Digital differential control aided bicycle system with gear signal adding model processors

A processor and sub-control technology, which is applied in the field of power supply controller systems for power-assisted bicycles with differential distribution between front wheels and rear wheels, and can solve problems such as no electronic differential module.

Active Publication Date: 2015-07-01
江苏海丰交通设备科技有限公司
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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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  • Digital differential control aided bicycle system with gear signal adding model processors
  • Digital differential control aided bicycle system with gear signal adding model processors
  • Digital differential control aided bicycle system with gear signal adding model processors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Embodiment 1, digital differential control moped system with gear signal added to model processor

[0058] 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 controller 1 ,

[0059] The differential controller 1 and the motor A are connected by the controller A, and the controller A uses the control signal given by the differential controller 1 to control the power supply to supply power to the wheel A;

[0060] The differential controller 1 and the motor B are connected by the controller B, and the controller B uses the control signal given by the differential controller 1 to control the power supply to supply power to the wheels B.

[0061] Take the feedback control signal current IA between the motor A and the controller A and inpu...

Embodiment 2

[0084] Embodiment 2, the digital difference control moped system with the gear signal of the corner parameter processor added to the model processor

[0085] Such as image 3 , 4 , as the whole structure of embodiment 1, and IA>IB differential model data processor 7 and IA

[0086] A pressure sensor is arranged on the human seat cushion of the power-assisted bicycle, or on the elastic part connected with the cushion, and the pressure sensor is connected with the data distributor 10 in the differential controller 1, and the pressure signal of the pressure sensor is respectively sent to two data distributors in the data distributor 10. The control digital signals are processed in the same proportion to increase or the same proportion to decrease.

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Abstract

The invention provides a digital differential control aided bicycle system with gear signal adding model processors and belongs to an aided bicycle power supply controller system differentiated in aiding power supply and providing differential aiding power distribution for a front wheel and a rear wheel. The digital differential control aided bicycle system comprises two wheels and two motors of an electric aided bicycle and a manual gear signal controller and further comprises a differential controller, wherein the differential controller comprises three modules connected in sequence. The first module is used for conducting numeric comparison processing on original input signal feedback control signal currents IA and IB for control. The second module is used for using a gear signal of the manual gear signal controller and selecting a model function set in a model function memory to conduct model function processing on data of the first module. The third module is used for allocating model function processing data to a controller A and a controller B of a controlled electric appliance. The digital differential control aided bicycle system has the advantages that differentiated power supply control is conducted on the two motors of the front wheel and the rear wheel of the aided bicycle, and a differentiated control content is the model function processing set in advance.

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. 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. [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 fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/32B62M6/45
Inventor 黄强
Owner 江苏海丰交通设备科技有限公司
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