A ranging module includes a light receiving unit, a determination unit, and a ranging unit. The light receiving unit receives reflection light from an object and detects a received light quantity of the reflection light within a predetermined detection period every time the predetermined detection period elapses. The determination unit determines whether the object is moved during each of the predetermined detection periods. The ranging unit measures a distance to the object on the basis of received light quantity within a predetermined detection period during which it is determined that the object is not moved.
Ranging module, ranging system, and method of controlling ranging module
2020-08-18
Patent
Electronic Resource
English
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01S RADIO DIRECTION-FINDING , Funkpeilung |
RANGING MODULE, RANGING SYSTEM, AND METHOD OF CONTROLLING RANGING MODULE
European Patent Office | 2018
|NTRS | 1969
|NTRS | 1986
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