The present invention relates to a drive system employing single drive power through the differential wheel group to drive two differential output shafts thereof, in which a normal closed brake is individually installed at each of two differential output ends, to prevent the shortcoming of the ineffective parking function caused by single side sliding when single side being suspended or parking.本發明為一種使用單一驅動動力經差動輪組驅動其兩可差動輸出軸,而在可差動兩輸出端分別設置常閉制動器之驅動系統,可供防止單側懸空或駐車時因單側滑動而導致駐車功能失效之缺失者。(100)...差動輪組(101)...輸入軸(103)...第一差動輸出軸(104)...第二差動輸出軸(105)...迴轉動力源(107)...控制裝置(108)...驅動能供應裝置(109)...操作裝置(203)...第一運轉輪(204)...第二運轉輪(303)、(304)...常態閉合制動器(1022)、(1023)、(1024)...傳動裝置
