Chinese Academy of Sciences

Beijing Jingdong Zhenshi Information Technology Co., Ltd.

Jianqiang Yu

Wenming Zhe

Wenfeng Yang

Xiaohong Fang

Jinghe Yuan

Provided in the embodiments of the present invention are a traffic accident handling method and device, and a storage medium. The traffic accident handling method includes: acquiring first accident data when a first vehicle has a traffic accident, wherein a first traffic accident handling device has an associative relationship with the first vehicle; on the basis of the first accident data, performing accident penalty determination processing to obtain a first penalty determination result; receiving a second penalty determination result sent by a second traffic accident handling device, wherein the second traffic accident handling device has an associative relationship with a second vehicle in the traffic accident other than the first vehicle, the second traffic accident handling device corresponds to a second node in a blockchain network and runs a smart contract, and the second penalty determination result is obtained by the second traffic accident handling device performing accident penalty determination processing on the traffic accident by means of the smart contract; and on the basis of the first penalty determination result and the second penalty determination result, determining a first target penalty determination result.

Traffic accident handling method and device, and storage medium

An illumination system for a STED optical microscope includes an illumination light path consisting of an illumination light source and an optical elements. The illumination light path includes a first light filter, a second light filter, a polarizing light splitter, a first quarter wave plate, a first dichroic element, a light path delay unit, a phase plate, a second dichroic element, and a second quarter wave plate arranged in sequence along the transmission direction of the light path. The light beam emitted from the illumination light source is divided into two coaxial light beams after transmitted by the illumination light path. A first light beam is incident to a microscope objective to form a first light spot, a second light beam is incident to the microscope objective to form a second light spot, and the center of the first light spot coincides with that of the second light spot.

Growing community of inventors

Beijing, China

Jianqiang Yu