Abstract: A positioning calibration controller for measuring and calibrating the configuration dimensions of a construction working machine having an machine body including a first surveying device for surveying the position coordinates and a movable working tool including one or more angle detecting devices, wherein the positioning calibration method and the positioning calibration controller of the construction working machine having the feature of specifying the configuration dimensions and the configuration positions of the movable business tool by the position measurement data and the angle data detected by the angle detecting device by measuring the position coordinates of the plurality of posture positions of the movable business tool by a second surveying device.

Abstract: A construction site safety management apparatus which is wirelessly communicatively connected with a positioning device or a distance measuring device, the apparatus including a recognition unit for appropriately recognizing respectively mutual positions among the one or more construction machines and, the installation objects or the workers, based on positional information transmitted from the positioning devices and/or distance information transmitted from the distance measuring devices, and a judgement unit for judging mutual proximity among the one or more construction machine and, the installation objects or the workers, based on roles of the installation object and/or the workers preliminarily set for the said one or more of the construction machines, while searching said recognized mutual positions among the one or more construction machine and, the installation objects or the workers, thereby performing centralized control of safety of the construction site.

Abstract: A construction field management apparatus is wirelessly connected to a remote control vehicle with a surveying device for positioning the vehicle itself, a travel route is specified based on the position information in the coordinate system set in the work field, and a travel instruction based on the travel route, an instruction of performance of a predetermined function with the traveling, and are transmitted to the remote control vehicle, and the apparatus receives data based on the execution of the predetermined function from the remote control vehicle, and the construction field is managed by the construction field management apparatus for managing based on the received data.

Abstract: A positioning calibration controller for measuring and calibrating the configuration dimensions of a construction working machine having an machine body including a first surveying device for surveying the position coordinates and a movable working tool including one or more angle detecting devices, wherein the positioning calibration method and the positioning calibration controller of the construction working machine having the feature of specifying the configuration dimensions and the configuration positions of the movable business tool by the position measurement data and the angle data detected by the angle detecting device by measuring the position coordinates of the plurality of posture positions of the movable business tool by a second surveying device.

Abstract: A construction site safety management apparatus which is wirelessly communicatively connected with a positioning device or a distance measuring device, the apparatus including a recognition unit for appropriately recognizing respectively mutual positions among the one or more construction machines and, the installation objects or the workers, based on positional information transmitted from the positioning devices and/or distance information transmitted from the distance measuring devices, and a judgement unit for judging mutual proximity among the one or more construction machine and, the installation objects or the workers, based on roles of the installation object and/or the workers preliminarily set for the said one or more of the construction machines, while searching said recognized mutual positions among the one or more construction machine and, the installation objects or the workers, thereby performing centralized control of safety of the construction site.

Abstract: A construction field management apparatus is wirelessly connected to a remote control vehicle with a surveying device for positioning the vehicle itself, a travel route is specified based on the position information in the coordinate system set in the work field, and a travel instruction based on the travel route, an instruction of performance of a predetermined function with the traveling, and are transmitted to the remote control vehicle, and the apparatus receives data based on the execution of the predetermined function from the remote control vehicle, and the construction field is managed by the construction field management apparatus for managing based on the received data.