助力自行车外形新颖、美观,通常以自行车标准设计,所以很少有设置转向灯的,这给行驶带来一些安全上的隐患。 目前,笔者试对一辆PIAGGIO助力车加装了一套转向指示灯,既增添了安全感,又不失美观雅致。兴奋之余,介绍给广大读者。 助力车原电路如图1所示。改装后的电路如图2所示。 Boosting bicycles new appearance, aesthetics, usually standard bicycle design, so there is very little to set the turn signal, which gives driving some of the security risks. At present, I try a PIAGGIO bikes to install a turn indicator, not only adds a sense of security, but also beautiful and elegant. Excited, introduced to the readers. Bicycle original circuit shown in Figure 1. Modified circuit shown in Figure 2.