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Voltage differential moped system needing gear signal and speed signal to be input to differentiator successively

A voltage differential, speed signal technology, applied in vehicle parts, bicycle accessories, transportation and packaging, etc., can solve the problem of no electronic differential module and so on

Inactive Publication Date: 2014-11-05
CHENGDU KUANHE TECH +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 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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  • Voltage differential moped system needing gear signal and speed signal to be input to differentiator successively
  • Voltage differential moped system needing gear signal and speed signal to be input to differentiator successively
  • Voltage differential moped system needing gear signal and speed signal to be input to differentiator successively

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Embodiment 1. The voltage differential moped system in which the gear and speed signals are input to the differential device successively

[0079] 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.

[0080] 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 con...

Embodiment 2

[0113] Embodiment 2, a voltage differential moped system with a rotation angle parameter processor in which the desired gear and speed signals are successively input to the differential device

[0114] Such as image 3 , 4 , as the whole structure of embodiment 1, and IA>IB differential model data processor 7 and IA

[0115] 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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Abstract

The invention discloses a voltage differential moped system needing a gear signal and a speed signal to be input to a differentiator successively, and belongs to a front wheel and rear wheel difference distribution motor bicycle power supply controller system with aided electricity supplied in a differentiation mode. The voltage differential moped system comprises two wheels of an electrically powered bicycle, two motors of the bicycle, a gear signal hand controller and a differential distributor. The differential distributor comprises three modules which are connected in sequence. The first module is used for conducting numeric comparison processing on a feedback current IA and a feedback current IB; the second module is used for conducting model function processing on the data of the first module by selecting a model function through the gear signal ID; the third module is used for inputting a vehicle mean speed signal IS to a data distributor 10, so that the control data acquired by a controller A and a controller B have the elements of the feedback current IA, the feedback current IB and the vehicle mean speed signal IS. The voltage differential moped system has the advantages that the two motors of the front wheel and the rear wheel of the motor bicycle are subjected to differentiation control power supply, and the differentiation control content is to process the preset model function.

Description

[0001] technical field [0002] 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. [0003] Background technique [0004] The Chinese patent 201210011641.8 applied by Hunan Shengtong Technology Group Co., Ltd. proposed a dual hub motor drive system adaptive balance steering control method, but did not provide the technical design of a special processor for electronic differential. [0005] 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. [0006] Co., Ltd. Hitachi Manufacturing Co., Ltd. 01122460.6 This paper discloses a transmission, which includ...

Claims

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Application Information

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IPC IPC(8): B62M6/45B62M25/08
Inventor 黄强
Owner CHENGDU KUANHE TECH
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