To　investigate　control　measurements　of　crossing　pedestrian　flows,　a　field　survey　was　carried　out　to　learn　the　current　conflict　situation　of　Beijing　rail　transit　stations.　The　conflict　process　and　the　characteristics　of　passenger　flow　under　the　conflict　were　analyzed.　Then,　optimized　measures　were　presented　based　on　gap　acceptance　theory　and　roundabout　traffic.　To　verify　the　effects　of　the　two　measures,　a　pedestrian　experiment　was　carried　out.　Validation　results　show　that　the　gap　control　measure　are　capable　of　decreasing　main-minor　flows　conflict　severity,　and　setting　roundabout　can　decrease　the　main-main　flows　conflict　severity.　As　quantification　indexes,　conflict　continuous　time,　passenger　velocity　and　through　efficiency　are　introduced　to　analyze　the　effects　of　the　two　measures.　©　2016,　Editorial　Department　of　Journal　of　Beijing　University　of　Technology.　All　right　reserved.