Title:
AIR CLEANING SYSTEM AND ELECTRONIC CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2023053889
Kind Code:
A
Abstract:
To provide an air cleaning system capable of improving determination accuracy of a replacement timing of a removal device that removes a predetermined component included in the air in a cabin.SOLUTION: An air purification system mounted in a vehicle includes a removal device, a sensor 2, and an electronic control device 3. The removal device removes a predetermined component included in the air in a cabin. The sensor 2 detects a predetermined component concentration in the air in the cabin. The electronic control device 3 includes a storage part that stores information input from the sensor 2 and a processor that arithmetically processes the information. The electronic control device 3 is configured to determine a replacement timing of the removal device on the basis of an attenuation speed of the predetermined component concentration arithmetically operated each time a predetermined detection condition is satisfied at the time of actuation of the removal device. The predetermined component to be removed by the removal device is a predetermined gas component. The predetermined component concentration to be detected by the sensor 2 is a predetermined gas component concentration.SELECTED DRAWING: Figure 3
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Inventors:
NAKAMURA KAZUYA
EZAKA TOMOHISA
KUWAYAMA AKINORI
ISHIGURO SHUNSUKE
EZAKA TOMOHISA
KUWAYAMA AKINORI
ISHIGURO SHUNSUKE
Application Number:
JP2022107382A
Publication Date:
April 13, 2023
Filing Date:
July 01, 2022
Export Citation:
Assignee:
DENSO CORP
International Classes:
B60H3/06; F24F11/39
Attorney, Agent or Firm:
Patent Attorney Corporation Yuai Patent Office