The invention discloses a panoramic parking system with view zooming function and a realization method of the panoramic parking system with view zooming function, wherein the system comprises a main processor, a camera, a video decoding device and a display device, wherein the main processor is connected with the display device and the video decoding device respectively, and the video decoding device is connected with the camera. The arithmetic calculation is conducted on each image by the main processor, and a general survey of the image is formed, the change of display sizes of the image can be realized by conducting reduction, amplification, shearing and the like on the image, and the result is sent to the display device, so that the switching of different view ranges can be realized, namely, when the large visual field is switched, a driver can observe the long-distance barrier rapidly; and when the small visual field is switched, the driver can observe the short-distance barrier clearly, so that the driver can adjust the driving conveniently according to the barrier.