Abstract: Mobile oil pipeline automation system mainly uses an automatically controlled truck mounted pump unit and a trailor mounted pump unit. The former gives first place to flowrate control with the outlet pressure regulation as the subsidiary. The latter gives first place to inlet pressure control with the outlet pressure regulation as the subsidiary. Control can be realized through accquisition of the present value of the operation parameters and the comparison and judgment of the input working value and limited value. The ' Strip Regulation between Two Setpoints ' is a strip type regulation with the working value as the center formed by the defined flowrate or working value of pressure plus a ±△ value. When the parameter is within the range of the two setpoints, no regulation is necessary. Once it gets beyond the range, it's necesssary to regulate the rotary speed of the motor until the parameter comes back to the working point. The principle of SRBTS is especially effective if used in DN 150 Mobile Pipeline Automated Control System. It can provide stable and reliable operation, mild regulation and safe transprtation.