Intelligent channel switching method based on the historical channel information, its terminal equipment and readable storage medium

The present invention provides an intelligent channel switching method based on the histogram channel information, its terminal equipment and readable storage medium, which executes the following steps after the loading of an equipment: capture a current noise value or transmission capacity of each channel's history of a wireless device and get the state of health of the said channel; derive the health ratio of each channel's transmission volume to its corresponding state of health; compare the said health ratio to the threshold value that when the said health ratio reaches the threshold value, the wireless device will be switched to connect the channel which the said health ratio does not reach the threshold value. Therefore, the present invention does not require an alteration of communications protocol. It is only required to judge through the threshold value the health ratio which is acquired from the current noise value or transmission capacity according to each channel's history, in order to decide whet