CAJ | 학술논문

该文介绍了一种基于可编程片上系统PSoC的自动跟踪太阳光的设计.与传统利用普通单片机实现自动跟踪太阳相比,该设计使用低成本低功耗的PSoC4作为主控板,利用片内提供的I2C模块能够准确采集当前某一点的光强大小,从而控制两个步进电机在三维空间里寻找光最强的点,实现了系统的小型化、低能耗化、高精度化.在此基础上添加了外界环境感应模块,使系统能够在环境恶劣情况下能够自我保护,颇具应用价值.
해문개소료일충기우가편정편상계통PSoC적자동근종태양광적설계.여전통이용보통단편궤실현자동근종태양상비,해설계사용저성본저공모적PSoC4작위주공판,이용편내제공적I2C모괴능구준학채집당전모일점적광강대소,종이공제량개보진전궤재삼유공간리심조광최강적점,실현료계통적소형화、저능모화、고정도화.재차기출상첨가료외계배경감응모괴,사계통능구재배경악렬정황하능구자아보호,파구응용개치.
This paper introduces a kind of system on programmable chip PSoC design of automatic tracking the sun.Compared with the traditional use the normal single chip microcomputer automatic tracking the sun,This design using the low cost of low power consumption PSoC4 as main control board,Use on chip with I2C module can collect accurate optical power of the current point,To control two stepper motors in three-dimensional space looking for light's strongest point,To realize the system miniaturization, low energy consumption, high precision.On this basis we added external environment sensing module,The system can be able to protect themselves in harsh circumstances,An application value.