The invention discloses an electronic switching system for a bus window. The electronic switching system comprises first window glass, second window glass, an electronic window latch mechanism, a window control switch and an independent power supply. The first window glass is fixedly arranged, the second window glass can move along a guide rail on the lower portion of the window, a sealing rubber strip is arranged at the edge of the first window glass adjacent to the second window glass, and a notch is formed in the lower edge of the second window glass. The electronic window latch mechanism is arranged on the lower portion of the window, positioned below the second window glass and provided with a movable pin, a power supply, a wireless receiving end and a movable pin controller, and the shape of the movable pin is matched with that of the notch. Besides, the window control switch is arranged in a cab and comprises a wireless transmitting end and a control switch.