MURAKAMI CORP [JP] - 2022-06-237 Aug 2022 11:55
VEHICLE CABIN INTERIOR MONITORING SYSTEM
Provided is a vehicle cabin interior monitoring system for issuing alerts inside a vehicle cabin as necessary while ascertaining the situation in the vehicle cabin interior. A vehicle cabin interior monitoring system 1 includes: a vehicle cabin information acquiring unit 10 for acquiring information relating to the vehicle cabin interior of a vehicle; an information processing unit 20 for processing the information obtained by the vehicle cabin information acquiring unit 10; an output unit 40 for performing output on the basis of the vehicle cabin interior situation ascertained by means of the processing performed by the information processing unit 20; and an output control unit 30 for controlling the output unit 40 on the basis of a determination made by the information processing unit 20. The vehicle cabin information acquiring unit 10 is equipped with an image information acquiring unit 11 for acquiring an image, and a biometric information acquiring unit 12 for acquiring biometric information relating to a person in the vehicle cabin interior, wherein the output control unit 30 uses the output unit 40 to issue an alert if the information processing unit 20 determines that an alert should be issued in relation to the situation in the vehicle cabin interior.
The image information acquisition unit 11 is a video camera capable of continuously acquiring images, and can acquire not only moving images but also still images. Further, the image information acquisition unit 11 may be configured to acquire not only visible light but also infrared light. With this configuration, the image information acquisition unit 11 acquires the direction of the face, the direction of the line of sight, the facial expression, and the like of the occupant in the vehicle interior.
The biological information acquisition unit 12 acquires the biological information of the occupant in a non-contact state with the occupant. The biological information here is, for example, heartbeat, pulse, pulsation, body movement, blood flow, blood pressure, pulse wave, brain wave, biological signal, biological information, health condition, physical condition, respiration, exhalation, inhalation, body temperature. , Vital, etc., which is biomedical information in a non-contact and measurable range. Further, the occupant who obtains the biological information is mainly the driver in the case of the present embodiment, but is not limited to the driver but also includes the passenger.
https://worldwide.espacenet.com/publicationDetails/biblio?II=7&ND=3&adjacent=true&locale=en_EP&FT=D&date=20220623&CC=WO&NR=2022131367A1&KC=A1
https://www.freepatentsonline.com/WO2022131367A1.pdf
https://patents.google.com/patent/WO2022131367A1/en?oq=WO2022131367
https://www.businesswire.com/news/home/20180831005165/en/Global-Rear-view-Mirror-Market-2025-Key-Players