Solar adjustment apparatus and method of operating the same

A method of operating a solar adjustment apparatus, an upper rail of the solar adjustment apparatus fixed on an upper side of a door or window of a building or vehicle, a middle rail and a lower rail sequentially arranged below the upper rail and movable in vertical direction, the operating method comprising steps of:

• when a control circuit of the solar adjustment apparatus configured to receive an initial position setting command, a first driving module and a second driving module gets into an initial position setting state, during the initial position setting state, the first driving module configured to move the middle rail to a first initial position according to a short press command or a long press command, the first initial position with a first initial height away from the ground, and the second driving module configured to move the lower rail to a second initial position according to the short press command or the long press command, the second initial position with a second initial height away from the ground,
• after confirming the end of the initial position setting state, when the control circuit configured to receive a lower rail lowest limit command, the second driving module gets into a lower rail lowest limit setting state, during the lower rail lowest limit setting state, the second driving module configured to move the lower rail to a lowest limit position of the lower rail according to the short press command or the long press command, and the lowest limit position of the lower rail with a first minimum height from the ground,
• after confirming the end of the initial position setting state, when the control circuit configured to receive a middle rail lowest limit command, the first driving module gets into a middle rail lowest limit setting state, during the middle rail lowest limit setting state, the first driving module configured to move the middle rail to a lowest limit position of the middle rail according to the short pressed command or the long pressed command, and the lowest limit position of the middle rail with a second minimum height from the ground,
• after confirming the end of the initial position setting state, when the control circuit configured to receive a middle rail highest limit command, the first driving module gets into a middle rail highest limit setting state, during the middle rail highest limit setting state, the first driving module configured to move the middle rail to a highest limit position of the middle rail according to the short press command or the long press command, and the highest limit position of the middle rail with a first maximum height from the ground, and
• after confirming the end of the initial position setting state, when the control circuit configured to receive a lower rail highest limit command, the second driving module gets into a lower rail highest limit setting state, during the lower rail highest limit setting state, the second driving module configured to move the lower rail to a highest limit position of the lower rail according to the short press command or the long press command, and the highest limit position of the lower rail with a second maximum height from the ground,
• wherein, a speed of the middle rail moved by the first driving module is equal to a speed of the lower rail moved by the second driving module, the middle rail is configured to move between the highest limit position of the middle rail and the lowest limit position of the middle rail, the lower rail is configured to move between the highest limit position of the lower rail and the lowest limit position of the lower rail.