Digital differential moped system with gear signal and speed signal both input to distributor

Abstract

The invention discloses a digital differential moped system with a gear signal and a speed signal both input to a distributor, and belongs to a front wheel and rear wheel differential distribution motor bicycle electricity supply controller system for differentiation aided electricity supply. The digital differential moped system comprises two wheels and two motors of an electricity-aided bicycle, the digital differential moped system comprises a gear signal manual controller and further comprises a differential controller, and the differential controller comprises three modules which are sequentially connected. The first module conducts numeric comparison processing on a feedback current IA and a feedback current IB, the second module conducts model function processing on the data of the first module through a model function, the third module both inputs a gear signal ID and a bicycle mean speed signal IS to the data distributor of the differential controller, and therefore gear signal ID element adding processing and bicycle mean speed signal IS element adding processing are conducted on the control data which are to be distributed to a controlled electric appliance through model function processing before the controller A and the controller B respectively. The digital 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 electricity supply, and the content of the differentiation control is to process the model function which is set in advance.

Description

[0001] technical field [0002] The invention belongs to a power-assisting controller system of an electric power-assist bicycle, in particular to a power-supplying controller system for a power-assisting bicycle that distributes differential power to the front and rear wheels of the bicycle for differential power supply. [0003] Background technique [0004] The Chinese patent 201210011641.8 filed by Hunan Shengtong Technology Group Co., Ltd. proposes an adaptive balance steering control method for a dual-wheel motor drive system, but does not provide a technical design for a special processor for electronic differentials. [0005] The Chinese patent 201110358020.2 applied by Hunan Shengtong Technology Group Co., Ltd. is a dual-wheel motor electronic differential speed and speed regulation centralized controller, but there is no specific design of the electronic differential module. [0006] Hitachi, Ltd. 01122460.6 Disclosed herein is a transmission comprising a mechanis...

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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

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