Title:
ROAD TRAFFIC DATA RECORDING METHOD AND VEHICLE-MOUNTED DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/128028
Kind Code:
A1
Abstract:
Disclosed are a road traffic data recording method and a vehicle-mounted device. The road traffic data recording method comprises: obtaining location information of a vehicle; obtaining road traffic environment data of the vehicle according to the location information; calculating and analyzing the road traffic environment data to determine whether a traffic abnormality exists; if yes, classifying and extracting the road traffic environment data according to privacy degree levels, and generating the classified and extracted road traffic environment data into first data according to a preset rule; and submitting the first data to a blockchain node server so that the blockchain node server registers the first data in a blockchain. Embodiments of the present solution ensures the transmission accuracy and timeliness of road traffic abnormality data, protects user privacy, and also creates economic values for users, thereby improving the enthusiasm of the users to upload road environment data, and ensuring the timeliness of road traffic abnormity handling.
Inventors:
LIU JUN (CN)
LIU XIN (CN)
ZHOU JUN (CN)
LIU XIN (CN)
ZHOU JUN (CN)
Application Number:
PCT/CN2018/085877
Publication Date:
July 04, 2019
Filing Date:
May 07, 2018
Export Citation:
Assignee:
SHENZHEN LAUNCH SOFTWARE CO LTD (CN)
International Classes:
G08G1/01
Domestic Patent References:
| WO2017081939A1 | 2017-05-18 |
Foreign References:
| CN105513361A | 2016-04-20 | |||
| CN106503994A | 2017-03-15 | |||
| CN107016869A | 2017-08-04 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
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