A conversion from mechanical energy into direct current (DC) is of great interest to realize the next-generation self-sustained Internet of Things (IoT) and real-time virtual reality (VR) control. Inspired by ancient waterwheel transport water and P–N junction theory, a continuous DC nanogenerator was developed using charges unidirectional transportation and dual-intersection triboelectric nanogenerators (TENGs). By employing tribo-polarity reversal porous material as charges transportation carrier sliding among the ultra-negative and ultra-positive materials, the charges were unidirectionally transported by the discharge of repulsion via line electrodes, forming a stability DC output. Due to the charge transport and repulsive discharge, a much higher DC output voltage was easily obtained than the air breakdown mechanism. Moving forward the realistic application, the capability of the dual-intersection TENGs as a DC power source for the actuator and sensor was well demonstrated, and it further expanded all kinds of wireless networks for next-generation IoT to directly power sensor nodes. To get across the discontinuous characteristic identification from triboelectric (e.g. frequency, number of peaks, pulse absolute value) as status stimulation in software, we first time successfully realized a continuous motion control in virtual space for next-generation real-time VR application in triboelectric.

从机械能到直流（DC）的转换对于实现下一代自我维持的物联网（IoT）和实时虚拟现实（VR）控制非常重要。受古代水车输送水和PN结理论的启发，使用电荷单向输送和双相交摩擦电动纳米发电机（TENGs）开发了连续直流纳米发电机。通过使用极性反转的多孔材料作为在超负材料和超正材料之间滑动的电荷传输载体，电荷通过线电极的排斥放电而单向传输，从而形成稳定的DC输出。由于电荷的传输和排斥放电，与空气击穿机制相比，很容易获得更高的直流输出电压。在实际应用中，双交叉TENG用作执行器和传感器的直流电源的能力得到了充分证明，并且进一步扩展了用于下一代IoT的各种无线网络，直接为传感器节点供电。为了克服摩擦电的不连续特征识别（例如频率，峰值数，脉冲绝对值）作为状态刺激的软件，我们首次成功实现了虚拟空间中的连续运动控制，以用于摩擦电中的下一代实时VR应用。