within a certain period of time into the average speed within the certain period of time device.

[0061] The differential distributor 1 and the motor A are connected by a controller A, and the controller A uses the control signal given by the differential distributor 1 to control the power ...

Embodiment 2

[0087] Embodiment 2. A voltage differential control moped system with gear position and speed signals successively input with a rotation angle parameter processor

[0088] Such as image 3 , 4 , as the whole structure of embodiment 1, and IA>IB differential model data processor 7 and IA

[0089] A pressure sensor is set on the human body seat cushion of the power-assisted bicycle, or on the elastic part connected with the seat cushion, and the pressure sensor is connected with the data distributor 10 in the differential speed distributor 1, and the pressure signals of the pressure sensor are sent to the data distributor 10 respectively. The two control voltage signals are either increased or decreased in the same proportion.

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PUM

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Abstract

The invention discloses a voltage differential control moped system with a gear signal and a speed signal input successively, and belongs to front wheel and rear wheel difference distributing assisting bicycle power supply controller systems for differentially supplying assisting power. The system comprises two wheels and two motors of an electric assisting bicycle and a gear signal manual controller, and further comprises a differential distributor, and the differential distributor comprises three modules connected in sequence. The first module carries out numeric comparison processing on a gear signal ID, a feedback control signal current IA and a feedback control signal current IB. The second module carries out model function processing on the data of the first module. The third module inputs a bicycle uniform speed signal IS into a data distributor (10), control data are processed with speed signal elements added, and a controller A and a controller B obtain the gear signal ID, the feedback control signal current IA, the feedback control signal current IB and the bicycle uniform speed signal IS. The system has the advantages that differential control power supply is respectively carried out on the two motors of the front wheel and the rear wheel of the assisting bicycle, and the content of differential control is preset model function processing.

Description

technical field [0001] The invention belongs to a booster controller system of an electric power-assisted bicycle, in particular to a power supply controller system for a bicycle with differential power distribution between the front wheel and the rear wheel for differential power supply. Background technique [0002] The Chinese patent 201210011641.8 applied by Hunan Shengtong Technology Group Co., Ltd. proposes a dual hub motor drive system adaptive balance steering control method, but does not provide the technical design of a special processor for electronic differential. [0003] The Chinese patent 201110358020.2 applied by Hunan Shengtong Technology Group Co., Ltd. is a centralized controller for electronic differential speed and speed regulation of dual hub motors, but there is no specific design of the electronic differential speed module. [0004] Co., Ltd. Hitachi Manufacturing Co., Ltd. 01122460.6 This paper discloses a transmission, which includes a mechanism for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L15/32B62M6/45
CPCY02T10/64
Inventor 黄强
Owner 管小利
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