毕业设计（论文）报告
题 目 基于PSoC单片机的电动自
行车控制器的设计
系 别 专 业 班 级 学生姓名 学 号 指导教师 2012年 4 月
i
无锡科技职业学院毕业设计(论文)
基于PSoC单片机的电动自行车控制器的设计
基于PSoC单片机的电动自行车控制器的设计
摘要：电动车以零污染、高效率、低噪音等特点被认为是真正的“绿色交通工具”,
而电动汽车受到电动机、电池的限制,批量进入市场还有一定的难度,电动自行车却可以得到迅速的发展。电动自行车的主要性能取决于电池、电动机和控制器,无刷直流电动机是电动自行车的主要部件。
基于PSoC CY8C24533的电动自行车控制器，利用其模拟、数字和路由资源使整个系统只用一个PSoC芯片便实现了上述的所有控制功能，因此无需任何外围芯片，外围元件的数目也相应减少。这充分体现了SoC的优势，同时芯片的资源也得到了充分有效的利用。由于CY8C24533的模拟、数字和路由等资源也是可编程的，其使设计工程师的智慧和创意得到更多体现的同时，也使电动自行车控制器的性能得到更多的提升。
关键词：电动自行车、控制器、PSoC、无刷直流电机
i
无锡科技职业学院毕业设计(论文)
基于PSoC单片机的电动自行车控制器的设计
Design of electric bicycle based on PSoC microcontroller
Abstract: Electric vehicles with zero pollution, high efficiency, low noise characteristics is considered to be the real \while the electric car is limited by motor power, battery, volume entering the market there is difficulty, electric bicycles can be quicklydevelopments. The electric bicycle performance depends on the battery, motor and controller, brushless DC motor is the main components of the electric bicycle.
The whole system is only a PSoC chip to achieve all of the above control function based on the PSoC CY8C24533 electric bicycle controller, analog, digital and routing resources, and therefore does not require any peripheral chips, the number of external components is also a corresponding reduction. This fully demonstrates the advantage of the SoC chip resources have been fully and effectively use. CY8C24533's analog, digital, and routing resources are also programmable, so that the wisdom and creativity of the design engineers to be more embodied at the same time, electric bicycle controller performance is more improved.
KeyWords: Electric bikes、Controller、PSoC、 brushless DC motor
ii
PSoC单片机的电动自行车控制器的设计
