The present invention relates to a direction indicator for a bicycle, which is installed in a vehicle, and provides a signal with respect to a rotational direction of the following vehicle, bicycle, person, or the like using a direction indicating light. The present invention is to provide a direction indicator for a bicycle, which can be attached and detached to a vehicle with a simple method. The present invention comprises: a lighting unit indicating a direction of the rear by turning on the light in accordance with a rotational direction of a vehicle, turning off the light after predetermined time elapses, and having an acceleration sensor to detect change in acceleration by the acceleration sensor for generating a theft signal; and a controller detachably installed in front of a vehicle, controlling the lighting unit to turn on and off the light, and generating an alarm signal in accordance with the theft signal.
DIRECTION INDICATOR FOR BICYCLE
17.09.2015
Patent
Elektronische Ressource
Koreanisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Direction indicator system for detachable type bicycle using acceleration sensor of smartphone
Europäisches Patentamt | 2018
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