Patent ID: 8972094
Filing Date: 2015-03-03
Classification: E02F,G05D,G06Q,G07C,H04Q

Abstract:
1. A mining machine movement management system comprising: an in-vehicle information collection device that is mounted on a mining machine to collect operation information on an operation state of the mining machine; a first wireless communication device that is mounted on the mining machine to perform communication; and an information collection device that collects the operation information via a second wireless communication device that communicates with the first wireless communication device, wherein the information collection device transmits a position information request command for requesting transmission of position information about the mining machine to the mining machine at a predetermined point in time via the second wireless communication device, and the information collection device determines a state of at least one of a device mounted on the mining machine, a relay that relays communication from the first wireless communication device to the second wireless communication device, and a travel route of the mining machine based on a response from the mining machine with respect to the position information request command.