Title:
RECORDING DEVICE
Document Type and Number:
Japanese Patent JP2020160891
Kind Code:
A
Abstract:
To provide a drive recorder that can suppress an image to be preferentially protected from being deleted.SOLUTION: In a drive recorder 20, an abetting determination unit 22 determines whether or not a vehicle receives abetting driving on the basis of a vehicle peripheral image 10A generated by a camera 10, and when the vehicle is determined to receive the abetting driving, a recording control unit 23 allows a recording unit 29 to record a recording target image 51 generated in a protection period including a time determined to receive the abetting driving, and to protect the recording target image 51, and a priority determination unit 24 determines a protection priority 33 of the recording target image 51 on the basis of an inter-vehicle distance, and when the recording control unit 23 determines protection release for at least one of the recording target images 51, a selection unit selects the recording target image 51 to be released for protection on the basis of the protection priority 33 corresponding to the recording target image 51.SELECTED DRAWING: Figure 2
Inventors:
SHIMIZU TAKUMA
KAWAMI RYOTA
KAWAMI RYOTA
Application Number:
JP2019060716A
Publication Date:
October 01, 2020
Filing Date:
March 27, 2019
Export Citation:
Assignee:
DENSO TEN LTD
International Classes:
G07C5/00; G08G1/16; H04N5/77
Domestic Patent References:
| JP2017045396A | 2017-03-02 | |||
| JP2018112892A | 2018-07-19 | |||
| JP2018173760A | 2018-11-08 | |||
| JP2006205773A | 2006-08-10 |