发明名称 System and method for tracking location of construction equipment
摘要 The present disclosure relates to a method capable of reducing a communication cost for tracking a location of construction equipment by controlling a transmission cycle of locational information of the construction equipment. To this end, the present disclosure provides a method for tracking a location of construction equipment by using a tracking vehicle, including: transmitting locational information from the construction equipment at a predetermined transmission cycle; calculating a distance between the construction equipment and the tracking vehicle based on the locational information received from the construction equipment; and if the calculated distance is less than a predetermined value, commanding that a transmission cycle of the locational information of the construction equipment be made shorter than a predetermined transmission cycle.
申请公布号 US8606431(B2) 申请公布日期 2013.12.10
申请号 US201013502295 申请日期 2010.10.07
申请人 KIM JAE HOON;DOOSAN INFRACORE CO., LTD. 发明人 KIM JAE HOON
分类号 G08G1/123;B60R25/33 主分类号 G08G1/123
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