Emc Corporation

Zongmu Technology (shanghai) Co., Ltd.

Rui Tang

Fan Wang

Fernando Oliveira

Yu Teng

Heng Yu

Rulian W Fiske

Changbin Gong

Zhenghao Xu

The present invention provides a method, system, terminal, and storage medium for rapid generation of reference lines. Path planning points are classified according to driving difficulty of different road segments, and the segments with low driving difficulty are assigned reference lines obtained by geometric processing; the segments with high driving difficulty are assigned reference lines obtained by algorithmic processing in combination with vehicle dynamics constraints. Then the reference lines of all segments are combined to form a complete reference line. This method requires little system resource and the algorithm consumes less time.

Method, system, terminal, and storage medium for rapid generation of reference lines

Logging messages includes providing a logging subsystem that performs logging tasks, providing a log message database that contains log messages that are accessed according to a token value and providing calls to the logging subsystem, where a preprocessor modifies source code to replaces in-line text string parameters with tokens corresponding to the text string parameters. The in-line text string parameters may be log messages. The log message database may be coupled to the logging subsystem and the logging subsystem may access the log messages using the tokens. The preprocessor may determine if an in-line text message already exists in the log message database and, if not, may create a new entry for the in-line text message in the log message database.

Message logging system

Growing community of inventors

Shanghai, China

Rui Tang