The invention relates to a ground object data collection device, a ground object data collection method, and a computer program for collecting ground object data. A ground object data collection device is provided with: storage units (32, 33) for storing, for each of a plurality of vehicles (2), the amount of ground object data indicating a ground object associated with the travel of the vehicle transmitted by the vehicle or the travel distance of the vehicle; a transmission condition setting unit (43) that sets a transmission condition for each of the plurality of vehicles (2) such that the transmission condition for permitting transmission of the ground object data is relaxed as the travel distance among the plurality of vehicles (2) is shorter or the amount of the ground object data transmitted is smaller; and a notification unit (44) that notifies, via the communication unit (31), each of the plurality of vehicles (2), a collection instruction that instructs the vehicle to collect the ground object data under the transmission conditions set for the vehicle.
本发明涉及地上物数据收集装置、地上物数据收集方法以及地上物数据收集用计算机程序。地上物数据收集装置具有:存储部(32、33),关于多个车辆(2)的各个车辆,存储该车辆发送的表示与车辆的行驶关联的地上物的地上物数据的量或该车辆的行驶距离;发送条件设定部(43),以越是多个车辆(2)中的行驶距离短的车辆或越是发送的地上物数据的量少的车辆,越使允许发送地上物数据的发送条件缓和的方式,对多个车辆(2)的各个车辆设定发送条件;以及通知部(44),针对多个车辆(2)的各个车辆,经由通信部(31)将指示在关于该车辆而设定的发送条件下收集地上物数据的收集指示通知给该车辆。
Device for collecting object data, method for collecting object data, and computer program for collecting object data
地上物数据收集装置、地上物数据收集方法以及地上物数据收集用计算机程序
2023-01-17
Patent
Electronic Resource
Chinese
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