Magnetic railing for stopping pedestrians in tidal traffic

The utility model relates to a traffic median strip, and in particular relates to a magnetic railing for stopping pedestrians in tidal traffic. The magnetic railing comprises two vertical columns, and a cross beam positioned between the two vertical columns; the vertical columns are of hollow structures; power supplies and indicator lights are arranged in the vertical columns; an electromagnetic lock is arranged on one sidewall of each vertical column, far away from the cross beam; the electromagnetic locks and the indicator lights are connected with a power supply circuit through an electronic timer. The magnetic railing has the beneficial effects of automatically fixing or separating, automatically operating at the specified time as requirement, saving human resources, and saving the use cost.