Title:
DEVICE FOR CHECKING WHETHER PASSENGER HAS ALIGHTED FROM VEHICLE, AND SYSTEM AND METHOD FOR CHECKING WHETHER PASSENGER HAS ALIGHTED FROM VEHICLE USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/111615
Kind Code:
A1
Abstract:
One embodiment of the present invention relates to a cushion for sensing pressure for checking whether a passenger has alighted from a children's school bus, and a Bluetooth communication method using same, and provides a technology for recognizing children who have not yet alighted from the children's school bus when it is time for alighting. The cushion for checking whether a passenger has alighted from a vehicle, according to an embodiment of the present invention, comprises: a cushion unit; a pressure sensing unit embedded in the cushion unit and sensing a user's seating; a circuit unit connected to the cushion unit and receiving a pressure sensing signal from the pressure sensing unit; and a Bluetooth communication unit connected to the circuit unit and receiving a transmitted pressure sensing signal.
Inventors:
CHO HAN CHUL (KR)
KIM HYOUNG JAE (KR)
PARK JIN HYOUNG (KR)
KIM HYOUNG JAE (KR)
PARK JIN HYOUNG (KR)
Application Number:
PCT/KR2019/015732
Publication Date:
June 04, 2020
Filing Date:
November 18, 2019
Export Citation:
Assignee:
KOREA INST IND TECH (KR)
International Classes:
B60R21/015; B60R25/10
Foreign References:
| CN105539344A | 2016-05-04 | |||
| KR20180068146A | 2018-06-21 | |||
| EP3154037A1 | 2017-04-12 | |||
| KR20170111837A | 2017-10-12 | |||
| KR101792949B1 | 2017-11-01 |
Attorney, Agent or Firm:
LEE, Sung Ha (KR)
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