US 12,258,030 B2
Management method and apparatus for vehicle safety, and computer storage medium
Hongren Shi, Shanghai (CN)
Assigned to PATEO CONNECT+ TECHNOLOGY (SHANGHAI) CORPORATION, Shanghai (CN)
Appl. No. 17/773,299
Filed by PATEO CONNECT+ TECHNOLOGY (SHANGHAI) CORPORATION, Shanghai (CN)
PCT Filed Dec. 9, 2019, PCT No. PCT/CN2019/124107
§ 371(c)(1), (2) Date Apr. 29, 2022,
PCT Pub. No. WO2021/082194, PCT Pub. Date May 6, 2021.
Claims priority of application No. 201911043704.6 (CN), filed on Oct. 30, 2019.
Prior Publication US 2024/0157958 A1, May 16, 2024
Int. Cl. B60W 50/14 (2020.01); B60K 35/28 (2024.01); G06Q 40/08 (2012.01); G06V 10/70 (2022.01); G06V 20/56 (2022.01)
CPC B60W 50/14 (2013.01) [B60K 35/28 (2024.01); G06Q 40/08 (2013.01); G06V 10/70 (2022.01); G06V 20/588 (2022.01); B60K 2360/119 (2024.01); B60K 2360/166 (2024.01); B60K 2360/178 (2024.01); B60K 2360/577 (2024.01); B60W 2050/146 (2013.01); B60W 2420/403 (2013.01); B60W 2555/20 (2020.02); B60W 2556/10 (2020.02)] 14 Claims
OG exemplary drawing
 
1. A management method for vehicle safety, wherein the method comprises:
acquiring at least one of meteorological data and environmental data, wherein the environmental data is collected by an on-board device on a vehicle;
determining a weather warning type, based on at least one of the meteorological data and the environmental data;
in response to determining that the weather warning type meets a predetermined warning condition, determining vehicle insurance data matched with the vehicle, based on at least one of the meteorological data and the environmental data as well as driving data of the vehicle; and
displaying an identifier associated with the vehicle insurance data on at least one of a mobile device and an on-board display screen of the vehicle, wherein the mobile device is associated with the vehicle when a predetermined operation is detected on the mobile device;
wherein the environmental data at least comprises one of the following items:
environmental video data collected by a camera device of the vehicle, wherein the environmental video data at least comprises window image data of the vehicle and external environmental image data of the vehicle;
environmental humidity data detected via a humidity sensor of the vehicle;
environmental air volume data detected via an air volume sensor of the vehicle;
rainfall data detected via a wiper sensor of the vehicle; and
environmental temperature data detected via a temperature sensor of the vehicle;
wherein the step of determining the weather warning type comprises:
selecting a plurality of groups of environmental image sequences in the environmental video data;
determining a background object in the environmental image sequence, based on the plurality of groups of environmental image sequences; and
in response to determining that at least one of the following conditions is met, determining whether the weather warning type indicates a low visibility:
an edge strength of the background object is lower than a first predetermined threshold;
an image sharpness of the background object is lower than a second predetermined threshold, and the first predetermined threshold and the second predetermined threshold are determined based on historical image data associated with the background object; and
a disappearing speed of the background object in the environmental image sequence is greater than a third predetermined threshold, and the third predetermined threshold is determined based on the historical image data associated with the background object and a driving speed of the vehicle.