Guangzhou Automobile Group Co., Ltd.

Qinggui Pan

Qiaojun He

Ming Fan

Hongshan Zha

Xiaomin Lin

Mingzhe Qiu

Jun Gu

Lulong Cai

Zhifeng Liu

Qian Mao

Yanlin Li

An intersection traffic control method, apparatus and system are provided. The method includes that: a vehicle signal of a first vehicle at an intersection and a vehicle signal of a second vehicle located in a set zone in proximity to the intersection are acquired; the vehicle signal of the first vehicle and the vehicle signal of the second vehicle are input into an instruction learning model trained in advance based on a reinforcement learning principle, and a score of a preset traffic indicator of the first vehicle after executing a respective candidate action instruction is calculated; a reward of the first vehicle when executing the respective candidate action instruction is acquired according to the score of the preset traffic indicator, a candidate action instruction corresponding to a maximum reward is determined as an output result of the instruction learning model, and a next action instruction is determined according to the output result; and navigation of the first vehicle through the intersection is controlled according to the next action instruction.

Intersection traffic control method, apparatus and system

Provided are a full-automatic parking method and system. The full-automatic parking method comprises: receiving a start instruction sent by a user, and activating an automatic parking system according to the start instruction; controlling a vehicle to automatically move forward and search, during moving, whether there is an available parking space at the left side or the right side of the vehicle, and when there is an available parking space, identifying basic information of the target parking space; planning a parking path according to the identified basic information of the target parking space, and obtaining a start point of parking and a parking path from the start point of parking to an end point of parking; controlling the vehicle to automatically move to the start point of parking; and controlling the vehicle to automatically park in the parking space according to the planned parking path. Through the full-automatic parking method and system provided by the present disclosure, a vehicle searches and identifies a free parking space while automatically moving forward, and automatically parks in the parking space; no human involvement is required in the whole process of searching a parking space and parking, thereby implementing full-automatic parking.

Full-automatic parking method and system

Provided are a diagonal parking space detection method and device, and an automatic parking method and system. The diagonal parking space detection method includes: operation S, determining a target diagonal parking space in multiple diagonal parking spaces arranged along a reference line, wherein the target diagonal parking space is located between a first reference parking space and a second reference parking space; operation S, detecting a first reference point identifying an intersection point between the first reference parking space and the reference line; operation S, calculating a slope of the target diagonal parking space; operation S, detecting a second reference point identifying an intersection point between the second reference parking space and the reference line; and operation S, calculating a width of the target diagonal parking space.

Diagonal parking space detection method, and automatic parking method and system

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Guangdong, China

Qinggui Pan