A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISTANCE MEASUREMENT SYSTEM
A distance measurement system (2) is provided with: a plurality of communication units (16) that form a radio wave propagation route differing in accordance with the position of a communication device(20) and that are installed on a target of communication (1) so as to enable communication with the communication device by another radio wave propagation route even when one radio wave propagation route is blocked; and a distance measurement unit (4) that measures the distance between the communication device and the target of communication by distance measurement communication in which a distance measurement signal is sent and received via one of the radio wave propagation routes between the communication units and the communication device.
距离测定系统(2)具备：多个通信部(16)，通讯部根据通信器(20)的位置而形成不同的电波传播路径，以即使一个电波传播路径被遮断也能够通过其他的电波传播路径与通信器进行通信的方式设置于通信对象(1)；和测距部(4)，其利用在通信部及通信器之间通过电波传播路径中的任一个收发测距信号的测距通信，测定通信器及通信对象之间的距离。
DISTANCE MEASUREMENT SYSTEM
A distance measurement system (2) is provided with: a plurality of communication units (16) that form a radio wave propagation route differing in accordance with the position of a communication device(20) and that are installed on a target of communication (1) so as to enable communication with the communication device by another radio wave propagation route even when one radio wave propagation route is blocked; and a distance measurement unit (4) that measures the distance between the communication device and the target of communication by distance measurement communication in which a distance measurement signal is sent and received via one of the radio wave propagation routes between the communication units and the communication device.
距离测定系统(2)具备：多个通信部(16)，通讯部根据通信器(20)的位置而形成不同的电波传播路径，以即使一个电波传播路径被遮断也能够通过其他的电波传播路径与通信器进行通信的方式设置于通信对象(1)；和测距部(4)，其利用在通信部及通信器之间通过电波传播路径中的任一个收发测距信号的测距通信，测定通信器及通信对象之间的距离。
DISTANCE MEASUREMENT SYSTEM
距离测定系统
NAIKI KAZUKI (author) / IWASHITA HIROAKI (author) / MORI SATOSHI (author) / KOGA KENICHI (author) / OYA YOSHIYUKI (author) / FURUTA MASATERU (author) / KOSUGI MASANORI (author)
2020-11-03
Patent
Electronic Resource
Chinese
DISTANCE MEASUREMENT SYSTEM, COMMUNICATION STATION, AND DISTANCE MEASUREMENT METHOD
| European Patent Office | 2024