Intellectual administrative system, give you the sense of safety of the whole family.
智能管理系统，给您全家安全感。
So it is the subject that the circle of our country 'highway needs, studied the intellectual transportation highway administrative system in conformity with highway of our country' transportation.
所以研制与我国交通公路相适应的智能交通公路管理系统是我国公路界急需研究的课题。
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