Digital differential-control type power system capable of outputting signal after processing gear signal

A technology of output signal and signal processing, which is applied in the field of front wheel and rear wheel differential distribution assist bicycle power supply controller system, which can solve the problem of no electronic differential module and other problems

Active Publication Date: 2014-11-19
江苏鸿迅机车有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Digital differential-control type power system capable of outputting signal after processing gear signal
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  • Digital differential-control type power system capable of outputting signal after processing gear signal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Embodiment 1. Digital differential control booster system for gear signal processing output signal

[0077] 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 ,

[0078] 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;

[0079] 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.

[0080] Take the feedback control signal current IA between the motor A and the controller A and inpu...

Embodiment 2

[0111] Embodiment 2. Digital differential control booster system with gear signal processing output signal of rotation angle parameter processor

[0112] Such as image 3 , 4 , as the whole structure of embodiment 1, and IA>IB differential model data processor 7 and IA

[0113] 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 discloses a digital differential-control type power system capable of outputting a signal after processing a gear signal and belongs to differential power supplying type bicycle power supply controller systems for distributing power to a front wheel and a rear wheel in a differential mode. The digital differential-control type power system capable of outputting a signal after processing a gear signal comprises two wheels of an electricity-assisted bicycle, two motors of the electricity-assisted bicycle, a manual gear signal controller and a difference controller, wherein the difference controller comprises three modules which are connected in sequence, the first module is used for comparing the values of original input signals, including the feedback control signal current IA and the feedback control signal current IB, used for control, the second module is used for conducting model function processing on data of the first module according to a set model function, and the third module is used for inputting the gear signal ID of the manual gear signal controller into a data distributor of the difference controller, so that control data obtained by a controller A and a controller B can contain feedback control signals and elements of the gear signal ID. The digital differential-control type power system capable of outputting a signal after processing a gear signal has the advantages that power is supplied to the two motors of the front wheel and the rear wheel of the electricity-assisted bicycle in a differential-control mode, and differential control refers to the model function processing which is set in advance.

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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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/32B62M6/45
Inventor 黄强
Owner 江苏鸿迅机车有限公司
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